CA3068708C - Power supply unit for aerosol inhaler - Google Patents

Power supply unit for aerosol inhaler Download PDF

Info

Publication number
CA3068708C
CA3068708C CA3068708A CA3068708A CA3068708C CA 3068708 C CA3068708 C CA 3068708C CA 3068708 A CA3068708 A CA 3068708A CA 3068708 A CA3068708 A CA 3068708A CA 3068708 C CA3068708 C CA 3068708C
Authority
CA
Canada
Prior art keywords
power supply
capacitor
charger
supply unit
voltage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA3068708A
Other languages
French (fr)
Other versions
CA3068708A1 (en
Inventor
Takeshi Akao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=67539840&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA3068708(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Japan Tobacco Inc filed Critical Japan Tobacco Inc
Publication of CA3068708A1 publication Critical patent/CA3068708A1/en
Application granted granted Critical
Publication of CA3068708C publication Critical patent/CA3068708C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/865—Battery or charger load switching, e.g. concurrent charging and load supply
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/30—Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/51—Arrangement of sensors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/53—Monitoring, e.g. fault detection
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/57—Temperature control
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/60—Devices with integrated user interfaces
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/90—Arrangements or methods specially adapted for charging batteries thereof
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/90—Arrangements or methods specially adapted for charging batteries thereof
    • A24F40/95—Arrangements or methods specially adapted for charging batteries thereof structurally associated with cases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
    • A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
    • A61M11/042—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters electrical
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/009—Inhalators using medicine packages with incorporated spraying means, e.g. aerosol cans
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/06—Inhaling appliances shaped like cigars, cigarettes or pipes
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is DC
    • G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/18—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using Zener diodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M10/4264—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing with capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering using capacitors as storage or buffering devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/685—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using connection detecting circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/70—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/70—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/731—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/70—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/751—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
    • H02J7/84—Control of state of health [SOH]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/855—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/971—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/971—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H02J7/975—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
    • H02J7/977—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0003—Details of inhalators; Constructional features thereof with means for dispensing more than one drug
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0001—Details of inhalators; Constructional features thereof
    • A61M15/0021—Mouthpieces therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3375—Acoustical, e.g. ultrasonic, measuring means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/52—General characteristics of the apparatus with microprocessors or computers with memories providing a history of measured variating parameters of apparatus or patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/582—Means for facilitating use, e.g. by people with impaired vision by tactile feedback
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8206—Internal energy supply devices battery-operated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8237—Charging means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8237—Charging means
    • A61M2205/8243—Charging means by induction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
    • H02J2207/10—Control circuit supply, e.g. means for supplying power to the control circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
    • H02J2207/50—Charging of capacitors, supercapacitors, ultra-capacitors or double layer capacitors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10015—Non-printed capacitor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10022—Non-printed resistor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10174—Diode
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Nonlinear Science (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Medical Informatics (AREA)
  • Protection Of Static Devices (AREA)
  • Secondary Cells (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Spray Control Apparatus (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Nozzles (AREA)

Abstract

A power supply unit for an aerosol inhaler includes: a power supply able to discharge power to a load for generating an aerosol from an aerosol source; a first control device and a second control device which are configured to control at least one of charging and discharging of the power supply; a circuit board on which the first control device and the second control device are provided; a first capacitor which is provided on an input side of the first control device so as to be connected in parallel with the first control device; and a second capacitor which is provided on an input side of the second control device so as to be connected in parallel with the second control device, wherein a capacity of the first capacitor is different from a capacity of the second capacitor.

Description

I
POWER SUPPLY UNIT FOR AEROSOL INHALER
TECHNICAL FIELD
[0001] The present invention relates to a power supply unit for an aerosol inhaler.
BACKGROUND ART
[0002] In Patent Literature 1, a non-combustion type flavor inhaler including an atomizing unit having a load for atomizing an aerosol source without combustion, and a power supply unit including a power supply for supplying power to the load is disclosed. In general, a power supply unit includes not only a power supply but also a connector that can be electrically connected to an external power supply, and a control device (a control unit, a charger, and so on) that is configured to control at least one of charging and discharging of the power supply or that is configured to be able to convert power which is input from the connector into charging power for the power supply.
[0003] For example, in Patent Literature 2, a power supply unit having a plurality of capacitors provided on the downstream side from a charger so as to be connected in parallel with the charger is disclosed. In Patent Literature 3, a power supply unit having a capacitor provided between a connector and a charger so as to be connected in parallel with the charger in order to stabilize voltage to be input to the charger is disclosed.
[0004] [Patent Literature 1] WO 2018/163261 Al [Patent Literature 2] CN 206865186 U
[Patent Literature 3] US 2015/0173124 Al
[0005] However, in a power supply unit having a plurality of control devices on the same circuit board, it is difficult to appropriately protect the plurality of control devices, and the areas on the circuit board which capacitors and so on occupy increase.
Therefore, the size of the power supply unit may increase.
[0006] An object of the present invention is to provide a power supply unit for an aerosol inhaler capable of reducing the areas on a circuit board which capacitors occupy while appropriately protecting a plurality of control devices.
SUMMARY OF INVENTION
[0007] According to an aspect of the invention, there is provided a power supply unit for an aerosol inhaler, the power supply unit comprising: a power supply able to discharge power to a load for generating an aerosol from an aerosol source; a first control device and a second control device which are configured to control at least one of charging and discharging of the power supply; a circuit board on which the first control device and the second control device are provided; a first capacitor which is provided on an input side of the first control device so as to be connected in parallel with the first control device; and a second capacitor which is provided on an input side of the second control device so as to be connected in parallel with the second control device, wherein a capacity of the first capacitor is different from a capacity of the second capacitor.
[0008] According to an aspect of the invention, there is provided a power supply unit for an aerosol inhaler, the power supply unit comprising: a power supply able to discharge power to a load for generating an aerosol from an aerosol source; a charger which is configured to convert power, which is input, into charging power for the power supply; a microcontroller which is configured to be able to control charging and discharging of the power supply; a circuit board on which the charger and the microcontroller are provided; a first capacitor which is provided on an input side of the charger so as to be connected in parallel with the charger; and a second capacitor which is provided on an input side of the microcontroller so as to be connected in parallel with the microcontroller, wherein a capacity of the first capacitor is smaller than a capacity of the second capacitor.
BRIEF DESCRIPTION OF DRAWINGS
[0009] Fig. 1 is a perspective view of an aerosol inhaler equipped with a power supply unit of an embodiment of the present invention.
Fig. 2 is another perspective view of the aerosol inhaler of Fig. 1.
Fig. 3 is a cross-sectional view of the aerosol inhaler of Fig. 1.
Fig. 4 is a perspective view of the power supply unit in the aerosol inhaler of Fig. 1.
Fig. 5 is an exploded perspective view illustrating the internal configuration of the power supply unit in the aerosol inhaler of Fig. 1.
Fig. 6 is a block diagram illustrating the main part configuration of the power supply unit in the aerosol inhaler of Fig. 1.
Fig. 7 is a schematic diagram illustrating the circuit configuration of the power supply unit in the aerosol inhaler of Fig. 1.
Fig. 8A is a circuit diagram including a zener diode.
Fig. 8B is an explanatory view illustrating the breakdown voltage of the zener 2a diode.
Fig. 8C is an explanatory view illustrating pulsation of input voltage for a charger.
Fig. 8D is an explanatory view illustrating voltage stabilization attributable to the zener diode.
Fig. 9 is an explanatory view illustrating a range of zener diodes suitable as a second zener diode (or a first zener diode) of the power supply unit in the aerosol inhaler of Fig. 1.
Fig. 10 is an explanatory view illustrating the operation principle of a .. smoothing capacitor of the power supply unit in the aerosol inhaler of Fig.
I.
Fig. 11 is a circuit diagram including a low pass filter.
DESCRIPTION OF EMBODIMENTS
[0010] Hereinafter, a power supply unit for an aerosol inhaler according to an embodiment of the present invention will be described. First of all, an aerosol inhaler .. equipped with the power supply unit will be described with reference to Fig. 1 to Fig. 3.
[0011] (AEROSOL INHALER) An aerosol inhaler 1 is a device for inhaling a flavor without combustion, and has a rod shape extending along a certain direction (hereinafter, referred to as the longitudinal direction A). The aerosol inhaler 1 includes a power supply unit 10, a first cartridge 20, and a second cartridge 30 which are arranged in the order along the longitudinal direction A.
The first cartridge 20 can be attached to and detached from the power supply unit 10, and the second cartridge 30 can be attached to and detached from the first cartridge 20. In other words, the first cartridge 20 and the second cartridge 30 can be individually replaced.
[0012] (POWER SUPPLY UNIT) The power supply unit 10 of the present embodiment includes a power supply 12, a charger 13, a control unit 50, various sensors, and so on inside a cylindrical power supply unit case 11, as shown in Fig. 3 to Fig. 6. The power supply 12 is a chargeable secondary battery, an electric double-layer capacitor, or the like, and is preferably a lithium-ion battery.
[0013] On a top part ha of the power supply unit case 11 positioned on one end side in the longitudinal direction A (the first cartridge (20) side), a discharging terminal 41 is provided.
The discharging terminal 41 is provided so as to protrude from the top surface of the top part lla toward the first cartridge 20, and is configured to be able to be electrically connected to a load 21 of the first cartridge 20.
[0014] Further, on a part of the top surface of the top part 11 a in the vicinity of the discharging terminal 41, an air supply part 42 for supplying air to the load 21 of the first cartridge 20 is provided.
[0015] On a bottom part lib of the power supply unit case 11 positioned on the other end side in the longitudinal direction (the opposite side to the first cartridge 20), a charging terminal 43 able to be electrically connected to an external power supply 60 (see Fig. 7) capable of charging the power supply 12 is provided. The charging terminal 43 is provided on the side surface of the bottom part 11b, such that at least one of USB
terminals, micro USB
terminals, and Lightning (registered as a trade mark) terminals can be connected thereto.
[0016] However, the charging terminal 43 may be a power receiving part able to receive power from the external power supply 60 in a non-contact manner. In this case, the charging terminal 43 (the power receiving part) may be composed of a power receiving coil. The wireless power transfer system may be an electromagnetic induction type, or may be a magnetic resonance type. Also, the charging terminal 43 may be a power receiving part able to receive power from the external power supply 60 without any contact point.
As another example, the charging terminal 43 may be configured such that at least one of USB terminals, micro USB terminals, and Lightning (registered as a trade mark) terminals can be connected thereto and the above-mentioned power receiving part is included therein.
[0017] In other words, the discharging terminal 41 and the charging terminal 43 are separately configured, and are disposed apart from each other in the longitudinal direction A.
Therefore, the power supply unit 10 is configured such that in a state where discharging of the power supply 12 through the discharging terminal 41 is possible, it is possible to electrically connect the external power supply 60 to the charging terminal 43. Also, in the power supply unit 10, in a state where the charging terminal 43 and the external power supply 60 are electrically connected, if an aerosol generation request is detected, it is prohibited to perform charging and discharging of the power supply 12 at the same time.
[0018] Also, on the side surface of the top part 11 a of the power supply unit case 11, an operation unit 14 which the user can operate is provided so as to face the opposite side to the charging terminal 43. More specifically, the operation unit 14 and the charging terminal 43 are symmetric with respect to the point of intersection of a straight line connecting the operation unit 14 and the charging terminal 43 and the center line L of the power supply unit 10 in the longitudinal direction A. The operation unit 14 is composed of a button type switch, a touch panel, or the like, and is used to activate and shut off the control unit 50 and various sensors and perform other operations according to the intention of a user to use. In the vicinity of the operation unit 14, the control unit 50 and an inhalation sensor 15 for detecting puff actions are provided.
[0019] The charger 13 controls charging power to be input from the charging terminal 43 to the power supply 12. The charger 13 is configured with a charging IC including a converter for converting direct current, which is applied from an inverter 61 or the like provided for converting alternating current into direct current on a charging cable which is connected to the charging terminal 43, into direct current having a different magnitude, a voltmeter, an ammeter, a processor, and so on.
[0020] The control unit 50 is connected to the charger 13, the operation unit 14, various sensor devices such as the inhalation sensor 15 for detecting puff (inhalation) actions, a voltage sensor 16 for measuring the voltage of the power supply 12, and so on, and a memory 18 for storing the number of puff actions, the time for which power has been applied to the load 21, and so on, as shown in Fig. 6, and performs a variety of control on the aerosol inhaler 1. The inhalation sensor 15 may be compose of a capacitor microphone, a pressure sensor, or the like. The control unit 50 is specifically a processor (a micro controller unit (MCU)).
The structure of this processor is more specifically an electric circuit configured by combining circuit elements such as semiconductor elements and so on. The details of the control unit 50 will be described below.
[0021] Also, in the power supply unit case 11, an air intake (not shown in the drawings) for taking in air is formed. The air intake may be formed around the operation unit 14, or may be formed around the charging terminal 43.
[0022] (FIRST CARTRIDGE) As shown in Fig. 3, the first cartridge 20 includes a reservoir 23 for storing an aerosol source 22, the electric load 21 for atomizing the aerosol source 22, a wick 24 for drawing the aerosol source from the reservoir 23 toward the load 21, an aerosol channel 25 for an aerosol generated by atomizing the aerosol source 22 to flow toward the second cartridge 30, and an end cap 26 for storing a part of the second cartridge 30, inside a cylindrical cartridge case 27.
[0023] The reservoir 23 is formed so as to surround the aerosol channel 25, and holds the aerosol source 22. In the reservoir 23, a porous member such as a resin web or cotton may be stored, and the porous member may be impregnated with the aerosol source 22. The aerosol source 22 includes a liquid such as glycerin, propylene glycol, or water.
[0024] The wick 24 is a liquid holding member for drawing the aerosol source 22 from the reservoir 23 toward the load 21 using capillarity, and is configured with, for example, glass fiber, a porous ceramic, or the like.
[0025] The load 21 atomizes the aerosol source 22, without combustion, by power which is supplied from the power supply 12 through the discharging terminal 41. The load 21 is configured with a heating wire wound with a predetermined pitch (a coil).
However, the load 21 needs only to be an element capable of atomizing the aerosol source 22, thereby generating an aerosol, and is, for example, a heat generating element or an ultrasonic wave generator. Examples of the heat generating element include a heating resistor, a ceramic heater, an induction heating type heater, and so on.
[0026] The aerosol channel 25 is provided on the downstream side of the load 21 on the center line L of the power supply unit 10.
[0027] The end cap 26 includes a cartridge storage part 26a for storing a part of the second cartridge 30, and a connecting passage 26b for connecting the aerosol channel 25 and the cartridge storage part 26a.
[0028] (SECOND CARTRIDGE) The second cartridge 30 holds a flavor source 31. An end part of the second cartridge 30 on the first cartridge (20) side is stored in the cartridge storage part 26a provided in the end cap 26 of the first cartridge 20, so as to be able to be removed.
Another end part .. of the second cartridge 30 on the opposite side to the first cartridge (20) side is configured as an inhalation port 32 for the user. However, the inhalation port 32 does not necessarily need to be configured integrally with the second cartridge 30 so as not to be separable from the second cartridge, and may be configured to be able to be attached to and detached from the second cartridge 30. If the inhalation port 32 is configured separately from the power supply unit 10 and the first cartridge 20 as described above, it is possible to keep the inhalation port 32 sanitary.
[0029] The second cartridge 30 adds a flavor to the aerosol generated by atomizing the aerosol source 22 by the load 21, by passing the aerosol through the flavor source 31. As a raw material piece which constitutes the flavor source, a compact made by forming shredded tobacco or a tobacco raw material into a grain shape can be used. The flavor source 31 may be configured with plants (such as mint, herbal medicines, and herbs) other than tobacco. To the flavor source 31, a flavoring agent such as menthol may be added.
[0030] The aerosol inhaler 1 of the present embodiment can generate an aerosol containing the flavor by the aerosol source 22, the flavor source 31, and the load 21. In other words, the aerosol source 22 and the flavor source 31 can be referred to as an aerosol generation source for generating an aerosol.
[0031] The configuration of the aerosol generation source which can be used in the aerosol inhaler 1 is not limited to the configuration in which the aerosol source 22 and the flavor source 31 are configured separately, and may be a configuration in which the aerosol source 22 and the flavor source 31 are formed integrally, a configuration in which the flavor source 31 is omitted and the aerosol source 22 contains a substance which can be contained in the flavor source 31, a configuration in which the aerosol source 22 contains a medical substance or the like instead of the flavor source 31, or the like.
[0032] In the aerosol inhaler 1 configured as described above, as shown by an arrow B in Fig. 3, air entering from the intake (not shown in the drawings) formed in the power supply unit case 11 passes through the air supply part 42, and passes near the load 21 of the first cartridge 20. The load 21 atomizes the aerosol source 22 drawn from the reservoir 23 by the wick 24. The aerosol generated by atomizing flows through the aerosol channel 25 together with the air entering from the intake, and is supplied to the second cartridge 30 through the connecting passage 26b. The aerosol supplied to the second cartridge 30 passes through the flavor source 31, whereby the flavor is added, and is supplied to the inhalation port 32.
[0033] Also, in the aerosol inhaler 1, the notifying unit 45 for notifying a variety of information is provided (see Fig. 6). The notifying unit 45 may be configured with a light emitting element, or may be configured with a vibrating element, or may be configured with a sound output element. Alternatively, the notifying unit 45 may be a combination of two or more elements of light emitting elements, vibrating elements, and sound output elements.
The notifying unit 45 may be provided in any one of the power supply unit 10, the first cartridge 20, and the second cartridge 30; however, it is preferable that the notifying unit be provided in the power supply unit 10. For example, the area around the operation unit 14 is configured to have translucency to permit light which is emitted by light emitting elements such as LEDs to pass through.
[0034] (ELECTRIC CIRCUIT) Now, the electric circuit of the power supply unit 10 will be described with reference to Fig. 7.
The power supply unit 10 includes the power supply 12, a positive electrode side discharging terminal 41a and a negative electrode side discharging terminal 41b which constitute the discharging terminal 41, a positive electrode side charging terminal 43a and a negative electrode side charging terminal 43b which constitute the charging terminal 43, the control unit 50 which is connected between the positive electrode side of the power supply 12 and the positive electrode side discharging terminal 41a and between the negative electrode side of the power supply 12 and the negative electrode side discharging terminal 41b, the charger 13 which is disposed on the power transmission path between the charging terminal 43 and the power supply 12, a switch 19 which is disposed on the power transmission path between the power supply 12 and the discharging terminal 41, and a first zener diode 71, a second zener diode 72, a resistor 73, a first capacitor 74, and a second capacitor 75 to be described below. The switch 19 is configured with, for example, a MOSFET, and is turned on and off according to gate voltage which is adjusted by the control unit 50.
[0035] (CONTROL UNIT) As shown in Fig. 6, the control unit 50 includes an aerosol generation request detecting unit 51, an operation detecting unit 52, a power control unit 53, and a notification control unit 54.
[0036] The aerosol generation request detecting unit 51 detects a request for aerosol generation based on the output result of the inhalation sensor 15. The inhalation sensor 15 is configured to output the value of a variation in the pressure in the power supply unit 10 caused by inhalation of the user through the inhalation port 32. The inhalation sensor 15 is, for example, a pressure sensor for outputting an output value (for example, a voltage value or a current value) according to the atmospheric pressure which varies according to the flow rate of air which is sucked from the intake (not shown in the drawings) toward the inhalation port 32 (i.e. a puff action of the user).
[0037] The operation detecting unit 52 detects operations which are performed on the operation unit 14 by the user.
[0038] The notification control unit 54 controls the notifying unit 45 such that the notifying unit notifies a variety of information. For example, the notification control unit 54 controls the notifying unit 45 in response to detection of the timing to replace the second cartridge 30, such that the notifying unit notifies the timing to replace the second cartridge 30. The notification control unit 54 notifies the timing to replace the second cartridge 30, based on the number of puff actions or the cumulative time for which power has been supplied to the load 21, stored in the memory 18. The notification control unit 54 is not limited to notification of the timing to replace the second cartridge 30, and may notify the timing to replace the first cartridge 20, the timing to replace the power supply 12, the timing to charge the power supply 12, and so on.
[0039] The power control unit 53 controls discharging of the power supply 12 through the discharging terminal 41 by switching on and off the switch 19, if the aerosol generation request detecting unit 51 detects the request for aerosol generation.
[0040] The power control unit 53 performs control such that the amount of aerosol which is generated by atomizing the aerosol source by the load 21 falls in a desired range, i.e. such that the amount of power which is supplied from the power supply 12 to the load 21 falls in a predetermined range. Specifically, the power control unit 53 controls switching on and off of the switch 19 by, for example, PWM (Pulse Width Modulation) control.
Alternatively, the power control unit 53 may control switching on and off of the switch 19 by PFM
(Pulse Frequency Modulation) control.
[0041] After supply of power to the load 21 starts, if a predetermined period passes, the power control unit 53 stops supply of power from the power supply 12 to the load 21. In other words, even while the user is actually performing a puff action, if the puff period exceeds a certain period, the power control unit 53 stops supply of power from the power supply 12 to the load 21. The certain period is determined to suppress variation in user's puff period. The power control unit 53 controls the on/off duty ratio of the switch 19 for one puff action, according to the amount of power stored in the power supply 12.
For example, the power control unit 53 controls the interval between ON periods in which power is supplied from the power supply 12 to the load 21 (the pulse interval) and controls the length of each ON period in which power is supplied from the power supply 12 to the load 21 (the pulse width).
[0042] Also, the power control unit 53 detects an electric connection between the charging terminal 43 and the external power supply 60, and controls charging of the power supply 12 through the charger 13.
[0043] (BOARD CONFIGURATION) As shown in Fig. 5 and Fig. 7, the power supply unit 10 includes a first circuit board 76 on which the charging terminal 43, the second zener diode 72, and the resistor 73 are provided, a second circuit board 77 on which the control unit 50, the charger 13, the switch 19, the first zener diode 71, the first capacitor 74, the second capacitor 75, the operation unit 14, and the inhalation sensor 15 are provided, and a conductive member 78 which electrically connects the first circuit board 76 and the second circuit board 77. The conductive member 78 is a part of a conductor which electrically connects the charging terminal 43 and the charger 13, and the conductive member 78 of the present embodiment is configured with a flexible circuit board; however, it may be configured with a conductive wire.
[0044] As shown in Fig. 5, the first circuit board 76 and the second circuit board 77 are disposed apart from each other. Specifically, on one end side of the power supply 12 in the longitudinal direction (the longitudinal direction A), the first circuit board 76 is provided, and on the other end side of the power supply 12 in the longitudinal direction (the longitudinal direction A), the second circuit board 77 is provided, and the first circuit board 76 and the second circuit board 77 are electrically connected through the conductive member 78 extending in the longitudinal direction of the power supply 12 along the periphery of the power supply 12. Alternatively, on one end side of the power supply 12 in the width direction (the direction perpendicular to the longitudinal direction A), the first circuit board 76 may be provided, and on the other end side of the power supply 12 in the width direction, the second circuit board 77 may be provided.
[0045] (FIRST ZENER DIODE) The first zener diode 71 is provided between the charging terminal 43 and the charger 13 so as to be connected in parallel with the charger 13. According to this first zener diode 71, it is possible to stabilize voltage to be input to the charger 13.
In other words, as shown in Fig. 8B, the zener diode has a small breakdown voltage VBD at which current flowing in the backward direction suddenly increases (the backward current prevention action which the diode originally has is lost). Therefore, the zener diode is likely to break down.
In this case, as shown in Fig. 8A, the voltage between both ends of the zener diode is fixed at VBD, and the relation of Vout (Output Voltage) = VBD is established.
Therefore, even though input voltage Vin pulsates as shown in Fig. 8C, stable output voltage Vout without pulsation as shown in Fig. 8D is obtained.
[0046] Also, in a circuit shown in Fig. 8A, it should be noted that in the case where voltage which is applied between both ends of the zener diode is lower than the breakdown voltage, the output voltage Vout becomes equal to the input voltage Vin.
[0047] The first zener diode 71 is connected closer to the input terminal of the charger 13 than to the output terminal of the charging terminal 43. According to this first zener diode 71, in addition to stabilization of voltage which is supplied from the charging terminal 43, it is possible to eliminate pulsation of the voltage attributable to an L
(reactance) component ineluctably existing between the charging terminal 43 and the charger 13, thereby appropriately protecting the charger 13. This ineluctably existing L component is caused by, for example, the conductive member 78 and the resistor 73.
[0048] As described above, the first zener diode 71 is provided on the second circuit board 77. In other words, since the charging terminal 43 and the charger 13 are provided on the different circuit boards 76 and 77, the degree of freedom in laying out individual components in the power supply unit 10 is high. Also, since the first zener diode 71 is provided on the second circuit board 77 where the charger 13 is provided, it is possible to dispose the first zener diode 71 close to the charger 13. However, the first zener diode 71 may be provided on the downstream side of the conductive member 78 in the flow direction of power which is input from the charging terminal 43, not on the second circuit board 77. Even in this case, it is possible to dispose the first zener diode 71 close to the charger 13. If the first zener diode is disposed close to the charger 13 as described above, it is possible to input voltage stabilized by eliminating pulsation by the first zener diode 71, to the charger 13.
[0049] The first zener diode 71 is directly connected to a bus 79 which electrically connects the charging terminal 43 and the charger 13. In other words, since the first zener diode 71 is connected without a switch such as a transistor interposed therebetween, it is possible to avoid an increase in the size of the structure around the first zener diode 71.
Furthermore, in the aerosol inhaler 1, since large current and high voltage are not handled, even if the first zener diode 71 is not connected to a switch such as a transistor, it is possible to sufficiently stabilize voltage.
[0050] (SECOND ZENER DIODE) The second zener diode 72 is provided between the charging terminal 43 and the first zener diode 71 so as to be connected in parallel with the first zener diode 71. According to this configuration, while fluctuations in voltage which is input from the external power .. supply are eliminated by the second zener diode 72, pulsation of the voltage attributable to the L component ineluctably existing between the charging terminal 43 and the charger 13 is eliminated by the first zener diode 71, Therefore, it is possible to more surely protect the charger 13. Also, since different roles are assigned to the first zener diode 71 and the second zener diode 72, it is possible to restrain the sizes and costs of the zener diodes from increasing. Furthermore, it is possible to restrain heat generation from being concentrated in one zener diode. Moreover, since the L component responds to change in voltage or current over time, fluctuations in voltage which is input from the external power supply are eliminated by the second zener diode 72 disposed immediately before the place where the L
component occurs. Therefore, it is possible to apply stabler voltage to the charger 13.
[0051] As described above, the second zener diode 72 is provided on the first circuit board 76, and the first zener diode 71 is provided on the second circuit board 77 apart from the first circuit board 76. However, the second zener diode 72 may be provided on the upstream side of the conductive member 78 in the flow direction of power which is input from the charging terminal 43, and the first zener diode 71 may be provided on the downstream side of the conductive member 78 in the flow direction of power which is input from the charging terminal 43.
[0052] The first zener diode 71 and the second zener diode 72 are configured with identical components. In this case, component management becomes easy, and it is possible to reduce the costs of the zener diodes.
[0053] (ZENER VOLTAGE) Now, a range (a zener voltage range) of zener diodes suitable as the second zener diode 72 and the first zener diode 71 will be described with reference to Fig.
9. The zener voltage of a general zener diode is defined as a range which is defined by a minimum value and a maximum value, not as a certain specific value. In the following description, the second zener diode 72 will be described as an example.
[0054] The maximum value of the zener voltage of the second zener diode 72 is lower than the maximum operation guarantee voltage (for example, 6.45 V) of the charger 13.
According to this configuration, it is possible to avoid voltage equal to or higher than the maximum operation guarantee voltage from being input to the charger 13, and it is possible to stably input voltage lower than the maximum operation guarantee voltage.
[0055] The minimum value of the zener voltage of the second zener diode 72 is higher than the minimum operation guarantee voltage (for example, 4.45 V) of the charger 13.
According to this configuration, is possible to avoid voltage lower than the minimum operation guarantee voltage from being input to the charger 13, and it is possible to stably input voltage equal to or higher than the minimum operation guarantee voltage.
[0056] A value which is obtained by subtracting the maximum value of the zener voltage of the second zener diode 72 from the maximum operation guarantee voltage of the charger 13 is smaller than a value which is obtained by subtracting the minimum operation guarantee voltage of the charger 13 from the minimum value of the zener voltage of the second zener diode 72. According to this configuration, it is possible to lower the frequency at which the second zener diode 72 breaks down. Therefore, it is possible to suppress heat generation of the second zener diode 72, and it is possible to extend the life of the second zener diode 72.
[0057] Actually, the resistance values of general zener diodes and currents which flow through the zener diodes in the breakdown state are not small. Therefore, it is preferable that heat generation of zener diodes in the breakdown state should be suppressed.
Also, in the case where voltage to be input to the charger 13 is lower than the maximum operation guarantee voltage of the charger 13, stabilization of the voltage by the zener diode is not essential.
[0058] The rated value of voltage which can be supplied from the charging terminal 43 (for example, 5.0 V) is higher than the minimum operation guarantee voltage of the charger 13, and the minimum value of the zener voltage of the second zener diode 72 is higher than the rated value of voltage which can be supplied from the charging terminal 43 (the rated voltage). According to this configuration, the second zener diode 72 never breaks down.
Therefore, it is possible to efficiently use the second zener diode 72 with respect to voltage which is supplied from the charging terminal 43.
[0059] A value which is obtained by subtracting the maximum value of the zener voltage of the second zener diode 72 from the maximum operation guarantee voltage of the charger 13 is smaller than a value which is obtained by the rated value of voltage which can be supplied from the charging terminal 43 from the minimum value of the zener voltage of the second zener diode 72. According to this configuration, it is possible to lower the frequency at which the second zener diode 72 breaks down. Therefore, it is possible to suppress heat generation of the second zener diode 72, and it is possible to extend the life of the second zener diode 72.
[0060] For each of components (Z1 to Z5 of Fig. 9) for zener diodes, a minimum value for zener voltage and a maximum value for zener voltage are determined. Therefore, a zener diode having the above-mentioned zener voltage range is selected. Therefore, as the second zener diode 72 and the first zener diode 71, the components Z2 to Z4 are preferable, and the component Z2 is most preferable. In the second zener diode 72 and the first zener diode 71, identical components may be used, or different components may be used.
[0061] In the above-described embodiment, in order to stabilize voltage to be input to the charger 13, the second zener diode 72 is used. However, in order to stabilize voltage to be input to the control unit 50, another zener diode may be used. Since the control unit 50 also has a maximum operation guarantee voltage and a minimum operation guarantee voltage similarly to the charger 13, it is possible to use zener diodes having appropriate zener voltage ranges based on them.
[0062] (RESISTOR) The resistor 73 is provided between the first zener diode 71 and the second zener diode 72 so as to be connected in series with the first zener diode 71 and the second zener diode 72. According to this configuration, since voltage is dropped by the resistor 73, it is possible to prevent high voltage from being input to the charger 13.
Furthermore, since voltage equal to or higher than the zener voltage is unlikely to be applied to the first zener diode 71, it is possible to suppress heat generation of the first zener diode 71.
[0063] The resistor 73 is connected on the upstream side from the conductive member 78 in the flow direction of power which is input from the charging terminal 43.
Specifically, the resistor 73 is provided on the first circuit board 76 apart from the second circuit board 77 on which the charger 13 is provided. According to this configuration, it is possible to separate the resistor 73 which is a heat generating element from the charger 13.
[0064] (FIRST CAPACITOR) The first capacitor 74 is provided between the charging terminal 43 and the charger 13 so as to be connected in parallel with the charger 13. According to this configuration, it is possible to make the first capacitor 74 function as a smoothing capacitor to stabilize voltage to be input to the charger 13. Also, the first capacitor 74 is connected to the conductor so as to be closer to the charger 13 than to the charging terminal 43. Therefore, it is possible to further stabilize voltage to be input to the charger 13.
[0065] Since the resistance component of the conductor electrically connecting the charging terminal 43 and the charger 13 and the first capacitor 74 constitute a low pass filter, it is possible to restrain high-frequency noise from being input to the charger 13. Also, since the first capacitor 74 is provided between the first zener diode 71 and the charger 13 so as to be connected in parallel with the charger 13, minor changes in voltage which cannot be eliminated by the first zener diode are smoothed by the first capacitor 74.
Therefore, it is possible to input stabler voltage to the charger 13. Also, in the case of using the above-described resistor 73, the resistor 73 also constitutes a part of the low pass filter.
[0066] Therefore, as shown in Fig. 10, the smoothing capacitor smoothes ripple components (pulsation components) included in input voltage Vin, using the charging action and discharging action of the capacitor, thereby stabilizing output voltage Vout. Also, the low pass filter is a filter which is composed of a capacitor (C) and a resistance component (R), as shown in Fig. 11, and removes high-frequency noise, and passes low-frequency noise.
The cutoff frequency f of the low pass filter (the maximum frequency of frequencies which the low pass filter passes) is expressed as the following formula.
f= 1/2nRC
[0067] In order to reduce the area on the circuit board which the first capacitor 74 occupies, it is preferable to reduce the capacity (size) of the first capacitor within such a range that the first capacitor can eliminate ripple components. However, if the capacity of the first capacitor 74 is reduced, the cutoff frequency becomes higher. Therefore, there is a possibility that the first cartridge cannot exhibit sufficient noise removal performance. For this reason, in the power supply unit 10 of the present embodiment, while the capacity of the first capacitor 74 is set to be small, the resistance component is set to be large. As a result, the cutoff frequency is suppressed so as to be low, and necessary noise removal performance is secured. Hereinafter, configurations for setting the resistance component to be large will be listed.
[0068] As described above, the first capacitor 74 is provided on the second circuit board 77, together with the charger 13. The second circuit board 77 is apart from the first circuit board 76 on which the charging terminal 43 is provided, and is electrically connected to the first circuit board 76 through the conductive member 78. In other words, on the upstream side of the first capacitor 74, the conductive member 78 exists, and the cutoff frequency becomes low due to the resistance component of the conductive member 78.
Therefore, it is possible to improve noise removal performance.
[0069] As described above, the first circuit board 76 is provided on one end side of the power supply 12 in the longitudinal direction (or the width direction), and the second circuit board 77 is provided on the other end side of the power supply 12 in the longitudinal direction (or the width direction). In other words, the first circuit board 76 and the second circuit board 77 are provided on the opposite sides of the power supply 12 in the longitudinal direction (or the width direction). Therefore, it is possible to secure the length of the conductive member 78. As a result, it is possible to increase the resistance component of the conductive member 78, thereby lowering the cutoff frequency. In other words, it is possible to widen the frequency band of removable noise.
[0070] On the input side of the first capacitor 74, i.e. on the conductor between the first capacitor 74 and the charging terminal 43, the above-mentioned resistor 73 is provided. The resistance component of the resistor 73 lowers the cutoff frequency.
Therefore, it is possible to improve noise removal performance. Also, since the resistor 73 drops voltage, it is possible to restrain high voltage from being input to the charger 13. Also, since the resistor .. 73 is provided on the first circuit board 76, it is possible to decrease the amount of heat generation of the second circuit board 77 on which the charger 13 and the control unit 50 are provided.
[0071] According to the above-described configuration, the resistance component is set to be large. Therefore, it is possible to suppress the cutoff frequency so as to be low, and secure necessary noise removal performance.
[0072] The capacity of the first capacitor 74 can be set to 1 jtF or less.
According to this configuration, by selecting a capacitor having sufficient capacity required for the power supply unit 10 for the aerosol inhaler, it is possible to avoid the size of the power supply unit 10 from increasing.
[0073] Also, it is preferable that the capacity of the first capacitor 74 should be 0.1 1.1F or less. According to this configuration, it is possible to reduce the size of the power supply unit 10 while selecting a capacitor having sufficient capacity required for the power supply unit 10 for the aerosol inhaler.
[0074] (SECOND CAPACITOR) The second capacitor 75 is connected on the input side of the control unit 50, in parallel with the control unit 50. According to this configuration, by making the second capacitor 75 function as a smoothing capacitor, it is possible to stabilize voltage to be input to the control unit 50. Similarly to the first capacitor 74, the second capacitor
75 also is connected to the conductor so as to be closer to the control unit 50 than to the charging terminal 43. Therefore, it is possible to further stabilize voltage to be input to the control unit 50.
[0075] The capacity of the second capacitor 75 is different from the capacity of the first capacitor 74. In other words, since objects (the charger 13 and the control unit 50) which the first capacitor 74 and the second capacitor 75 should protect are different, by selecting capacitors having appropriate capacities according to the objects to be protected, it is possible to reduce the areas on the board which the capacitors occupy.
[0076] The maximum operation guarantee voltage of the charger 13 (for example, 6.45 V) is higher than the maximum operation guarantee voltage of the control unit 50 (for example, 5.5 V). For this reason, as the second capacitor 75, a capacitor having a capacity larger than that of the first capacitor 74 is selected. As described above, the capacity of the second capacitor 75 which is provided on the input side of the control unit 50 having low withstand voltage performance is set to be larger than the capacity of the first capacitor 74 which is provided on the input side of the charger 13. Therefore, it is possible to more surely protect the control unit 50 inferior in withstand voltage performance.
[0077] The charger 13 is configured to be able to control charging of the power supply 12, and operate only during charging of the power supply 12, and the control unit 50 is configured to operate during charging of the power supply 12 and during discharging of the power supply. Therefore, as the second capacitor 75, a capacitor having a capability larger than that of the first capacitor 74 is selected. As described above, the capacity of the second capacitor 75 which is provided on the input side of the control unit 50 which operations during charging of the power supply 12 and during discharging is set to be larger than the capacity of the first capacitor 74 which is provided on the input side of the charger 13 which operates only during charging. Therefore, it is possible to more surely protect the important control unit 50 to be frequently used.
[0078] The control cycle (operation clock) of the charger 13 is longer than the control cycle of the control unit 50. For this reason, as the second capacitor 75, a capacitor having a capacity larger than that of the first capacitor 74 is selected. As described above, the capacity of the second capacitor 75 which is provided on the input side of the control unit 50 having the short control cycle is set to be larger than the capacity of the first capacitor 74 which is provided on the input side of the charger 13 having the long control cycle.
Therefore, it is possible to more surely protect the control unit 50 having high performance.
[0079] The control unit 50 is electrically connected to the operation unit 14 which the user can operate, and the inhalation sensor 15 for detecting inhaling actions of the user. For this reason, as the second capacitor 75, a capacitor having a capacity larger than that of the first capacitor 74 is selected. According to this configuration, since the capacity of the second capacitor 75 which is provided on the input side of the control unit 50 which is electrically connected to the operation unit 14 and the inhalation sensor 15 is set to be larger than that of the first capacitor 74, it is possible to more surely protect the control unit 50 likely to be influenced by electrostatic noise entering through the operation unit 14 and the inhalation sensor 15.
.. [0080] On the input side of the first capacitor 74, the first zener diode 71 is provided so as to be connected in parallel with the first capacitor 74. Therefore, even if the capacity of the first capacitor 74 is set to be smaller than the capacity of the second capacitor 75, it is possible to protect the charger 13 by the voltage stabilization action of the first zener diode 71.
[0081] It is preferable that the capacity of the second capacitor 75 should be 10 times to 100 times the capacity of the first capacitor 74. For example, the capacity of the first capacitor 74 is set to 0.1 p.F, and the capacity of the second capacitor 75 is set to 10 p.F. As described above, capacitors having appropriate capacities according to objects to be protected are mounted. Therefore, it is possible to reduce the areas on the board which the capacitors occupy while protecting the objects.
[0082] (LAYOUT ON SECOND CIRCUIT BOARD) As shown in Fig. 3 and Fig. 5, the operation unit 14 and the inhalation sensor 15 are provided on the second circuit board 77. Electrostatic noise such as static electricity entering through the operation unit 14 and the inhalation sensor 15 is smoothed by the capacitors 74 and 75 which are provided on the second circuit board 77.
[0083] The second circuit board 77 has a first main surface 77a, and a second main surface 77b which is the back of the first main surface 77a, and the operation unit 14 is provided on the first main surface 77a, and the inhalation sensor 15 is provided on the second main surface 77b. As described above, the operation unit 14 and the inhalation sensor 15 are provided on the different surfaces of the second circuit board 77. Therefore, it is possible to restrain electrostatic noise entering through the operation unit 14 and electrostatic noise entering through the inhalation sensor 15 from being superimposed to form large noise.
[0084] The capacitors 74 and 75 are provided on the second main surface 77b of the second circuit board 77. In other words, the second main surface 77b is a circuit mounting surface. As described above, the capacitors 74 and 75 and the operation unit 14 are provided on the different surfaces of the second circuit board 77. Therefore, it is possible to secure a space for the capacitors 74 and 75 to be disposed.
[0085] The operation unit 14 is required to be exposed from the surface of the power .. supply unit 10 because of its role, so it is likely to become an electrostatic noise entry route.
Electrostatic noise is received by the first main surface 77a, not directly by the second main surface 77b on which the capacitors 74 and 75 are provided. Therefore, it is possible to restrain electrostatic noise from reaching the second main surface 77b.
Therefore, capacitors having large capacities are unnecessary. Therefore, it is possible to reduce the areas on the board which capacitors occupy.
[0086] However, the present invention is not limited to the above-described embodiment, and modifications, improvements, etc. can be made properly.
[0087] In this specification, at least the following inventions (1) to (8) are disclosed.
Moreover, although the corresponding constituent elements and the like in the embodiments described above are shown in parentheses, it is not limited thereto.
[0088] (1) A power supply unit (the power supply unit 10) for an aerosol inhaler (the aerosol inhaler 1), the power supply unit comprising:
a power supply (the power supply 12) able to discharge power to a load (the load 21) for generating an aerosol from an aerosol source (the aerosol source 22);
a first control device (the charger 13) and a second control device (the control unit 50) which are configured to control at least one of charging and discharging of the power supply;
a circuit board (the second circuit board 77) on which the first control device and the second control device are provided;
a first capacitor (the first capacitor 74) which is provided on an input side of the first control device so as to be connected in parallel with the first control device; and a second capacitor (the second capacitor 75) which is provided on an input side of the second control device so as to be connected in parallel with the second control device, wherein a capacity of the first capacitor is different from a capacity of the second capacitor.
[0089] According to (1), since the capacity of the first capacitor which is provided on the input side of the first control device so as to be connected in parallel with the first control device and the capacity of the second capacitor which is provided on the input side of the second control device so as to be connected in parallel with the second control device are set to be different, it is possible to mount capacitors having appropriate capacities according to the control devices required to be protected, and it is possible to reduce the areas on the board which the capacitors occupy.
[0090] (2) The power supply unit according to (1), wherein a maximum operation guarantee voltage of the first control device is higher than a maximum operation guarantee voltage of the second control device, and the capacity of the first capacitor is smaller than the capacity of the second capacitor.
[0091] According to (2), since the capacity of the first capacitor which is provided on the input side of the first control device is set to be smaller than the capacity of the second capacitor which is provided on the input side of the second control device having low withstand voltage performance, it is possible to more surely protect the control device inferior in withstand voltage performance.
[0092] (3) The power supply unit according to (1), wherein the first control device is configured to be able to control the charging of the power supply and operate only during the charging of the power supply, the second control device is configured to operate during the charging of the power supply and during the discharging of the power supply, and the capacity of the first capacitor is smaller than the capacity of the second capacitor.
[0093] According to (3), since the capacity of the first capacitor which is provided on the input side of the first control device configured to operate only during the charging is set to be smaller than the capacity of the second capacitor which is provided on the input side of the second control device configured to operate during the charging of the power supply and during the discharging of the power supply, it is possible to more surely protect the important control device to be frequently used.
[0094] (4) The power supply unit according to (1), wherein a control cycle of the first control device is longer than a control cycle of the second control device, and the capacity of the first capacitor is smaller than the capacity of the second capacitor.
[0095] According to (4), since the capacity of the first capacitor which is provided on the input side of the first control device having a long control cycle is set to be smaller than the capacity of the second capacitor which is provided on the input side of the second control device having a short control cycle, it is possible to more surely protect the control device having high performance.
[0096] (5) The power supply unit according to any one of (1) to (4), wherein the first control device is a charger (the charger 13) which is configured to convert power, which is input, into charging power for the power supply, the second control device is a microcontroller (the control unit 50) which is configured to be able to control the charging and the discharging of the power supply, and the capacity of the first capacitor is smaller than the capacity of the second capacitor.
[0097] According to (5), since the capacity of the first capacitor which is provided on the input side of the charger is set to be smaller than the capacity of the second capacitor which is provided on the input side of the microcontroller, it is possible to more surely protect the microcontroller which is a control device more important than the charger.
[0098] (6) The power supply unit according to any one of (1) to (5), wherein the power supply unit further includes at least one of a switch (the operation unit 14) which a user can operate and a sensor (the inhalation sensor 15) configured to output an inhaling action of a user, the switch or the sensor is electrically connected to the second control device, and the capacity of the first capacitor is smaller than the capacity of the second capacitor.
[0099] According to (6), since the capacity of the first capacitor is set to be smaller than the capacity of the second capacitor which is provided on the input side of the second control device to which the switch or the sensor is electrically connected, it is possible to more surely protect the control device likely to be influenced by electrostatic noise entering through the switch and the sensor.
[0100] (7) The power supply unit according to any one of (1) to (6), wherein the capacity of the first capacitor is smaller than the capacity of the second capacitor, and the power supply unit further includes a zener diode (the first zener diode 71) which is provided on an input side of the first capacitor so as to be connected in parallel with the .. first capacitor.
[0101] According to (7), since the zener diode also is used on the input side of the first control device where the first capacitor having a small capacity is provided, it is possible to more surely protect the control device, as compared to the control device which is protected by the capacitor having the small capacity.
[0102] (8) The power supply unit according to any one of (1) to (7), wherein the capacity of the second capacitor is 10 times to 100 times the capacity of the first capacitor.
[0103] According to (8), by mounting capacitors having appropriate capacities according to the control devices required to be protected, it is possible to reduce the areas on the board which capacitors occupy.
[0008] According to an aspect of the present invention, it is possible to reduce the areas on the circuit board which the capacitors occupy while appropriately protecting the plurality of control devices.

Claims (9)

What is claimed is:
1. A power supply unit for an aerosol inhaler, the power supply unit comprising:
a power supply able to discharge power to a load for generating an aerosol from an aerosol source;
a charger which is configured to convert power, which is input, into charging power for the power supply;
a microcontroller which is configured to be able to control charging and discharging of the power supply;
a circuit board on which the charger and the microcontroller are provided;
a first capacitor which is provided on an input side of the charger so as to be connected in parallel with the charger; and a second capacitor which is provided on an input side of the microcontroller so as to be connected in parallel with the microcontroller, wherein a capacity of the first capacitor is smaller than a capacity of the second capacitor.
2. The power supply unit according to claim 1, wherein a maximum operation guarantee voltage of the charger is higher than a maximum operation guarantee voltage of the microcontroller.
3. The power supply unit according to claim 1, wherein the charger is configured to be able to control the charging of the power supply and operate only during the charging of the power supply, and the microcontroller is configured to operate during the charging of the power supply and during the discharging of the power supply.
4. The power supply unit according to claim 1, wherein a control cycle of the charger is longer than a control cycle of the microcontroller.
5. The power supply unit according to any one of claims 1 to 4, wherein the power supply unit further includes at least one of a switch which a user can operate and a sensor configured to output an inhaling action of a user, and the switch or the sensor is electrically connected to the microcontroller.
6. The power supply unit according to any one of claims 1 to 5, wherein the power supply unit further includes a zener diode which is provided on an input side of the first capacitor so as to be connected in parallel with the first capacitor.
7. The power supply unit according to any one of claims 1 to 6, wherein the capacity of the second capacitor is 10 times to 100 times the capacity of the first capacitor.
8. The power supply unit according to any one of claims 1 to 7, wherein the circuit board has two main surfaces, and the first capacitor and the second capacitor are provided on one of the main surfaces.
9. The power supply unit according to any one of claims 1 to 8, wherein the power supply unit includes an operation unit which a user can operate, the circuit board has a first main surface and a second main surface, the first capacitor and the second capacitor are provided on the second main surface, and the operation unit is provided on the first main surface.
CA3068708A 2019-01-17 2020-01-16 Power supply unit for aerosol inhaler Active CA3068708C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201962793551P 2019-01-17 2019-01-17
US62/793,551 2019-01-17
JP2019035990A JP6608083B1 (en) 2019-01-17 2019-02-28 Power supply unit for aerosol inhaler
JP2019-035990 2019-02-28

Publications (2)

Publication Number Publication Date
CA3068708A1 CA3068708A1 (en) 2020-04-16
CA3068708C true CA3068708C (en) 2020-10-13

Family

ID=67539840

Family Applications (7)

Application Number Title Priority Date Filing Date
CA3068386A Active CA3068386C (en) 2019-01-17 2020-01-15 Power supply unit for aerosol inhaler and control method and program of power supply unit for aerosol inhaler
CA3068700A Active CA3068700C (en) 2019-01-17 2020-01-16 Power supply unit for aerosol inhaler
CA3068701A Active CA3068701C (en) 2019-01-17 2020-01-16 Power supply unit for aerosol inhaler
CA3068699A Active CA3068699C (en) 2019-01-17 2020-01-16 Power supply unit for aerosol inhaler
CA3068702A Active CA3068702C (en) 2019-01-17 2020-01-16 Power supply unit for aerosol inhaler
CA3068705A Active CA3068705C (en) 2019-01-17 2020-01-16 Power supply unit for aerosol inhaler
CA3068708A Active CA3068708C (en) 2019-01-17 2020-01-16 Power supply unit for aerosol inhaler

Family Applications Before (6)

Application Number Title Priority Date Filing Date
CA3068386A Active CA3068386C (en) 2019-01-17 2020-01-15 Power supply unit for aerosol inhaler and control method and program of power supply unit for aerosol inhaler
CA3068700A Active CA3068700C (en) 2019-01-17 2020-01-16 Power supply unit for aerosol inhaler
CA3068701A Active CA3068701C (en) 2019-01-17 2020-01-16 Power supply unit for aerosol inhaler
CA3068699A Active CA3068699C (en) 2019-01-17 2020-01-16 Power supply unit for aerosol inhaler
CA3068702A Active CA3068702C (en) 2019-01-17 2020-01-16 Power supply unit for aerosol inhaler
CA3068705A Active CA3068705C (en) 2019-01-17 2020-01-16 Power supply unit for aerosol inhaler

Country Status (10)

Country Link
US (13) US11031801B2 (en)
EP (10) EP3683918B1 (en)
JP (18) JP6647435B1 (en)
KR (8) KR102194549B1 (en)
CN (8) CN111463844A (en)
CA (7) CA3068386C (en)
EA (8) EA036563B1 (en)
HU (1) HUE061004T2 (en)
PL (2) PL3683918T3 (en)
TW (9) TWI720786B (en)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201614478D0 (en) * 2016-08-25 2016-10-12 Nicoventures Holdings Ltd Control circuit for a vapour provision system
KR102105548B1 (en) * 2017-09-26 2020-04-28 주식회사 케이티앤지 Method for executing feedback control of aerosol generating apparatus and method thereof
CN112312786B (en) * 2018-07-10 2024-11-15 菲利普莫里斯生产公司 Aerosol generating system with air quality sensor
JP6647435B1 (en) * 2019-01-17 2020-02-14 日本たばこ産業株式会社 Power supply unit for aerosol inhaler
EP3937686B1 (en) 2019-03-11 2024-12-18 Nicoventures Trading Limited Aerosol provision device
TW202037291A (en) * 2019-03-11 2020-10-16 英商尼可創業貿易有限公司 Aerosol provision device
JP6957577B2 (en) * 2019-11-05 2021-11-02 日本たばこ産業株式会社 Power supply unit for aerosol aspirator
JP6868077B1 (en) * 2019-11-05 2021-05-12 日本たばこ産業株式会社 Power supply unit for aerosol aspirators, aerosol aspirators, and charging units for aerosol aspirators
KR20220117272A (en) * 2019-12-18 2022-08-23 제이티 인터내셔널 소시에떼 아노님 Aerosol Generating Device Power System
GB202001342D0 (en) * 2020-01-31 2020-03-18 Nicoventures Trading Ltd Aerosol provision device
JP6909885B1 (en) * 2020-02-25 2021-07-28 日本たばこ産業株式会社 Aerosol aspirator power supply unit and aerosol aspirator
JP6911168B1 (en) * 2020-02-25 2021-07-28 日本たばこ産業株式会社 Aerosol aspirator power supply unit and aerosol aspirator
KR102434425B1 (en) * 2020-04-14 2022-08-19 주식회사 케이티앤지 Aerosol generating device
GB202005623D0 (en) * 2020-04-17 2020-06-03 Nicoventures Trading Ltd Aerosol provision device and method
JP6735002B1 (en) * 2020-05-11 2020-08-05 日本たばこ産業株式会社 Power supply unit for aerosol inhalers
JP6860732B1 (en) * 2020-07-09 2021-04-21 日本たばこ産業株式会社 Power supply unit of aerosol generator
EP3937337B1 (en) * 2020-07-09 2022-11-09 Japan Tobacco Inc. Power supply unit for aerosol inhaler comprising a temperature sensor
JP6864769B1 (en) * 2020-07-09 2021-04-28 日本たばこ産業株式会社 Aerosol aspirator power supply unit
US20230276845A1 (en) * 2020-08-10 2023-09-07 Jt International Sa Aerosol Generation Device with a Nested and Flexible PCB
JP6856810B1 (en) * 2020-09-07 2021-04-14 日本たばこ産業株式会社 Power supply unit of aerosol generator
JP6856811B1 (en) 2020-09-07 2021-04-14 日本たばこ産業株式会社 Power supply unit of aerosol generator
JP6905134B1 (en) 2020-09-07 2021-07-21 日本たばこ産業株式会社 Power supply unit of aerosol generator
CN114246363B (en) * 2020-09-23 2025-03-14 绍兴上虞季真贸易有限公司 Atomizing element and aerosol bomb
JP6887053B1 (en) * 2020-09-30 2021-06-16 日本たばこ産業株式会社 Power supply unit of aerosol generator
CN112353003B (en) * 2020-10-12 2025-04-11 深圳麦克韦尔科技有限公司 A battery rod, atomizer and electronic atomization device
WO2022104593A1 (en) * 2020-11-18 2022-05-27 深圳麦克韦尔科技有限公司 Electronic atomization device and power supply assembly thereof, and support
CN112490572B (en) * 2020-11-18 2025-11-18 深圳麦克韦尔科技有限公司 Electronic atomizing device and its power supply components and bracket
EP4212037A4 (en) * 2020-12-15 2024-05-22 Japan Tobacco Inc. INHALATION DEVICE AND CONTROL METHODS THEREFOR
US12520880B2 (en) 2021-01-18 2026-01-13 Altria Client Services Llc Heat-not-burn (HNB) aerosol-generating devices including energy based heater control, and methods of controlling a heater
USD948107S1 (en) * 2021-04-16 2022-04-05 Shenzhen Huake Light Electronics Co., Ltd Electronic cigarette
EP4338612A4 (en) * 2021-05-10 2025-08-20 Japan Tobacco Inc POWER SOURCE UNIT FOR AEROSOL GENERATOR
WO2022239515A1 (en) * 2021-05-10 2022-11-17 日本たばこ産業株式会社 Power supply unit for aerosol generation device
KR20240004748A (en) * 2021-05-10 2024-01-11 니뽄 다바코 산교 가부시키가이샤 Power unit of aerosol generating device
WO2022239389A1 (en) * 2021-05-10 2022-11-17 日本たばこ産業株式会社 Power supply unit for aerosol generation device
CN117279534A (en) * 2021-05-10 2023-12-22 日本烟草产业株式会社 Power supply unit for aerosol generating device
KR102690384B1 (en) * 2021-05-10 2024-08-05 니뽄 다바코 산교 가부시키가이샤 Power unit of aerosol generating device
EP4340162A4 (en) * 2021-05-10 2025-04-30 Japan Tobacco Inc. Power supply unit for aerosol generation device
WO2022239278A1 (en) * 2021-05-10 2022-11-17 日本たばこ産業株式会社 Power supply unit for aerosol generation device
KR20230162053A (en) * 2021-05-10 2023-11-28 니뽄 다바코 산교 가부시키가이샤 Power unit of aerosol generating device
JP7201861B2 (en) * 2021-05-10 2023-01-10 日本たばこ産業株式会社 aerosol generator
JP7523687B2 (en) * 2021-05-10 2024-07-26 日本たばこ産業株式会社 Aerosol generator power supply unit
WO2022239390A1 (en) * 2021-05-10 2022-11-17 日本たばこ産業株式会社 Power supply unit for aerosol generation device
KR20230161487A (en) * 2021-05-10 2023-11-27 니뽄 다바코 산교 가부시키가이샤 Power unit of aerosol generating device
WO2022239382A1 (en) * 2021-05-10 2022-11-17 日本たばこ産業株式会社 Power supply unit for aerosol generation device
JP7201862B2 (en) * 2021-05-10 2023-01-10 日本たばこ産業株式会社 aerosol generator
JP7500874B2 (en) * 2021-05-10 2024-06-17 日本たばこ産業株式会社 Aerosol generator power supply unit
WO2022239371A1 (en) * 2021-05-10 2022-11-17 日本たばこ産業株式会社 Power supply unit for aerosol generation device
WO2022239387A1 (en) * 2021-05-10 2022-11-17 日本たばこ産業株式会社 Power supply unit for aerosol generation device
WO2022239472A1 (en) * 2021-05-10 2022-11-17 日本たばこ産業株式会社 Power supply unit for aerosol generation device
KR102634485B1 (en) * 2021-05-10 2024-02-07 니뽄 다바코 산교 가부시키가이샤 Power unit of aerosol generating device
JP7066927B1 (en) 2021-05-10 2022-05-13 日本たばこ産業株式会社 Power supply unit for aerosol generator
WO2022239380A1 (en) * 2021-05-10 2022-11-17 日本たばこ産業株式会社 Power supply unit for aerosol generation device
CN117615667A (en) 2021-07-08 2024-02-27 日本烟草产业株式会社 Power supply unit for aerosol generating device
JP7602641B2 (en) * 2021-07-08 2024-12-18 日本たばこ産業株式会社 Aerosol generator power supply unit
AU2022309839A1 (en) * 2021-07-12 2024-01-04 Baxter Healthcare Sa Systems for multi-level thermal management of electronic devices
KR20240046598A (en) * 2021-09-24 2024-04-09 니뽄 다바코 산교 가부시키가이샤 Power unit of aerosol generating device
KR102814291B1 (en) 2021-10-15 2025-05-28 주식회사 엘지에너지솔루션 Noise reducing curcuit and battery management apparatus including same
JP7756240B2 (en) * 2021-10-20 2025-10-17 ケーティー アンド ジー コーポレイション Aerosol Generator
KR102688838B1 (en) * 2021-10-20 2024-07-26 주식회사 케이티앤지 Aerosol generating device and method thereof
US20240213936A1 (en) * 2021-12-08 2024-06-27 Kt & G Corporation Aerosol generating device for controlling heating through power amplification and operating method thereof
JP7794851B2 (en) 2021-12-10 2026-01-06 日本たばこ産業株式会社 Aerosol generator power supply unit
KR102743412B1 (en) * 2021-12-15 2024-12-17 주식회사 케이티앤지 Method for controlling overheating and generating asrosol using ultrasonic vibrator and electronic device for performing the method
KR102878828B1 (en) * 2021-12-31 2025-10-29 주식회사 케이티앤지 Aerosol generating device
KR20230113964A (en) * 2022-01-24 2023-08-01 주식회사 케이티앤지 Aerosol generating device
CN114668180A (en) * 2022-03-08 2022-06-28 立讯精密工业股份有限公司 Electronic atomization heating oil storage assembly and electronic atomization heating device
CN114668179B (en) * 2022-03-08 2024-12-17 立讯精密工业股份有限公司 Electronic atomization heating battery assembly and electronic atomization heating device
JP7838119B2 (en) * 2022-05-02 2026-03-31 ケーティー アンド ジー コーポレイション Aerosol generator
GB202208021D0 (en) * 2022-05-31 2022-07-13 Nicoventures Trading Ltd Delivery device
EP4580433A1 (en) * 2022-08-31 2025-07-09 Imperial Tobacco Limited Control assembly for aerosol generating device
US12550942B2 (en) 2022-09-19 2026-02-17 Altria Client Services Llc Session control system
US12438383B2 (en) 2022-09-19 2025-10-07 Altria Client Services Llc Charging systems for aerosol-generating devices
EP4604774A1 (en) * 2022-10-19 2025-08-27 Nicoventures Trading Limited Aerosol delivery subsystem
EP4604776A1 (en) * 2022-10-19 2025-08-27 Nicoventures Trading Limited Aerosol delivery subsystem
KR20250131793A (en) * 2023-02-27 2025-09-03 니뽄 다바코 산교 가부시키가이샤 Power supply unit, control method, and control program for an aerosol generating device
CN120813273A (en) * 2023-07-31 2025-10-17 韩国烟草人参公社 Aerosol generating device
WO2025028899A1 (en) * 2023-07-31 2025-02-06 주식회사 케이티앤지 Aerosol generation device and operating method therefor
WO2025082882A1 (en) * 2023-10-19 2025-04-24 Jt International Sa Charger and holder for an aerosol generating device
WO2025126401A1 (en) * 2023-12-13 2025-06-19 日本たばこ産業株式会社 Power supply unit for aerosol generating device

Family Cites Families (172)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857082A (en) * 1972-09-29 1974-12-24 Tympanium Corp Electronic voltage regulator for battery charging
US4811190A (en) * 1982-09-09 1989-03-07 Digital Equipment Corporation Capacitive boost circuit for extending hold up time
JPS6224753A (en) * 1985-07-25 1987-02-02 Panafacom Ltd Telephone terminal equipment with voice calling function
DE3622268C1 (en) * 1986-07-03 1988-02-11 Stahl R Schaltgeraete Gmbh Security barrier
US4947874A (en) * 1988-09-08 1990-08-14 R. J. Reynolds Tobacco Company Smoking articles utilizing electrical energy
DE3832068A1 (en) * 1988-09-21 1990-03-22 Stahl R Schaltgeraete Gmbh EXPLOSION PROTECTED ELECTRICAL SAFETY BARRIERS
US5075821A (en) * 1990-11-05 1991-12-24 Ro Associates DC to DC converter apparatus
JPH04362714A (en) * 1991-06-10 1992-12-15 Toyo Electric Mfg Co Ltd Current/voltage converter
US5166596A (en) * 1991-08-29 1992-11-24 Motorola, Inc. Battery charger having variable-magnitude charging current source
GB2277415B (en) * 1993-04-23 1997-12-03 Matsushita Electric Works Ltd Discharge lamp lighting device
JP3379159B2 (en) * 1993-08-11 2003-02-17 松下電工株式会社 Discharge lamp lighting device
KR100289448B1 (en) 1997-07-23 2001-05-02 미즈노 마사루 Flavor generator
JP2984657B2 (en) * 1997-07-23 1999-11-29 日本たばこ産業株式会社 Flavor generator
JPH1151730A (en) * 1997-08-07 1999-02-26 Hitachi Ltd Air flow measurement device
JPH11111350A (en) * 1997-10-02 1999-04-23 Sony Corp Battery and electronic device having the battery
JPH11285254A (en) * 1998-03-26 1999-10-15 Mitsubishi Electric Corp Power supply
JP2000124506A (en) * 1998-10-15 2000-04-28 Rohm Co Ltd Semiconductor light emitting device
EP1037358B1 (en) * 1999-03-09 2005-06-29 Sony International (Europe) GmbH Charger for batteries
JP3066091U (en) * 1999-07-27 2000-02-18 船井電機株式会社 Switching power supply
JP2001352669A (en) * 2000-06-06 2001-12-21 Oki Electric Ind Co Ltd Rush-current suppression circuit
JP3690728B2 (en) * 2000-07-17 2005-08-31 Ｎｅｃトーキン栃木株式会社 Simple protection type battery pack
FR2821306B1 (en) * 2001-02-26 2007-10-19 Valeo Vision POWER SUPPLY DEVICE FOR ELECTRICAL COMPONENTS INSTALLED IN A MOTOR VEHICLE
JP2003111271A (en) * 2001-10-03 2003-04-11 Matsushita Electric Ind Co Ltd Electronics
US20080231233A1 (en) * 2001-12-03 2008-09-25 Walter Thornton Power converter including auxiliary battery charger
JP2003317811A (en) * 2002-04-24 2003-11-07 Japan Storage Battery Co Ltd Charge monitoring device
US6927626B2 (en) * 2002-09-23 2005-08-09 Harman International Industries, Incorporated Thermal protection system for an output stage of an amplifier
US20060238169A1 (en) * 2005-04-22 2006-10-26 William Baker Temperature controlled current regulator
RU2312432C2 (en) * 2005-10-13 2007-12-10 ООО "ИРХИТ Транспорт" (разработка и изготовление химических источников тока) Method for charging traction storage battery
JP4299309B2 (en) 2006-02-07 2009-07-22 レノボ・シンガポール・プライベート・リミテッド Storage battery charging system and charging method
JP2007312476A (en) * 2006-05-17 2007-11-29 Kyocera Corp Charging apparatus and charging method
US7615968B2 (en) * 2006-08-04 2009-11-10 Nokia Corporation Method and device for charging a battery at elevated temperatures
JP2008149244A (en) * 2006-12-15 2008-07-03 Matsushita Electric Works Ltd Electrostatic atomizer
JP2008228492A (en) * 2007-03-14 2008-09-25 Sanyo Electric Co Ltd Method for charging lithium ion secondary battery
CN101883596B (en) 2007-11-29 2012-12-12 日本烟草产业株式会社 Aerosol inhaling system
JP5061884B2 (en) 2007-12-21 2012-10-31 ミツミ電機株式会社 Battery pack
JP2009219221A (en) * 2008-03-10 2009-09-24 Panasonic Corp Charging equipment
BRPI0909363A2 (en) * 2008-03-10 2015-09-29 Techtium Ltd environmentally friendly power supply
JP5309641B2 (en) * 2008-03-24 2013-10-09 ミツミ電機株式会社 Semiconductor integrated circuit for charge control
JP4822025B2 (en) * 2008-03-26 2011-11-24 三菱自動車工業株式会社 In-vehicle charger
JP2010040198A (en) * 2008-07-31 2010-02-18 Idemitsu Kosan Co Ltd Apparatus for charging and discharging secondary battery, electric equipment, method of charging and discharging secondary battery, and program for charging and discharging secondary battery
US20100045237A1 (en) * 2008-08-20 2010-02-25 Shenzhen Elite Electronic Co., Ltd Multifunctional portable energy storage device
JP4816705B2 (en) * 2008-10-01 2011-11-16 ソニー株式会社 Battery control device, battery control method, and battery
JP2010093880A (en) * 2008-10-06 2010-04-22 Hitachi Automotive Systems Ltd Charging generator for vehicles, and its control device
JP2010115047A (en) * 2008-11-07 2010-05-20 Hitachi Koki Co Ltd Charger
JP2011097728A (en) * 2009-10-29 2011-05-12 Nec Corp System and method for controlling charge
CN201661966U (en) * 2009-11-24 2010-12-01 王文汶 lighting device
CN201830899U (en) * 2010-06-09 2011-05-18 李永海 Power supply device for electronic cigarette
CN201830900U (en) * 2010-06-09 2011-05-18 李永海 Tobacco juice atomization device for electronic cigarette
JP5503430B2 (en) * 2010-06-25 2014-05-28 日立マクセル株式会社 Battery pack with output stop switch
CN201838684U (en) * 2010-07-15 2011-05-18 常州市爱斯莫克电子科技有限公司 Portable nebulizer charging box
EP2454956A1 (en) 2010-11-19 2012-05-23 Philip Morris Products S.A. An electrically heated smoking system comprising at least two units
CN201928066U (en) * 2011-01-28 2011-08-10 向智勇 Electronic cigarette and wireless charging device thereof
US9399110B2 (en) 2011-03-09 2016-07-26 Chong Corporation Medicant delivery system
US8903228B2 (en) 2011-03-09 2014-12-02 Chong Corporation Vapor delivery devices and methods
MX356624B (en) 2011-03-09 2018-06-06 Chong Corp Medicant delivery system.
US20120249054A1 (en) * 2011-03-29 2012-10-04 Paul King Universal charging board assembly and method for providing power to devices connected thereof
CA2829043C (en) * 2011-04-22 2019-09-03 Chong Corporation Medicant delivery system
JP2012239278A (en) * 2011-05-11 2012-12-06 Funai Electric Co Ltd Dc-dc conversion circuit
JP5692372B2 (en) * 2011-06-03 2015-04-01 トヨタ自動車株式会社 Vehicle and power transmission / reception system
JP5272200B2 (en) * 2011-08-25 2013-08-28 和彦 清水 Smokeless smoking jig
AT511344B1 (en) * 2011-10-21 2012-11-15 Helmut Dr Buchberger INHALATORKOMPONENTE
JP2013094877A (en) * 2011-10-31 2013-05-20 Hitachi Koki Co Ltd Power tool
US8701389B2 (en) * 2011-12-06 2014-04-22 Tenneco Automotive Operating Company Inc. Reagent injector control system
US20150020831A1 (en) * 2011-12-18 2015-01-22 Sis Resources Ltd. Charging electronic cigarette
US9326547B2 (en) * 2012-01-31 2016-05-03 Altria Client Services Llc Electronic vaping article
CN202602552U (en) * 2012-03-14 2012-12-12 安徽省菲特科技股份有限公司 Conversion circuit capable of converting AC 220V into DC 5V directly
US9312712B2 (en) * 2012-07-26 2016-04-12 Samsung Sdi Co., Ltd. Method and system for controlling charging parameters of a battery using a plurality of temperature ranges and counters and parameter sets
KR101740160B1 (en) 2012-08-24 2017-06-08 킴르 하이테크 인코퍼레이티드 Electronic cigarette apparatus
CN102832669B (en) * 2012-09-06 2015-10-14 深圳市合元科技有限公司 Intelligent charge-discharge control circuit of battery
DE102012018799A1 (en) * 2012-09-22 2014-03-27 Dräger Safety AG & Co. KGaA A supply circuit in a head protection cover communication system, a head protection cover having such a supply circuit, and a method of operating such a supply circuit
US9854841B2 (en) * 2012-10-08 2018-01-02 Rai Strategic Holdings, Inc. Electronic smoking article and associated method
GB2507102B (en) 2012-10-19 2015-12-30 Nicoventures Holdings Ltd Electronic inhalation device
GB2507103A (en) * 2012-10-19 2014-04-23 Nicoventures Holdings Ltd Electronic inhalation device
CN102940313B (en) 2012-11-13 2015-04-01 卓尔悦（常州）电子科技有限公司 Intelligent controller and intelligent control method for electronic cigarette
US10154691B2 (en) * 2012-11-26 2018-12-18 Nu Mark Innovations Ltd. Bonding for an electronic cigarette cartridge
CN105307521B (en) 2013-03-15 2018-06-19 奥驰亚客户服务有限责任公司 Obtain the system and method for smoking profile data
US9423152B2 (en) * 2013-03-15 2016-08-23 R. J. Reynolds Tobacco Company Heating control arrangement for an electronic smoking article and associated system and method
CN203302350U (en) 2013-04-02 2013-11-27 戴伟 Electronic cigarette using primary battery
WO2014192834A1 (en) * 2013-05-28 2014-12-04 京セラ株式会社 Battery pack and portable electronic apparatus
WO2015003338A1 (en) 2013-07-10 2015-01-15 吉瑞高新科技股份有限公司 Control circuit for electronic cigarette box and control method therefor
CN104348192B (en) * 2013-07-23 2018-04-27 惠州市吉瑞科技有限公司 A kind of electronic cigarette USB charger
CN104348141B (en) * 2013-07-31 2018-08-14 惠州市吉瑞科技有限公司 A kind of overcurrent-overvoltage protecting circuit and method for electronic cigarette
US8907631B1 (en) * 2013-07-31 2014-12-09 Qnovo Inc. Adaptive charging technique and circuitry for a battery/cell using multiple charge circuits and temperature data
CN104348214B (en) * 2013-08-09 2019-04-12 惠州市吉瑞科技有限公司 Charger and its guard method with over-voltage over-current protection
CN203434232U (en) 2013-08-30 2014-02-12 刘秋明 Electronic cigarette and battery assembly thereof
CN104426195B (en) 2013-09-09 2018-06-15 惠州市吉瑞科技有限公司 The charge control method and charger of baby battery capacity batteries bar
CN203504217U (en) * 2013-09-10 2014-03-26 向智勇 Electronic cigarette case
US10182597B2 (en) * 2013-09-26 2019-01-22 Altria Client Services Llc Electronic smoking article
KR101854218B1 (en) * 2013-10-22 2018-05-03 삼성에스디아이 주식회사 Battery pack, energy storage system, and method of charging the battery pack
KR20130127412A (en) 2013-11-05 2013-11-22 주식회사 엔브라이트 Control unit controlling atomization and portable apparatus of atomization having the same
US20150305409A1 (en) * 2013-11-12 2015-10-29 VMR Products, LLC Vaporizer
US10039321B2 (en) * 2013-11-12 2018-08-07 Vmr Products Llc Vaporizer
CN104664605A (en) 2013-11-28 2015-06-03 胡朝群 Intelligent electronic cigarette with wireless Bluetooth low-power-consumption communication function
CN203597408U (en) 2013-11-29 2014-05-21 刘秋明 Battery pole and electronic cigarette
WO2015078010A1 (en) 2013-11-29 2015-06-04 吉瑞高新科技股份有限公司 Battery rod, electronic cigarette, and power supply method therefor
WO2015103777A1 (en) * 2014-01-10 2015-07-16 吉瑞高新科技股份有限公司 Electronic cigarette case and electronic cigarette case information management method and system
CN103783674A (en) 2014-01-24 2014-05-14 深圳市合元科技有限公司 Baking type atomization device and aerosol inhalation device
CN203618789U (en) 2014-01-26 2014-06-04 惠州市吉瑞科技有限公司 Battery pack of electronic cigarette, and electronic cigarette
EA201691523A1 (en) * 2014-01-27 2016-12-30 Сис Рисорсез Лтд. WIRE COMMUNICATION IN ELECTRONIC SMOKING DEVICE
PL2915443T3 (en) * 2014-03-03 2020-01-31 Fontem Holdings 1 B.V. Electronic smoking device
US10004263B2 (en) * 2014-03-07 2018-06-26 Huizhou Kimree Technology Co., Ltd. Shenzhen Branch Electronic cigarette provided with accumulated E-liquid removal function, and method therefor
EP3119218B1 (en) 2014-03-19 2019-11-06 Philip Morris Products S.a.s. Monolithic plane with electrical contacts and methods for manufacturing the same
TWI681691B (en) * 2014-04-30 2020-01-01 瑞士商菲利浦莫里斯製品股份有限公司 Electrically heated aerosol-generating system, device and method of controlling the same
US20150335070A1 (en) * 2014-05-20 2015-11-26 R.J. Reynolds Tobacco Company Electrically-powered aerosol delivery system
WO2015190810A1 (en) 2014-06-09 2015-12-17 황일영 Modular component for electronic cigarette
CN104055224B (en) * 2014-06-09 2017-01-11 矽力杰半导体技术(杭州)有限公司 Integrated circuit for electronic cigarette and electronic cigarette
GB2528710B (en) * 2014-07-24 2018-12-26 Nicoventures Holdings Ltd E-cigarette re-charging system
GB2528712B (en) * 2014-07-29 2019-03-27 Nicoventures Holdings Ltd E-cigarette and re-charging pack
GB2528711B (en) * 2014-07-29 2019-02-20 Nicoventures Holdings Ltd E-cigarette and re-charging pack
WO2016029225A1 (en) * 2014-08-22 2016-02-25 Fontem Holdings 2 B.V. Method, system and device for controlling a heating element
US20170250552A1 (en) * 2014-10-17 2017-08-31 Huizhou Kimree Technology Co., Ltd. Battery assembly and charging method thereof, and electronic cigarette
WO2016075749A1 (en) 2014-11-10 2016-05-19 日本たばこ産業株式会社 Cartridge and non-combusting flavor inhaler
GB201423314D0 (en) 2014-12-29 2015-02-11 British American Tobacco Co Device for apparatus for heating smokable material
CN204560964U (en) * 2015-02-06 2015-08-19 深圳市劲嘉科技有限公司 A kind of separated body type low temp non-burning smoking set
US10050461B2 (en) * 2015-02-11 2018-08-14 Mediatek Inc. Charge control circuit, charge control method and associated power management integrated circuit
JP6577229B2 (en) * 2015-02-13 2019-09-18 株式会社マキタ Battery pack and battery system
JP2016213984A (en) * 2015-05-11 2016-12-15 株式会社東芝 Battery module and power supply device
US20160360787A1 (en) * 2015-06-15 2016-12-15 William Christopher Bailey Super Capacitor Vaping Electronic Cigarette With Integrated Power Pack
WO2016210242A1 (en) 2015-06-25 2016-12-29 Altria Client Services Llc Electronic vaping device having pressure sensor
CN105846486A (en) * 2015-06-30 2016-08-10 维沃移动通信有限公司 Method and device for adjusting heating value of charging circuit
TW201707587A (en) * 2015-08-21 2017-03-01 力智電子股份有限公司 Power control circuit and power control for electronic cigarette
GB201517089D0 (en) * 2015-09-28 2015-11-11 Nicoventures Holdings Ltd Vaping heat map system and method for electronic vapour provision systems
US10582726B2 (en) * 2015-10-21 2020-03-10 Rai Strategic Holdings, Inc. Induction charging for an aerosol delivery device
US10918134B2 (en) * 2015-10-21 2021-02-16 Rai Strategic Holdings, Inc. Power supply for an aerosol delivery device
KR20170059805A (en) * 2015-11-23 2017-05-31 주식회사 아모텍 electronic cigarette apparatus
JP2017118696A (en) * 2015-12-24 2017-06-29 セイコーエプソン株式会社 Charging apparatus, printer, and charging method
US10092036B2 (en) * 2015-12-28 2018-10-09 Rai Strategic Holdings, Inc. Aerosol delivery device including a housing and a coupler
JP6458749B2 (en) 2016-01-14 2019-01-30 清水　和彦 Smokeless smoking equipment
JP6672816B2 (en) * 2016-01-15 2020-03-25 富士電機株式会社 Switch device
JP6497327B2 (en) * 2016-01-19 2019-04-10 株式会社オートネットワーク技術研究所 Power supply control device
GB201603211D0 (en) 2016-02-24 2016-04-06 Cooper Technologies Co Voltage crowbar
US10455863B2 (en) * 2016-03-03 2019-10-29 Altria Client Services Llc Cartridge for electronic vaping device
US10433580B2 (en) * 2016-03-03 2019-10-08 Altria Client Services Llc Methods to add menthol, botanic materials, and/or non-botanic materials to a cartridge, and/or an electronic vaping device including the cartridge
US10368581B2 (en) * 2016-03-11 2019-08-06 Altria Client Services Llc Multiple dispersion generator e-vaping device
JP2019515684A (en) * 2016-04-04 2019-06-13 ネクスバップ エスアー Portable inhaler and container for use therewith
TW201800020A (en) * 2016-06-29 2018-01-01 菲利浦莫里斯製品股份有限公司 An electrically operated aerosol-generating system with a rechargeable power supply
US10757973B2 (en) 2016-07-25 2020-09-01 Fontem Holdings 1 B.V. Electronic cigarette with mass air flow sensor
US10729177B2 (en) * 2016-07-31 2020-08-04 Altria Client Services Llc Electronic vaping device, battery section, and charger
CN106072778B (en) 2016-08-12 2019-05-10 深圳市海派特光伏科技有限公司 Voltage-dropping type integrated circuit and electronic cigarette
CN106263039B (en) * 2016-08-31 2018-12-28 云南中烟工业有限责任公司 A kind of pressing nasal-suction type hot type cigarette smoking set
US20180070633A1 (en) * 2016-09-09 2018-03-15 Rai Strategic Holdings, Inc. Power source for an aerosol delivery device
CN106343611B (en) * 2016-10-14 2019-08-27 惠州市新泓威科技有限公司 Battery rod for oval electronic cigarette
US10492530B2 (en) * 2016-11-15 2019-12-03 Rai Strategic Holdings, Inc. Two-wire authentication system for an aerosol delivery device
JP2018085867A (en) * 2016-11-25 2018-05-31 キヤノン株式会社 Battery pack and charging device
KR102312707B1 (en) * 2017-03-06 2021-10-13 니뽄 다바코 산교 가부시키가이샤 Battery unit, flavor aspirator, method for controlling battery unit, and program
WO2018163262A1 (en) 2017-03-06 2018-09-13 日本たばこ産業株式会社 Battery unit, flavor aspirator, method for controlling battery unit, and program
CN109068731B (en) 2017-03-06 2020-02-07 日本烟草产业株式会社 Battery pack, fragrance inhaler, method of controlling battery pack, and storage medium
EP3586656B1 (en) * 2017-03-13 2025-07-16 Japan Tobacco Inc. Smoking system, power supply control method, program, primary device, and secondary device
CA3055161C (en) * 2017-03-13 2022-07-12 Japan Tobacco Inc. Smoking system, power supply control method, program, primary device, and secondary device
CN206595747U (en) 2017-03-30 2017-10-27 荣山学 A kind of charging device and its shell applied to electronic cigarette
JP6929732B2 (en) * 2017-03-31 2021-09-01 日東電工株式会社 Battery packs, wireless power transfer systems and hearing aids
GB201707194D0 (en) * 2017-05-05 2017-06-21 Nicoventures Holdings Ltd Electronic aerosol provision system
TW201902372A (en) * 2017-05-31 2019-01-16 瑞士商菲利浦莫里斯製品股份有限公司 Heating member of aerosol generating device
CN206865186U (en) * 2017-06-12 2018-01-09 常州市派腾电子技术服务有限公司 Charging circuit and electronic cigarette
US10587136B2 (en) * 2017-07-06 2020-03-10 Qualcomm Incorporated Parallel charging architecture
EP3698657B1 (en) * 2017-10-18 2023-09-20 Japan Tobacco Inc. Inhalation component generation device
EP3864982A1 (en) * 2017-10-23 2021-08-18 Japan Tobacco Inc. Inhalation component generation device
CN107979064A (en) * 2018-01-15 2018-05-01 东莞博力威电池有限公司 A kind of interface protective circuit
CN108696970B (en) * 2018-05-24 2023-12-12 厦门东昂科技股份有限公司 A lighting device that intelligently identifies the charging and discharging status of a battery pack
TWI697169B (en) * 2018-06-14 2020-06-21 美律實業股份有限公司 Electronic device
US10888125B2 (en) * 2018-06-27 2021-01-12 Juul Labs, Inc. Vaporizer device with subassemblies
CN208523778U (en) 2018-06-28 2019-02-22 深圳微风达科技有限公司 Electronic cigarette control system
CN108652086B (en) 2018-07-11 2023-10-13 绿烟实业（深圳）有限公司 Cigarette case for non-combustion smoking set and non-combustion smoking set equipment
CN108813738A (en) * 2018-08-10 2018-11-16 陈志明 An electronic cigarette stick and electronic cigarette
US11139664B2 (en) * 2018-09-11 2021-10-05 Texas Instruments Incorporated Battery protector hibernate input separate from VDD, low power output
CN111096478A (en) 2018-10-26 2020-05-05 日本烟草产业株式会社 Atomizing unit and non-combustion aspirator
JP6564922B1 (en) * 2018-10-31 2019-08-21 日本たばこ産業株式会社 Power supply unit for aerosol inhaler, its control method and control program
JP6557393B1 (en) * 2018-10-31 2019-08-07 日本たばこ産業株式会社 Power supply unit for aerosol inhaler, its control method and control program
JP6681963B1 (en) * 2018-10-31 2020-04-15 日本たばこ産業株式会社 Power supply unit for aerosol inhaler, control method and control program therefor
JP2019035974A (en) * 2018-11-02 2019-03-07 株式会社ニコン Camera body
JP6609687B1 (en) * 2018-12-27 2019-11-20 日本たばこ産業株式会社 Power supply unit for aerosol inhaler, its control method and control program
JP6647435B1 (en) 2019-01-17 2020-02-14 日本たばこ産業株式会社 Power supply unit for aerosol inhaler

Also Published As

Publication number Publication date
EA202090075A1 (en) 2020-07-31
US10931130B2 (en) 2021-02-23
US20200235600A1 (en) 2020-07-23
JP2020114201A (en) 2020-07-30
TW202034803A (en) 2020-10-01
US11031801B2 (en) 2021-06-08
TW202034804A (en) 2020-10-01
CA3068702C (en) 2020-10-13
US20200235599A1 (en) 2020-07-23
CA3068699C (en) 2020-09-22
EA036647B1 (en) 2020-12-03
US20210242702A1 (en) 2021-08-05
PL3683922T3 (en) 2023-12-11
JP6557433B1 (en) 2019-08-07
EP3683922B1 (en) 2023-06-21
JP2020114199A (en) 2020-07-30
KR20200089637A (en) 2020-07-27
KR20210045969A (en) 2021-04-27
TW202126196A (en) 2021-07-16
TWI722773B (en) 2021-03-21
KR20200089636A (en) 2020-07-27
JP6647436B1 (en) 2020-02-14
US20230187956A1 (en) 2023-06-15
EP3683917B1 (en) 2022-08-10
US11005282B2 (en) 2021-05-11
KR20200089639A (en) 2020-07-27
US11658500B2 (en) 2023-05-23
EP3683918A1 (en) 2020-07-22
JP2020114207A (en) 2020-07-30
TW202034806A (en) 2020-10-01
US11043829B2 (en) 2021-06-22
JP2020114197A (en) 2020-07-30
CA3068700A1 (en) 2020-04-23
CA3068701C (en) 2021-11-09
KR102158173B1 (en) 2020-09-22
JP2020114195A (en) 2020-07-30
JP6678284B1 (en) 2020-04-08
TW202033120A (en) 2020-09-16
CA3068705A1 (en) 2020-04-20
EP3683923B1 (en) 2021-11-10
JP2025175066A (en) 2025-11-28
CA3068705C (en) 2022-07-19
CN111463845A (en) 2020-07-28
JP2022008962A (en) 2022-01-14
US11916421B2 (en) 2024-02-27
JP7379225B2 (en) 2023-11-14
KR20200089633A (en) 2020-07-27
TWI722768B (en) 2021-03-21
CN111463846A (en) 2020-07-28
EP3683919A1 (en) 2020-07-22
JP2020114198A (en) 2020-07-30
EP4033636A1 (en) 2022-07-27
EA202090074A1 (en) 2020-07-31
JP6959402B2 (en) 2021-11-02
JP2024028436A (en) 2024-03-04
JP6688934B1 (en) 2020-04-28
JP6608082B1 (en) 2019-11-20
CA3068386A1 (en) 2020-07-17
EA039846B1 (en) 2022-03-18
TWI724756B (en) 2021-04-11
US20200229505A1 (en) 2020-07-23
PL3683918T3 (en) 2023-08-14
EA202090076A1 (en) 2020-07-31
US20200229504A1 (en) 2020-07-23
EA036641B1 (en) 2020-12-03
JP6573737B1 (en) 2019-09-11
US20200229503A1 (en) 2020-07-23
EP3682924B1 (en) 2022-04-13
TW202135687A (en) 2021-10-01
CA3068699A1 (en) 2020-04-16
KR102245534B1 (en) 2021-04-30
KR102156176B1 (en) 2020-09-15
CA3068708A1 (en) 2020-04-16
CN111436657A (en) 2020-07-24
JP2020114202A (en) 2020-07-30
EA202090073A1 (en) 2020-07-31
JP6647435B1 (en) 2020-02-14
JP2020114204A (en) 2020-07-30
EA036634B1 (en) 2020-12-02
CN111436658A (en) 2020-07-24
EA039432B1 (en) 2022-01-26
TW202034805A (en) 2020-10-01
KR102206985B1 (en) 2021-01-25
CA3068702A1 (en) 2020-04-20
EA202090072A1 (en) 2020-07-31
JP2020115738A (en) 2020-07-30
EA202090077A1 (en) 2020-07-31
TWI722772B (en) 2021-03-21
JP2020115734A (en) 2020-07-30
JP2020114224A (en) 2020-07-30
KR102158174B1 (en) 2020-09-22
US11322962B2 (en) 2022-05-03
EP3683922A1 (en) 2020-07-22
CN111513364B (en) 2022-08-23
US20210234390A1 (en) 2021-07-29
JP2022118063A (en) 2022-08-12
EP3683923A3 (en) 2020-10-14
EA036563B1 (en) 2020-11-24
JP2020114200A (en) 2020-07-30
CN114343238A (en) 2022-04-15
EP4084270A1 (en) 2022-11-02
US20200229502A1 (en) 2020-07-23
JP2020114196A (en) 2020-07-30
US12034326B2 (en) 2024-07-09
JP6633788B1 (en) 2020-01-22
US11605963B2 (en) 2023-03-14
US12046941B2 (en) 2024-07-23
EP3965258A1 (en) 2022-03-09
CA3068700C (en) 2021-12-14
EA202090078A1 (en) 2020-07-31
JP6608083B1 (en) 2019-11-20
TWI724757B (en) 2021-04-11
EP3683917A1 (en) 2020-07-22
CA3068386C (en) 2020-12-08
TW202033121A (en) 2020-09-16
CN111513364A (en) 2020-08-11
US11699914B2 (en) 2023-07-11
KR20200089634A (en) 2020-07-27
JP6713082B1 (en) 2020-06-24
CN111436659A (en) 2020-07-24
KR20200089622A (en) 2020-07-27
JP6640422B1 (en) 2020-02-05
US20210143658A1 (en) 2021-05-13
KR102445513B1 (en) 2022-09-21
JP7359685B2 (en) 2023-10-11
EA202193036A2 (en) 2022-03-31
EP3683918B1 (en) 2023-06-07
CN111436658B (en) 2023-06-20
JP2020124231A (en) 2020-08-20
JP7087183B2 (en) 2022-06-20
EP3683921B1 (en) 2021-05-12
CA3068701A1 (en) 2020-04-20
TW202034807A (en) 2020-10-01
CN111436657B (en) 2021-12-28
KR102194549B1 (en) 2020-12-23
US20210391737A1 (en) 2021-12-16
HUE061004T2 (en) 2023-04-28
EP3682924A1 (en) 2020-07-22
KR102162751B1 (en) 2020-10-20
CN111463844A (en) 2020-07-28
TWI720786B (en) 2021-03-01
TWI837455B (en) 2024-04-01
US20200233444A1 (en) 2020-07-23
US20240313564A1 (en) 2024-09-19
CN111463845B (en) 2022-05-13
KR20200089632A (en) 2020-07-27
US11133692B2 (en) 2021-09-28
EP3683923A2 (en) 2020-07-22
EP3683921A1 (en) 2020-07-22
TWI727609B (en) 2021-05-11

Similar Documents

Publication Publication Date Title
CA3068708C (en) Power supply unit for aerosol inhaler
HK40030909B (en) Power supply unit for aerosol inhaler
HK40030909A (en) Power supply unit for aerosol inhaler
HK40031840B (en) Power supply unit for aerosol inhaler

Legal Events

Date Code Title Description
MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 5TH ANNIV.) - STANDARD

Year of fee payment: 5

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250107

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20250107

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250107

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 6TH ANNIV.) - STANDARD

Year of fee payment: 6

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20260105

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20260105