WO2018087335A1 - Electronic vaping device and connector assembly - Google Patents

Electronic vaping device and connector assembly Download PDF

Info

Publication number
WO2018087335A1
WO2018087335A1 PCT/EP2017/078961 EP2017078961W WO2018087335A1 WO 2018087335 A1 WO2018087335 A1 WO 2018087335A1 EP 2017078961 W EP2017078961 W EP 2017078961W WO 2018087335 A1 WO2018087335 A1 WO 2018087335A1
Authority
WO
WIPO (PCT)
Prior art keywords
base portion
extending
electrical leads
connector
connector body
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.)
Ceased
Application number
PCT/EP2017/078961
Other languages
English (en)
French (fr)
Inventor
David Bennett
Kelli MCKENNA
Greg Nelson
Bipin Patil
Rangaraj Sundar
Sean Sundberg
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.)
Philip Morris Products SA
Original Assignee
Philip Morris Products SA
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
Application filed by Philip Morris Products SA filed Critical Philip Morris Products SA
Priority to JP2019524373A priority Critical patent/JP7091327B2/ja
Priority to KR1020197010550A priority patent/KR102566610B1/ko
Priority to EP17797156.1A priority patent/EP3537902B1/en
Priority to CN201780064361.4A priority patent/CN109843098B/zh
Priority to RU2019117381A priority patent/RU2761034C2/ru
Publication of WO2018087335A1 publication Critical patent/WO2018087335A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • 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
    • A24F40/46—Shape or structure of electric heating means
    • 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
    • A24F40/70—Manufacture
    • 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
    • A61M15/00—Inhalators
    • A61M15/06—Inhaling appliances shaped like cigars, cigarettes or pipes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/023—Industrial applications
    • H05B1/0244—Heating of fluids
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • 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
    • A61M2205/8256—Charging means being integrated in the case or housing of the apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/021—Heaters specially adapted for heating liquids

Definitions

  • At least one example embodiment relates to a connector assembly of a cartridge of an electronic vaping device.
  • the at least two electrical leads are formed of stainless steel.
  • the at least two electrical leads may have a cross-sectional area sufficient to reduce an electrical resistance of the leads.
  • each of the first the connector body and the second connector body is formed of at least one polymer.
  • a cartridge of an electronic vaping device includes a housing extending in a longitudinal direction, the housing having a first end and a second end, an inner tube coaxially positioned in the housing, a heating element in the housing, and a connector assembly.
  • the connector assembly may include a first connector body, a second connector body, and at least two electrical leads each including a first end and a second end.
  • the connector assembly may also include an air inlet in the second base portion of the second connector body.
  • the air inlet may be in fluid communication with the first orifice in the first connector piece.
  • the cartridge may also include a microprocessor configured to control temperature of a heater. The microprocessor may be in the housing.
  • At least one example embodiment relates to a method of making a connector assembly.
  • a method of making a connector assembly of a cartridge of an electronic vaping device may include metal insert molding the connector assembly.
  • FIG. 1 is a side view of an electronic vaping device including a connector according to at least one example embodiment.
  • spatially relative terms for example, “beneath,” “below,” “lower,” “above,” “upper,” and the like
  • the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as “below” or “beneath” other elements or features would then be oriented “above” the other elements or features. Thus, the term “below” may encompass both an orientation of above and below.
  • the device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
  • At least one example embodiment relates to an electronic vaping device.
  • an electronic vaping device As shown in FIG. 1 , an electronic vaping device
  • the first section 70 also includes the heating element 14 that may vaporize the pre-vapor formulation, which may be drawn from the reservoir 6 by a wick 28. Ends of the heating element 14 and the wick 28 may extend through holes or slots in the inner tube 62, and into the reservoir 6.
  • the heating element 14 may include a wire coil which at least partially surrounds the wick 28.
  • the wire may be a metal wire.
  • the heating element coil may extend fully or partially along the length of the wick 28.
  • the heating element coil may further extend fully or partially around the circumference of the wick 28.
  • the heating element coil 14 may or may not be in contact with the wick 28.
  • the heating element 14 may be formed of any suitable electrically resistive materials.
  • suitable electrically resistive materials may include, but not limited to, titanium, zirconium, tantalum and metals from the platinum group.
  • suitable metal alloys include, but not limited to, stainless steel, nickel, cobalt, chromium, aluminum-titanium- zirconium, hafnium, niobium, molybdenum, tantalum, tungsten, tin, gallium, manganese and iron-containing alloys, and super-alloys based on nickel, iron, cobalt, stainless steel.
  • control circuit 212 may include a time-period limiter.
  • control circuit 12 may include a manually operable switch for an adult vaper to initiate heating.
  • the time-period of the electric current supply to the heating element 14 may be set or pre-set depending on the amount of pre-vapor formulation desired to be vaporized.
  • air is drawn primarily into the first section 70 through the at least one air inlet 404 in response to a draw on the mouth-end insert 180.
  • the air passes through the air inlet 404, into the central channel 21 of inner tube 62, and through the outlet 9 of the mouth-end insert 180.
  • the control circuit 212 detects the vaping conditions discussed above, the control circuit 212 initiates power supply to the heating element 14, such that the heating element 14 heats pre-vapor formulation in the wick 28.
  • the vapor and air flowing through the inner passage 21 combine and exit the electronic vaping device 60 via the outlet 9 of the mouth- end insert 180.
  • the first orifice 320 has an inner diameter ranging from about 1.40 millimetres to about 1 .80 millimetres (for example, about 1.45 millimetres to about 1 .75 millimetres or about 1 .50 millimetres to about 1 .70 millimetres).
  • the inner diameter may be about 1.60 millimetres, and the inner diameter may aid in establishing a desired resistance-to-draw (RTD) ranging from about 90 millimetre H20 to about 120 millimetre H20.
  • RTD resistance-to-draw
  • the inner diameter of the first orifice 320 may be altered to adjust the RTD of the electronic vaping device 60.
  • the electrical lead 325 may have other configurations including at least a portion that is in molded within the first connector body 300.
  • the second connector body 400 is the same as in FIGS. 1 -4.
  • the second orifice 415 may have a generally cross-shaped cross-section such that each of the electrical lead portions 325', 325", 327', 327" may be held within respective arms of the cross-shaped second orifice 415.
  • the cleaning operation S560 may include acid cleaning according to ASTM A 380 Table A2.1 Part III: Cleaning with other chemical solutions.
  • a solution of 1 percent citric acid and 1 percent sodium nitrate may be applied at about 70°F for about 60 minutes.
  • a solution of about 5percent to about l Opercent ammonium citrate may be applied at a temperature ranging from about 120°F to about 160°F for about 10 minutes to about 60 minutes.
  • an inhibited ammonia-neutralized solution of ethylenediaminetetraacetic acid (EDTA) at a temperature of up to about 250°F at a temperature of about 6 hours followed by hot water rinse.
  • EDTA ethylenediaminetetraacetic acid

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Resistance Heating (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Battery Mounting, Suspending (AREA)
PCT/EP2017/078961 2016-11-11 2017-11-10 Electronic vaping device and connector assembly Ceased WO2018087335A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2019524373A JP7091327B2 (ja) 2016-11-11 2017-11-10 電子ベイピング装置およびコネクターアセンブリ
KR1020197010550A KR102566610B1 (ko) 2016-11-11 2017-11-10 전자 베이핑 장치 및 커넥터 어셈블리
EP17797156.1A EP3537902B1 (en) 2016-11-11 2017-11-10 Electronic vaping device and connector assembly
CN201780064361.4A CN109843098B (zh) 2016-11-11 2017-11-10 电子蒸汽烟装置和连接器组件
RU2019117381A RU2761034C2 (ru) 2016-11-11 2017-11-10 Электронное вейпинговое устройство и соединительный узел

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/349,377 2016-11-11
US15/349,377 US11245235B2 (en) 2016-11-11 2016-11-11 Electronic vaping device and connector assembly

Publications (1)

Publication Number Publication Date
WO2018087335A1 true WO2018087335A1 (en) 2018-05-17

Family

ID=60293976

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/078961 Ceased WO2018087335A1 (en) 2016-11-11 2017-11-10 Electronic vaping device and connector assembly

Country Status (7)

Country Link
US (4) US11245235B2 (https=)
EP (1) EP3537902B1 (https=)
JP (1) JP7091327B2 (https=)
KR (1) KR102566610B1 (https=)
CN (1) CN109843098B (https=)
RU (1) RU2761034C2 (https=)
WO (1) WO2018087335A1 (https=)

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