EP4029387A4 - HEATING DEVICE AND ELECTRIC HEATING SYSTEM IMPLEMENTING SAME - Google Patents

HEATING DEVICE AND ELECTRIC HEATING SYSTEM IMPLEMENTING SAME Download PDF

Info

Publication number
EP4029387A4
EP4029387A4 EP20864225.6A EP20864225A EP4029387A4 EP 4029387 A4 EP4029387 A4 EP 4029387A4 EP 20864225 A EP20864225 A EP 20864225A EP 4029387 A4 EP4029387 A4 EP 4029387A4
Authority
EP
European Patent Office
Prior art keywords
system implementing
implementing same
heating device
electric heating
heating system
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.)
Pending
Application number
EP20864225.6A
Other languages
German (de)
French (fr)
Other versions
EP4029387A1 (en
Inventor
Dan Li
Huachen LIU
Ting Huang
Yikun Chen
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.)
China Tobacco Hubei Industrial Co Ltd
Original Assignee
China Tobacco Hubei Industrial Co Ltd
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 China Tobacco Hubei Industrial Co Ltd filed Critical China Tobacco Hubei Industrial Co Ltd
Publication of EP4029387A1 publication Critical patent/EP4029387A1/en
Publication of EP4029387A4 publication Critical patent/EP4029387A4/en
Pending 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
    • A24F40/46—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
    • 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
    • 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
    • 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
    • H05B1/0202—Switches
    • H05B1/0225—Switches actuated by timers
    • 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
    • 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
    • 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
    • H05B3/03—Electrodes
    • 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
    • H05B3/04—Waterproof or air-tight seals for heaters
    • 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
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
    • 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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/46—Heating elements having the shape of rods or tubes non-flexible heating conductor mounted on insulating base
    • 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
    • A24F40/20—Devices using solid 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
    • A24F40/57—Temperature control
    • 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
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/003—Heaters using a particular layout for the resistive material or resistive elements using serpentine layout
    • 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
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/005—Heaters using a particular layout for the resistive material or resistive elements using multiple resistive elements or resistive zones isolated from each other
    • 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
    • H05B2203/022—Heaters specially adapted for heating gaseous material
    • 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
    • H05B2203/037—Heaters with zones of different power density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Resistance Heating (AREA)
EP20864225.6A 2019-09-09 2020-09-09 HEATING DEVICE AND ELECTRIC HEATING SYSTEM IMPLEMENTING SAME Pending EP4029387A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910847206.0A CN112385899A (en) 2019-09-09 2019-09-09 Heater and electric heating system using same
PCT/CN2020/114231 WO2021047543A1 (en) 2019-09-09 2020-09-09 Heater and electric heating system using heater

Publications (2)

Publication Number Publication Date
EP4029387A1 EP4029387A1 (en) 2022-07-20
EP4029387A4 true EP4029387A4 (en) 2023-10-04

Family

ID=74603689

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20864225.6A Pending EP4029387A4 (en) 2019-09-09 2020-09-09 HEATING DEVICE AND ELECTRIC HEATING SYSTEM IMPLEMENTING SAME

Country Status (6)

Country Link
EP (1) EP4029387A4 (en)
JP (1) JP2022547848A (en)
KR (1) KR102822618B1 (en)
CN (1) CN112385899A (en)
PH (1) PH12022550377A1 (en)
WO (1) WO2021047543A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117396093A (en) * 2021-06-28 2024-01-12 日本烟草产业株式会社 aerosol generation system
JPWO2023105668A1 (en) * 2021-12-08 2023-06-15
EP4483728A4 (en) * 2022-02-22 2025-04-30 Shenzhen Merit Technology Co., Ltd. HEATING ARRANGEMENT AND AEROSOL GENERATING DEVICE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104703308A (en) * 2015-02-12 2015-06-10 颐中（青岛）实业有限公司 Partition temperature control type electronic cigarette heater
CA3076886A1 (en) * 2017-10-30 2019-05-09 Kt&G Corporation Aerosol generating device having heater

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5322075A (en) * 1992-09-10 1994-06-21 Philip Morris Incorporated Heater for an electric flavor-generating article
CA3021541A1 (en) * 2016-05-31 2017-12-07 Philip Morris Products S.A. Aerosol generating device with multiple heaters
CN205757216U (en) * 2016-06-30 2016-12-07 珠海惠友电子有限公司 Low temperature baking-type electronic cigarette direct-insert ceramic heating plate
CN106235421A (en) * 2016-09-29 2016-12-21 西安交通大学 The raw cigarette device of a kind of cavity adjustable type intelligent temperature control Nicotiana tabacum L. dry type low-temperature heat
CA3021841C (en) * 2017-10-27 2021-03-16 Shenzhen First Union Technology Co., Ltd. Low-temperature baking vaporizer and low-temperature baking smoking set
CN208259013U (en) * 2018-05-18 2018-12-21 湖南中烟工业有限责任公司 A kind of section heating type heater and low temperature smoking set
CN208624654U (en) * 2018-07-21 2019-03-22 湖南中烟工业有限责任公司 A parallel segmented heating structure and a low-temperature smoking set used therefor
CN209234993U (en) * 2018-10-12 2019-08-13 深圳市合元科技有限公司 Low-temperature bake smoking set heating device and low-temperature bake smoking set
CN210929629U (en) * 2019-09-09 2020-07-07 湖北中烟工业有限责任公司 Heater and electric heating system using same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104703308A (en) * 2015-02-12 2015-06-10 颐中（青岛）实业有限公司 Partition temperature control type electronic cigarette heater
CA3076886A1 (en) * 2017-10-30 2019-05-09 Kt&G Corporation Aerosol generating device having heater

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021047543A1 *

Also Published As

Publication number Publication date
KR102822618B1 (en) 2025-06-19
JP2022547848A (en) 2022-11-16
WO2021047543A1 (en) 2021-03-18
KR20220049581A (en) 2022-04-21
PH12022550377A1 (en) 2023-03-13
CN112385899A (en) 2021-02-23
EP4029387A1 (en) 2022-07-20

Similar Documents

Publication Publication Date Title
EP3732098C0 (en) MOTORIZED BOAT AND ELECTRIC TRANSMISSION SYSTEM
EP3427793A4 (en) ELECTRIC STIMULATION DEVICE AND ELECTRIC STIMULATION SYSTEM
EP3813476A4 (en) COMMUNICATION SYSTEM AND COMMUNICATION TERMINAL DEVICE
EP3872735A4 (en) SERVICE RECOMMENDATION METHOD, DEVICE AND DEVICE
EP3444517A4 (en) UPGRADE DEVICE FOR DOMESTIC ELECTRICAL APPARATUS AND DOMESTIC ELECTRICAL DEVICE COMPRISING SAME
EP3413637A4 (en) TERMINAL DEVICE AND COMMUNICATION SYSTEM
IL268803A (en) Intrasaccular device positioning and deploymnent system
EP3851971A4 (en) VERIFICATION SYSTEM AND VERIFICATION SERVER
EP3845923A4 (en) DETECTION METHOD, DEVICE AND SYSTEM
EP3316430A4 (en) CURRENT CONVERTING DEVICE AND CONTINUOUS CURRENT TRANSMISSION SYSTEM
EP3962238A4 (en) COOKING DEVICE AND SYSTEM
EP3796534A4 (en) CURRENT CONVERTER AND ASSOCIATED SYSTEM
EP3903731A4 (en) DEVICE AND DISTRIBUTION SYSTEM
EP4029387A4 (en) HEATING DEVICE AND ELECTRIC HEATING SYSTEM IMPLEMENTING SAME
EP3621221C0 (en) SYSTEM INFORMATION RECEIPT METHOD AND TERMINAL DEVICE
EP3806061A4 (en) RECOGNITION DEVICE AND RECOGNITION SYSTEM
EP3760266A4 (en) SLEEPING DEVICE AND SLEEPING SYSTEM
EP3859184A4 (en) ELECTRIC BRAKE AND CONTROL DEVICE
EP3858688A4 (en) ELECTRIC BRAKE AND CONTROL DEVICE
EP3448179A4 (en) COOKING APPARATUS AND COOKING SYSTEM
GB2577079B (en) Portable device and system
EP3672151A4 (en) CHARGING METHOD, DEVICE AND SYSTEM
EP3493386A4 (en) ELECTRIC POWER CONTROL SYSTEM, AND CONTROL DEVICE
EP3848839A4 (en) INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, TERMINAL DEVICE AND INFORMATION PROCESSING DEVICE
EP3415784A4 (en) ELECTRIC BRAKE DEVICE

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220228

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: A24F0040400000

Ipc: H05B0003040000

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

A4 Supplementary search report drawn up and despatched

Effective date: 20230904

RIC1 Information provided on ipc code assigned before grant

Ipc: H05B 3/46 20060101ALI20230829BHEP

Ipc: H05B 3/14 20060101ALI20230829BHEP

Ipc: A24F 40/46 20200101ALI20230829BHEP

Ipc: A24F 40/40 20200101ALI20230829BHEP

Ipc: H05B 1/02 20060101ALI20230829BHEP

Ipc: H05B 3/03 20060101ALI20230829BHEP

Ipc: H05B 3/04 20060101AFI20230829BHEP

17Q First examination report despatched

Effective date: 20230915