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EP4248772A3 - Heating unit for flavor inhaler and flavor inhaler - Google Patents

Heating unit for flavor inhaler and flavor inhaler Download PDF

Info

Publication number
EP4248772A3
EP4248772A3 EP23183838.4A EP23183838A EP4248772A3 EP 4248772 A3 EP4248772 A3 EP 4248772A3 EP 23183838 A EP23183838 A EP 23183838A EP 4248772 A3 EP4248772 A3 EP 4248772A3
Authority
EP
European Patent Office
Prior art keywords
flavor inhaler
heating unit
smokable material
heating
partitioning
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
EP23183838.4A
Other languages
German (de)
French (fr)
Other versions
EP4248772A2 (en
Inventor
Manabu Yamada
Yasunobu Inoue
Tateki SUMII
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
Application filed by Japan Tobacco Inc filed Critical Japan Tobacco Inc
Priority to EP23183838.4A priority Critical patent/EP4248772A3/en
Publication of EP4248772A2 publication Critical patent/EP4248772A2/en
Publication of EP4248772A3 publication Critical patent/EP4248772A3/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
    • A24F40/465—Shape or structure of electric heating means specially adapted for induction heating
    • 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
    • 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
    • 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
    • H05B6/108—Induction heating apparatus, other than furnaces, for specific applications using a susceptor for heating a fluid
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Seasonings (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Thermal Insulation (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Catching Or Destruction (AREA)
  • Packages (AREA)

Abstract

Provided is a heating unit for a flavor inhaler which includes smokable material and is configured to heat solid smokable material and atomize the smokable material. The heating unit for a flavor inhaler comprises a partitioning portion including an opening and a side surface surrounding the opening, the partitioning portion being configured to partition a receiving portion that receives the smokable material, a heating portion that heats the partitioning portion, a fixing portion that fixes the heating portion to the partitioning portion, and a first thermal insulating portion arranged between the heating portion and the fixing portion.
EP23183838.4A 2020-04-23 2020-04-23 Heating unit for flavor inhaler and flavor inhaler Pending EP4248772A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP23183838.4A EP4248772A3 (en) 2020-04-23 2020-04-23 Heating unit for flavor inhaler and flavor inhaler

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP23183838.4A EP4248772A3 (en) 2020-04-23 2020-04-23 Heating unit for flavor inhaler and flavor inhaler
EP20931826.0A EP4140331A4 (en) 2020-04-23 2020-04-23 Heating unit for flavor inhaler and flavor inhaler
PCT/JP2020/017425 WO2021214924A1 (en) 2020-04-23 2020-04-23 Heating unit for flavor inhaler and flavor inhaler

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP20931826.0A Division-Into EP4140331A4 (en) 2020-04-23 2020-04-23 Heating unit for flavor inhaler and flavor inhaler
EP20931826.0A Division EP4140331A4 (en) 2020-04-23 2020-04-23 Heating unit for flavor inhaler and flavor inhaler

Publications (2)

Publication Number Publication Date
EP4248772A2 EP4248772A2 (en) 2023-09-27
EP4248772A3 true EP4248772A3 (en) 2024-01-17

Family

ID=78270496

Family Applications (2)

Application Number Title Priority Date Filing Date
EP23183838.4A Pending EP4248772A3 (en) 2020-04-23 2020-04-23 Heating unit for flavor inhaler and flavor inhaler
EP20931826.0A Pending EP4140331A4 (en) 2020-04-23 2020-04-23 Heating unit for flavor inhaler and flavor inhaler

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP20931826.0A Pending EP4140331A4 (en) 2020-04-23 2020-04-23 Heating unit for flavor inhaler and flavor inhaler

Country Status (5)

Country Link
EP (2) EP4248772A3 (en)
JP (4) JP7350996B2 (en)
CN (1) CN115426905A (en)
TW (3) TWI895035B (en)
WO (1) WO2021214924A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023002633A1 (en) * 2021-07-21 2023-01-26 日本たばこ産業株式会社 Aerosol generation system
KR20240033053A (en) * 2021-09-17 2024-03-12 니뽄 다바코 산교 가부시키가이샤 Aerosol generating system, and method of making the aerosol generating system
GB202202626D0 (en) * 2022-02-25 2022-04-13 Nicoventures Trading Ltd Aerosol provision device
US20250248450A1 (en) * 2022-05-04 2025-08-07 Philip Morris Products S.A. Heater assembly with external microporous insulation
WO2024009358A1 (en) * 2022-07-04 2024-01-11 日本たばこ産業株式会社 Aerosol generation device and aerosol generation system
WO2024076095A1 (en) * 2022-10-05 2024-04-11 Kt&G Corporation Aerosol generating device and aerosol generating system
WO2024075272A1 (en) * 2022-10-07 2024-04-11 日本たばこ産業株式会社 Heating sheet, heating assembly, and flavor inhaler
CN115555177A (en) * 2022-10-12 2023-01-03 深圳达钿科技有限公司 An electromagnetic heating atomization device
CN120265158A (en) 2022-12-16 2025-07-04 日本烟草产业株式会社 Flavor inhaler and method for making a flavor inhaler
WO2024227890A1 (en) * 2023-05-02 2024-11-07 Philip Morris Products S.A. An aerosol-generating device having a heat-conducting element
CN119326179A (en) * 2023-07-20 2025-01-21 深圳市合元科技有限公司 Sensors and electronic atomization devices
CN120036533A (en) * 2023-11-27 2025-05-27 尼科创业贸易有限公司 Aerosol supply device
CN120323710A (en) * 2024-01-18 2025-07-18 深圳市合元科技有限公司 Aerosol generating system and heating device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170055583A1 (en) * 2015-08-31 2017-03-02 British American Tobacco (Investments) Limited Apparatus for heating smokable material
CN206137197U (en) * 2016-09-26 2017-05-03 深圳市合元科技有限公司 Smog suction means and cigarette prop up
WO2019053268A1 (en) * 2017-09-15 2019-03-21 British American Tobacco (Investments) Limited Apparatus for heating smokable material

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5954979A (en) 1997-10-16 1999-09-21 Philip Morris Incorporated Heater fixture of an electrical smoking system
WO2013102609A2 (en) 2012-01-03 2013-07-11 Philip Morris Products S.A. An aerosol generating device and system with improved airflow
CN108433184B (en) * 2013-09-30 2022-05-03 日本烟草产业株式会社 Non-combustion type fragrance extractor
US10039321B2 (en) * 2013-11-12 2018-08-07 Vmr Products Llc Vaporizer
CN113317559B (en) * 2015-06-26 2024-07-16 尼科创业贸易有限公司 Device for heating smokable material to volatilise at least one component of the smokable material
RU2743742C2 (en) * 2016-08-31 2021-02-25 Филип Моррис Продактс С.А. Aerosol-generating device with inductor
CN206227716U (en) * 2016-09-14 2017-06-09 深圳市合元科技有限公司 The atomizer and electronic cigarette of electronic cigarette
WO2018122978A1 (en) * 2016-12-27 2018-07-05 日本たばこ産業株式会社 Heating-type flavor inhaler
KR102057216B1 (en) 2017-10-30 2019-12-18 주식회사 케이티앤지 An apparatus for generating aerosols and A heater assembly therein
CN110558614B (en) * 2018-06-06 2025-02-07 上海新型烟草制品研究院有限公司 Aerosol generating device, cigarette cartridge and electronic cigarette
JP6768772B2 (en) 2018-01-02 2020-10-14 シャンハイ ニュー タバコ プロダクト リサーチ インスティテュート カンパニー，リミティド Aerosol generators, cartridges and e-cigarettes
JPWO2019208536A1 (en) 2018-04-26 2021-02-12 日本たばこ産業株式会社 Heater assembly and container
CN208255010U (en) * 2018-06-07 2018-12-18 深圳市合元科技有限公司 It is a kind of to continue spraying system and its measuring system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170055583A1 (en) * 2015-08-31 2017-03-02 British American Tobacco (Investments) Limited Apparatus for heating smokable material
CN206137197U (en) * 2016-09-26 2017-05-03 深圳市合元科技有限公司 Smog suction means and cigarette prop up
WO2019053268A1 (en) * 2017-09-15 2019-03-21 British American Tobacco (Investments) Limited Apparatus for heating smokable material

Also Published As

Publication number Publication date
EP4140331A1 (en) 2023-03-01
TW202446274A (en) 2024-12-01
JP7614277B2 (en) 2025-01-15
JP2023166551A (en) 2023-11-21
EP4140331A4 (en) 2024-01-31
TWI895035B (en) 2025-08-21
JP2025060863A (en) 2025-04-10
TWI805945B (en) 2023-06-21
JP7350996B2 (en) 2023-09-26
TW202335594A (en) 2023-09-16
JPWO2021214924A1 (en) 2021-10-28
CN115426905A (en) 2022-12-02
JP2023085539A (en) 2023-06-20
TW202139865A (en) 2021-11-01
WO2021214924A1 (en) 2021-10-28
JP7300075B2 (en) 2023-06-28
TWI852563B (en) 2024-08-11
EP4248772A2 (en) 2023-09-27

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