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
    • A24F40/20—Devices using solid inhalable precursors

Landscapes

  • Seasonings (AREA)
  • Thermal Insulation (AREA)
  • Thermotherapy And Cooling Therapy Devices (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
EP20931826.0A Pending EP4140331A4 (en) 2020-04-23 2020-04-23 Heating unit for flavor inhaler and flavor inhaler
EP23183838.4A Pending EP4248772A3 (en) 2020-04-23 2020-04-23 Heating unit for flavor inhaler and flavor inhaler

Family Applications Before (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) EP4140331A4 (en)
JP (3) JP7350996B2 (en)
CN (1) CN115426905A (en)
TW (2) TWI805945B (en)
WO (1) WO2021214924A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7385084B2 (en) * 2021-09-17 2023-11-21 日本たばこ産業株式会社 Aerosol generation system and method for manufacturing the aerosol generation system
WO2023213940A1 (en) * 2022-05-04 2023-11-09 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 Electromagnetic heating atomizing device
WO2024127617A1 (en) * 2022-12-16 2024-06-20 日本たばこ産業株式会社 Flavor inhaler and method for manufacturing flavor inhaler

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 (9)

* 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
LT2800486T (en) 2012-01-03 2016-10-10 Philip Morris Products S.A. An aerosol generating device and system with improved airflow
US10039321B2 (en) * 2013-11-12 2018-08-07 Vmr Products Llc Vaporizer
WO2016207407A1 (en) * 2015-06-26 2016-12-29 British American Tobacco (Investments) Limited Apparatus for heating smokable material
SG11201901139QA (en) * 2016-08-31 2019-03-28 Philip Morris Products Sa Aerosol generating device with inductor
KR102057216B1 (en) * 2017-10-30 2019-12-18 주식회사 케이티앤지 An apparatus for generating aerosols and A heater assembly therein
CN110558614A (en) * 2018-06-06 2019-12-13 上海新型烟草制品研究院有限公司 Aerial fog generating device, cigarette bullet and electron 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
CN112040796A (en) * 2018-04-26 2020-12-04 日本烟草产业株式会社 Heater assembly and container

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
TW202335594A (en) 2023-09-16
JP2023085539A (en) 2023-06-20
EP4140331A4 (en) 2024-01-31
EP4140331A1 (en) 2023-03-01
JP7300075B2 (en) 2023-06-28
EP4248772A2 (en) 2023-09-27
JP2023166551A (en) 2023-11-21
WO2021214924A1 (en) 2021-10-28
JP7350996B2 (en) 2023-09-26
CN115426905A (en) 2022-12-02
JPWO2021214924A1 (en) 2021-10-28
TWI805945B (en) 2023-06-21
TW202139865A (en) 2021-11-01

Similar Documents

Publication Publication Date Title
EP4248772A3 (en) Heating unit for flavor inhaler and flavor inhaler
JP7060219B2 (en) A device for heating smoking material
JP7028524B2 (en) A device for heating smoking material
TW202019300A (en) Aerosol generation device,and heating chamber therefor
CN109330030A (en) Cigarette heater, electrically heated cigarette smoking device and insulating assembly
JP2020074752A (en) Heating body and heater
WO2021044023A1 (en) Aerosol generation device and heating chamber therefor
KR20180014026A (en) Apparatus for heating smoking materials
RU2017134602A (en) ADVANCED HEATER AND HEATING UNIT FOR AEROSOL-FORMING SYSTEM
TW202019303A (en) Aerosol generation device and heating chamber therefor
EP4201238A8 (en) Induction heating assembly for a vapour generating device
JP2023504998A (en) Aerosol generating device having heated chamber with thermal guard
US20210251289A1 (en) Aerosol-generating device with planar heater
EP2028565A3 (en) Image Forming Apparatus with External Air Circulation Chamber
KR20230124710A (en) aerosol generating device
DE60303069D1 (en) Combined toaster and microwave oven
EP1993195A3 (en) Heated frequency converter assembly
RU2785723C2 (en) Disposable article for producing aerosol
RU2815461C1 (en) Heating of smoking material
WO2022243204A1 (en) Heating chamber assembly
KR20240103038A (en) Apparatus for heating aerosol-generating materials
RU2021133161A (en) AEROSOL GENERATING DEVICE WITH HEAT ZONE INSULATION
CN107252387A (en) Split type medicine bamboo jar

Legal Events

Date Code Title Description
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: 20230706

AC Divisional application: reference to earlier application

Ref document number: 4140331

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A2

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

RIC1 Information provided on ipc code assigned before grant

Ipc: A24F 40/465 20200101ALI20231212BHEP

Ipc: A24F 40/40 20200101AFI20231212BHEP