EP4140331A1 - Heizeinheit für geschmacksinhalator und geschmacksinhalator - Google Patents

Heizeinheit für geschmacksinhalator und geschmacksinhalator Download PDF

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Publication number
EP4140331A1
EP4140331A1 EP20931826.0A EP20931826A EP4140331A1 EP 4140331 A1 EP4140331 A1 EP 4140331A1 EP 20931826 A EP20931826 A EP 20931826A EP 4140331 A1 EP4140331 A1 EP 4140331A1
Authority
EP
European Patent Office
Prior art keywords
thermal insulating
heating
partitioning
flavor inhaler
heating unit
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
EP20931826.0A
Other languages
English (en)
French (fr)
Other versions
EP4140331A4 (de
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/de
Publication of EP4140331A1 publication Critical patent/EP4140331A1/de
Publication of EP4140331A4 publication Critical patent/EP4140331A4/de
Pending legal-status Critical Current

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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
    • 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

Definitions

  • Magnetically permeable and electrically nonconductive (electrically insulative) materials include, for example, glass, plants, wood, paper, resins including PEEK, and other like materials.
  • the bottom portion of the partitioning portion is preferably made of a magnetically permeable and electrically nonconductive (electrically insulative) material. If the bottom portion of the partitioning portion includes a susceptor, there is a possibility that the distal end of the smokable material is locally overheated. If the bottom portion of the partitioning portion is made of the aforementioned material, no induction heating is generated in the bottom portion of the partitioning portion, so that the smokable material is more uniformly heated from the side surface, as compared to when the bottom portion includes a susceptor.
  • the partitioning portion is kept warm by the thermal insulating portion at a point that is a relatively small space and close to the heating portion, and the overheating of an outer surface of the housing is decreased by the outer thermal insulating portion at a point that is a relatively large space and away from the heating portion.
  • the outer thermal insulating portion 85 is preferably larger in thickness than the first thermal insulating portion 70. It is also preferable that the outer thermal insulating portion 85 be arranged in the direction orthogonal to the side surface 52 of the partitioning portion 50 to cover a whole major surface of the first thermal insulating portion 70 which is parallel to the side surface 52 of the partitioning portion 50 in the longitudinal direction of the partitioning portion 50. The outer thermal insulating portion 85 is preferably arranged to cover the first thermal insulating portion 70 over the entire length in the circumferential direction of the partitioning portion 50.
  • the bottom portion 55 of the partitioning portion 50 may be made of synthetic resin, such as PEEK, which is magnetically permeable and electrically nonconductive (electrically insulative). If the bottom portion 55 of the partitioning portion 50 includes a susceptor, there is a possibility that a distal end of a smokable material 30 is locally overheated. If the bottom portion 55 of the partitioning portion 50 is made of a magnetically permeable and electrically nonconductive material, induction heating is not generated in the bottom portion 55 of the partitioning portion 50, so that the smokable material 30 is more uniformly heated from a side surface thereof, as compared to when the bottom portion 55 includes a susceptor.
  • synthetic resin such as PEEK
  • the second thermal insulating portion 73 may have air provided between the supporting portions as with the first thermal insulating portion 70 as illustrated in Fig. 2 in the first embodiment.
  • the heat from the susceptor (side surface 52 of the partitioning portion 50) is thus insulated more effectively.
  • the supporting portion of the second thermal insulating portion 73 preferably has flexibility. This facilitates the assembly of the second thermal insulating portion 73 and allows the second thermal insulating portion 73 to be mounted on the partitioning portion 50 in various shapes. More specifically, the supporting portion of the second thermal insulating portion 73 may be made of glass fiber.

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)
EP20931826.0A 2020-04-23 2020-04-23 Heizeinheit für geschmacksinhalator und geschmacksinhalator Pending EP4140331A4 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP23183838.4A EP4248772A3 (de) 2020-04-23 2020-04-23 Heizeinheit für geschmacksinhalator und geschmacksinhalator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/017425 WO2021214924A1 (ja) 2020-04-23 2020-04-23 香味吸引器用加熱ユニット及び香味吸引器

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP23183838.4A Division EP4248772A3 (de) 2020-04-23 2020-04-23 Heizeinheit für geschmacksinhalator und geschmacksinhalator
EP23183838.4A Division-Into EP4248772A3 (de) 2020-04-23 2020-04-23 Heizeinheit für geschmacksinhalator und geschmacksinhalator

Publications (2)

Publication Number Publication Date
EP4140331A1 true EP4140331A1 (de) 2023-03-01
EP4140331A4 EP4140331A4 (de) 2024-01-31

Family

ID=78270496

Family Applications (2)

Application Number Title Priority Date Filing Date
EP23183838.4A Pending EP4248772A3 (de) 2020-04-23 2020-04-23 Heizeinheit für geschmacksinhalator und geschmacksinhalator
EP20931826.0A Pending EP4140331A4 (de) 2020-04-23 2020-04-23 Heizeinheit für geschmacksinhalator und geschmacksinhalator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP23183838.4A Pending EP4248772A3 (de) 2020-04-23 2020-04-23 Heizeinheit für geschmacksinhalator und geschmacksinhalator

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025114048A1 (en) * 2023-11-27 2025-06-05 Nicoventures Trading Limited Aerosol provision device

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4329427A4 (de) * 2021-07-21 2025-01-22 Japan Tobacco Inc. Aerosolerzeugungssystem
EP4378334A4 (de) * 2021-09-17 2025-06-18 Japan Tobacco Inc. Aerosolerzeugungssystem und verfahren zur herstellung eines aerosolerzeugungssystems
WO2023118272A1 (en) * 2021-12-22 2023-06-29 Jt International Sa An induction heating assembly for an aerosol generating device
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
CN114766738A (zh) * 2022-05-18 2022-07-22 安徽中烟工业有限责任公司 一种适用于磁粒均热烟具的感应线圈装置及其制备方法
WO2024009358A1 (ja) * 2022-07-04 2024-01-11 日本たばこ産業株式会社 エアロゾル生成装置、及びエアロゾル生成システム
WO2024076095A1 (en) * 2022-10-05 2024-04-11 Kt&G Corporation Aerosol generating device and aerosol generating system
WO2024075272A1 (ja) * 2022-10-07 2024-04-11 日本たばこ産業株式会社 加熱シート、加熱アセンブリおよび香味吸引器
CN115555177A (zh) * 2022-10-12 2023-01-03 深圳达钿科技有限公司 一种电磁加热雾化装置
KR20250114938A (ko) 2022-12-16 2025-07-29 니뽄 다바코 산교 가부시키가이샤 향미 흡인기 및 향미 흡인기 제조 방법
JPWO2024171240A1 (de) 2023-02-13 2024-08-22
KR20260003225A (ko) * 2023-05-02 2026-01-06 필립모리스 프로덕츠 에스.에이. 열 전도 요소를 갖는 에어로졸 발생 장치
CN119326179A (zh) * 2023-07-20 2025-01-21 深圳市合元科技有限公司 感受器及电子雾化装置
CN120323710A (zh) * 2024-01-18 2025-07-18 深圳市合元科技有限公司 气溶胶生成系统及加热装置

Family Cites Families (16)

* 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
MX346864B (es) 2012-01-03 2017-04-04 Philip Morris Products Sa Dispositivo y sistema de generador de aerosol con flujo de aire mejorado.
CA2925645C (en) * 2013-09-30 2018-04-03 Japan Tobacco Inc. Non-burning type flavor inhaler and capsule unit
US10039321B2 (en) * 2013-11-12 2018-08-07 Vmr Products Llc Vaporizer
NZ738210A (en) * 2015-06-26 2018-12-21 British American Tobacco Investments Ltd Apparatus for heating smokable material
US20170055583A1 (en) * 2015-08-31 2017-03-02 British American Tobacco (Investments) Limited Apparatus for heating smokable material
RU2743742C2 (ru) * 2016-08-31 2021-02-25 Филип Моррис Продактс С.А. Устройство, генерирующее аэрозоль, с индуктором
CN206227716U (zh) * 2016-09-14 2017-06-09 深圳市合元科技有限公司 电子烟的雾化器及电子烟
CN206137197U (zh) 2016-09-26 2017-05-03 深圳市合元科技有限公司 烟雾吸取装置和烟支
KR102384502B1 (ko) * 2016-12-27 2022-04-07 니뽄 다바코 산교 가부시키가이샤 가열형 향미 흡인기
EP4201239A1 (de) * 2017-09-15 2023-06-28 Nicoventures Trading Limited Vorrichtung zum erwärmen von rauchbarem material
KR102057216B1 (ko) 2017-10-30 2019-12-18 주식회사 케이티앤지 에어로졸 생성 장치 및 에어로졸 생성 장치용 히터 조립체
JP6768772B2 (ja) * 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 エアロゾル発生装置、カートリッジ及び電子タバコ
CN110558614B (zh) * 2018-06-06 2025-02-07 上海新型烟草制品研究院有限公司 一种气雾发生装置、烟弹及电子烟
JPWO2019208536A1 (ja) 2018-04-26 2021-02-12 日本たばこ産業株式会社 ヒータアッセンブリ及び容器
CN208255010U (zh) * 2018-06-07 2018-12-18 深圳市合元科技有限公司 一种持续喷雾系统及其测量系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025114048A1 (en) * 2023-11-27 2025-06-05 Nicoventures Trading Limited Aerosol provision device

Also Published As

Publication number Publication date
TW202335594A (zh) 2023-09-16
TW202139865A (zh) 2021-11-01
TWI805945B (zh) 2023-06-21
JP2023085539A (ja) 2023-06-20
WO2021214924A1 (ja) 2021-10-28
JP7300075B2 (ja) 2023-06-28
JPWO2021214924A1 (de) 2021-10-28
EP4248772A2 (de) 2023-09-27
JP7821871B2 (ja) 2026-02-27
TWI895035B (zh) 2025-08-21
CN115426905A (zh) 2022-12-02
EP4140331A4 (de) 2024-01-31
EP4248772A3 (de) 2024-01-17
JP2023166551A (ja) 2023-11-21
JP2025060863A (ja) 2025-04-10
TWI852563B (zh) 2024-08-11
TW202446274A (zh) 2024-12-01
JP7350996B2 (ja) 2023-09-26
JP7614277B2 (ja) 2025-01-15

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