WO2023144373A1 - An aerosol generating device with an insulating chamber - Google Patents

An aerosol generating device with an insulating chamber Download PDF

Info

Publication number
WO2023144373A1
WO2023144373A1 PCT/EP2023/052161 EP2023052161W WO2023144373A1 WO 2023144373 A1 WO2023144373 A1 WO 2023144373A1 EP 2023052161 W EP2023052161 W EP 2023052161W WO 2023144373 A1 WO2023144373 A1 WO 2023144373A1
Authority
WO
WIPO (PCT)
Prior art keywords
wall
region
heater
generating device
aerosol generating
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/EP2023/052161
Other languages
English (en)
French (fr)
Inventor
Eduardo Jose GARCIA GARCIA
Grzegorz Aleksander PILATOWICZ
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.)
JT International SA
Original Assignee
JT International 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 JT International SA filed Critical JT International SA
Priority to US18/833,572 priority Critical patent/US20250134168A1/en
Priority to CN202380017194.3A priority patent/CN118660647A/zh
Priority to EP23701799.1A priority patent/EP4472447A1/en
Priority to JP2024529848A priority patent/JP2025502916A/ja
Priority to KR1020247022910A priority patent/KR20240138538A/ko
Publication of WO2023144373A1 publication Critical patent/WO2023144373A1/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
    • 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
    • A24F40/70—Manufacture

Definitions

  • the heater 110 is configured to heat an aerosol forming substrate received within the heating chamber 108.
  • the aerosol forming substrate may comprise a tobacco substrate that may comprise shredded tobacco and which may be solid or semisolid that can be heated without burning.
  • the aerosol forming substrate may comprise other kinds of substrate such as a vaporisable liquid substrate held in a reservoir.

Landscapes

  • Resistance Heating (AREA)
PCT/EP2023/052161 2022-01-31 2023-01-30 An aerosol generating device with an insulating chamber Ceased WO2023144373A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US18/833,572 US20250134168A1 (en) 2022-01-31 2023-01-30 An Aerosol Generating Device With An Insulating Chamber
CN202380017194.3A CN118660647A (zh) 2022-01-31 2023-01-30 具有隔热腔室的气溶胶产生装置
EP23701799.1A EP4472447A1 (en) 2022-01-31 2023-01-30 An aerosol generating device with an insulating chamber
JP2024529848A JP2025502916A (ja) 2022-01-31 2023-01-30 断熱チャンバを有するエアロゾル発生装置
KR1020247022910A KR20240138538A (ko) 2022-01-31 2023-01-30 절연 챔버를 가진 에어로졸 생성 디바이스

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP22154345.7 2022-01-31
EP22154345 2022-01-31

Publications (1)

Publication Number Publication Date
WO2023144373A1 true WO2023144373A1 (en) 2023-08-03

Family

ID=80118987

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2023/052161 Ceased WO2023144373A1 (en) 2022-01-31 2023-01-30 An aerosol generating device with an insulating chamber

Country Status (6)

Country Link
US (1) US20250134168A1 (https=)
EP (1) EP4472447A1 (https=)
JP (1) JP2025502916A (https=)
KR (1) KR20240138538A (https=)
CN (1) CN118660647A (https=)
WO (1) WO2023144373A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020074601A1 (en) * 2018-10-12 2020-04-16 Jt International S.A. Aerosol generation device, and heating chamber therefor
WO2021246621A1 (en) * 2020-06-03 2021-12-09 Kt&G Corporation Heater module, method of manufacturing the heater module, and aerosol-generating device with the heater module

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020074601A1 (en) * 2018-10-12 2020-04-16 Jt International S.A. Aerosol generation device, and heating chamber therefor
WO2021246621A1 (en) * 2020-06-03 2021-12-09 Kt&G Corporation Heater module, method of manufacturing the heater module, and aerosol-generating device with the heater module

Also Published As

Publication number Publication date
KR20240138538A (ko) 2024-09-20
CN118660647A (zh) 2024-09-17
US20250134168A1 (en) 2025-05-01
EP4472447A1 (en) 2024-12-11
JP2025502916A (ja) 2025-01-30

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