WO2023031197A3 - Cartridge comprising a thermo-chromatic and thermo-conductive element - Google Patents

Cartridge comprising a thermo-chromatic and thermo-conductive element Download PDF

Info

Publication number
WO2023031197A3
WO2023031197A3 PCT/EP2022/074080 EP2022074080W WO2023031197A3 WO 2023031197 A3 WO2023031197 A3 WO 2023031197A3 EP 2022074080 W EP2022074080 W EP 2022074080W WO 2023031197 A3 WO2023031197 A3 WO 2023031197A3
Authority
WO
WIPO (PCT)
Prior art keywords
thermo
chromatic
conductive element
replaceable cartridge
cartridge
Prior art date
Application number
PCT/EP2022/074080
Other languages
French (fr)
Other versions
WO2023031197A2 (en
Inventor
Rui Nuno BATISTA
Serge LOPEZ
Original Assignee
Philip Morris Products S.A.
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 Philip Morris Products S.A. filed Critical Philip Morris Products S.A.
Priority to CN202280056994.1A priority Critical patent/CN117835849A/en
Publication of WO2023031197A2 publication Critical patent/WO2023031197A2/en
Publication of WO2023031197A3 publication Critical patent/WO2023031197A3/en

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
    • A24F40/42—Cartridges or containers for 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
    • A24F40/53—Monitoring, e.g. fault detection
    • 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
    • A24F40/10—Devices using liquid 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

Abstract

A replaceable cartridge is provided. The replaceable cartridge comprises a liquid storage portion comprising a liquid aerosol-forming substrate. The replaceable cartridge comprises a vaporiser configured to vaporise the liquid aerosol-forming substrate. The replaceable cartridge comprises a thermo-chromatic and thermo-conductive element in thermal contact with the vaporiser, the thermo-chromatic and thermo-conductive element having a temperature threshold beyond which the thermo-chromatic and thermo-conductive element performs a chromatic change.
PCT/EP2022/074080 2021-08-31 2022-08-30 Cartridge comprising a thermo-chromatic and thermo-conductive element WO2023031197A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202280056994.1A CN117835849A (en) 2021-08-31 2022-08-30 Cartridge comprising thermochromic and thermally conductive elements

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21194121 2021-08-31
EP21194121.6 2021-08-31

Publications (2)

Publication Number Publication Date
WO2023031197A2 WO2023031197A2 (en) 2023-03-09
WO2023031197A3 true WO2023031197A3 (en) 2023-04-27

Family

ID=77595324

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2022/074080 WO2023031197A2 (en) 2021-08-31 2022-08-30 Cartridge comprising a thermo-chromatic and thermo-conductive element

Country Status (2)

Country Link
CN (1) CN117835849A (en)
WO (1) WO2023031197A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1959766A2 (en) * 2005-07-19 2008-08-27 Ploom, Inc. Method and system for vaporization of a substance
CN111955798A (en) * 2020-09-09 2020-11-20 中国科学技术大学先进技术研究院 Tobacco smoking device
KR20210011847A (en) * 2019-07-23 2021-02-02 주식회사 케이티앤지 Cartomizer and aerosol generating apparatus comprising thereof
WO2021152137A1 (en) * 2020-01-30 2021-08-05 Nerudia Limited Aerosol delivery apparatus
KR20220063577A (en) * 2020-11-10 2022-05-17 주식회사 케이티앤지 Cartridge for aerosol generating device and cartridge assembly including the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1959766A2 (en) * 2005-07-19 2008-08-27 Ploom, Inc. Method and system for vaporization of a substance
KR20210011847A (en) * 2019-07-23 2021-02-02 주식회사 케이티앤지 Cartomizer and aerosol generating apparatus comprising thereof
WO2021152137A1 (en) * 2020-01-30 2021-08-05 Nerudia Limited Aerosol delivery apparatus
CN111955798A (en) * 2020-09-09 2020-11-20 中国科学技术大学先进技术研究院 Tobacco smoking device
KR20220063577A (en) * 2020-11-10 2022-05-17 주식회사 케이티앤지 Cartridge for aerosol generating device and cartridge assembly including the same

Also Published As

Publication number Publication date
CN117835849A (en) 2024-04-05
WO2023031197A2 (en) 2023-03-09

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