WO2023213948A3 - Aerosol-generating device and heater assembly - Google Patents

Aerosol-generating device and heater assembly Download PDF

Info

Publication number
WO2023213948A3
WO2023213948A3 PCT/EP2023/061807 EP2023061807W WO2023213948A3 WO 2023213948 A3 WO2023213948 A3 WO 2023213948A3 EP 2023061807 W EP2023061807 W EP 2023061807W WO 2023213948 A3 WO2023213948 A3 WO 2023213948A3
Authority
WO
WIPO (PCT)
Prior art keywords
aerosol
cartridge
heater assembly
generating device
forming substrate
Prior art date
Application number
PCT/EP2023/061807
Other languages
French (fr)
Other versions
WO2023213948A8 (en
WO2023213948A2 (en
Inventor
Jérôme Christian COURBAT
Enrico TURRINI
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.
Publication of WO2023213948A2 publication Critical patent/WO2023213948A2/en
Publication of WO2023213948A3 publication Critical patent/WO2023213948A3/en
Publication of WO2023213948A8 publication Critical patent/WO2023213948A8/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
    • A24F40/46—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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/44—Wicks
    • 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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • 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

Landscapes

  • Resistance Heating (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

An aerosol-generating device (500) for coupling to a cartridge, the aerosol-generating device5 (500) comprising a cartridge coupling portion for engaging a cartridge containing an aerosol- forming substrate. The aerosol-generating device (500) further comprising an air flow passage defined between an air inlet (510) and an air outlet (520); and a heater assembly. The heater assembly comprising a fluid permeable heating element (540) configured to heat an aerosol- forming substrate from the cartridge. The heater assembly comprising a first side and a second side, the first side opposing a second side, wherein the first side forms at least part of a surface of a wall of the air flow passage and wherein the second side forms part of the cartridge coupling portion and is configured to contact the cartridge to receive the aerosol-forming substrate.
PCT/EP2023/061807 2022-05-06 2023-05-04 Aerosol-generating device and heater assembly WO2023213948A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP22172078 2022-05-06
EP22172078.2 2022-05-06

Publications (3)

Publication Number Publication Date
WO2023213948A2 WO2023213948A2 (en) 2023-11-09
WO2023213948A3 true WO2023213948A3 (en) 2023-12-14
WO2023213948A8 WO2023213948A8 (en) 2024-06-27

Family

ID=81585471

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2023/061807 WO2023213948A2 (en) 2022-05-06 2023-05-04 Aerosol-generating device and heater assembly

Country Status (1)

Country Link
WO (1) WO2023213948A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140109921A1 (en) * 2012-09-29 2014-04-24 Shenzhen Smoore Technology Limited Electronic cigarette
WO2020259961A1 (en) * 2019-06-25 2020-12-30 Philip Morris Products S.A. An aerosol-generating system and a cartridge for an aerosol-generating system having improved heating assembly
WO2021028395A1 (en) * 2019-08-12 2021-02-18 Jt International Sa A cartridge for an electronic cigarette, an electronic cigarette, and an assembly method for an electronic cigarette
EP3462933B1 (en) * 2016-05-31 2021-11-10 Philip Morris Products S.A. Heat diffuser for an aerosol-generating system
US20220071289A1 (en) * 2019-03-21 2022-03-10 Nerudia Limited Aerosol Delivery System

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140109921A1 (en) * 2012-09-29 2014-04-24 Shenzhen Smoore Technology Limited Electronic cigarette
EP3462933B1 (en) * 2016-05-31 2021-11-10 Philip Morris Products S.A. Heat diffuser for an aerosol-generating system
US20220071289A1 (en) * 2019-03-21 2022-03-10 Nerudia Limited Aerosol Delivery System
WO2020259961A1 (en) * 2019-06-25 2020-12-30 Philip Morris Products S.A. An aerosol-generating system and a cartridge for an aerosol-generating system having improved heating assembly
WO2021028395A1 (en) * 2019-08-12 2021-02-18 Jt International Sa A cartridge for an electronic cigarette, an electronic cigarette, and an assembly method for an electronic cigarette

Also Published As

Publication number Publication date
WO2023213948A2 (en) 2023-11-09

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