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WO2025186536A8 - Aerosol provision systems, devices and methods - Google Patents

Aerosol provision systems, devices and methods

Info

Publication number
WO2025186536A8
WO2025186536A8 PCT/GB2025/050340 GB2025050340W WO2025186536A8 WO 2025186536 A8 WO2025186536 A8 WO 2025186536A8 GB 2025050340 W GB2025050340 W GB 2025050340W WO 2025186536 A8 WO2025186536 A8 WO 2025186536A8
Authority
WO
WIPO (PCT)
Prior art keywords
aerosol provision
aerosol
channel
methods
devices
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
PCT/GB2025/050340
Other languages
French (fr)
Other versions
WO2025186536A1 (en
Inventor
Dean Cowan
Hongqiang LIU
Xiaofeng Xu
Guangnan ZOU
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.)
Nicoventures Trading Ltd
Original Assignee
Nicoventures Trading Ltd
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
Priority claimed from CN202410269572.3A external-priority patent/CN120604882A/en
Application filed by Nicoventures Trading Ltd filed Critical Nicoventures Trading Ltd
Publication of WO2025186536A1 publication Critical patent/WO2025186536A1/en
Publication of WO2025186536A8 publication Critical patent/WO2025186536A8/en
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A24F40/48—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
    • A24F40/50—Control or monitoring
    • A24F40/51—Arrangement of sensors
    • 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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts

Landscapes

  • Medicinal Preparation (AREA)

Abstract

An aerosol provision device (2) for generating an aerosol from an aerosol-generating material for user inhalation, the aerosol provision device (2) comprising: an air hole (28) for air to enter or exit the aerosol provision device (2) during use; an inhalation sensor (16) for detecting user inhalation; and a channel (60) defined within the aerosol provision device (2) to provide fluid communication between the air hole (28) and the inhalation sensor (16), wherein the channel (60) comprises a first channel part (62) and a second channel part (64) held together to form the channel (60).
PCT/GB2025/050340 2024-03-08 2025-02-21 Aerosol provision systems, devices and methods Pending WO2025186536A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202410269572.3A CN120604882A (en) 2024-03-08 2024-03-08 Aerosol supply system, device and method
CN202410269572.3 2024-03-08
EP24165635.4 2024-03-22
EP24165635.4A EP4613133A1 (en) 2024-03-08 2024-03-22 Aerosol provision systems, devices and methods

Publications (2)

Publication Number Publication Date
WO2025186536A1 WO2025186536A1 (en) 2025-09-12
WO2025186536A8 true WO2025186536A8 (en) 2025-10-02

Family

ID=94824091

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2025/050340 Pending WO2025186536A1 (en) 2024-03-08 2025-02-21 Aerosol provision systems, devices and methods

Country Status (1)

Country Link
WO (1) WO2025186536A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102272404B1 (en) * 2019-04-30 2021-07-02 주식회사 케이티앤지 Aerosol generating device
WO2021105173A1 (en) * 2019-11-29 2021-06-03 Jt International Sa Electronic cigarette
US20240398040A1 (en) * 2021-09-15 2024-12-05 Imperial Tobacco Limited Aerosol delivery device/system
CN218898351U (en) * 2022-06-15 2023-04-25 深圳麦时科技有限公司 Electronic atomizing device and power supply structure

Also Published As

Publication number Publication date
WO2025186536A1 (en) 2025-09-12

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