EP4529787A1 - Système de génération d'aérosol - Google Patents

Système de génération d'aérosol Download PDF

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Publication number
EP4529787A1
EP4529787A1 EP23201022.3A EP23201022A EP4529787A1 EP 4529787 A1 EP4529787 A1 EP 4529787A1 EP 23201022 A EP23201022 A EP 23201022A EP 4529787 A1 EP4529787 A1 EP 4529787A1
Authority
EP
European Patent Office
Prior art keywords
aerosol generating
generating system
tank
heating element
airflow
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
EP23201022.3A
Other languages
German (de)
English (en)
Inventor
designation of the inventor has not yet been filed The
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.)
Imperial Tobacco Ltd United Kingdom
Original Assignee
Imperial Tobacco Ltd United Kingdom
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 Imperial Tobacco Ltd United Kingdom filed Critical Imperial Tobacco Ltd United Kingdom
Priority to EP23201022.3A priority Critical patent/EP4529787A1/fr
Priority to PCT/EP2024/076881 priority patent/WO2025068249A1/fr
Publication of EP4529787A1 publication Critical patent/EP4529787A1/fr
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
    • A24F40/48—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

Definitions

  • the present disclosure relates to an aerosol generating system.
  • a typical aerosol generating system may comprise a power supply, an aerosol generating unit that is driven by the power supply, an aerosol precursor, which in use is aerosolised by the aerosol generating unit to generate an aerosol, and a delivery system for delivery of the aerosol to a user.
  • a drawback with known aerosol generating system is that liquid aerosol precursor may leak out of the aerosol generating system.

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  • Catching Or Destruction (AREA)
EP23201022.3A 2023-09-29 2023-09-29 Système de génération d'aérosol Pending EP4529787A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP23201022.3A EP4529787A1 (fr) 2023-09-29 2023-09-29 Système de génération d'aérosol
PCT/EP2024/076881 WO2025068249A1 (fr) 2023-09-29 2024-09-25 Système de génération d'aérosol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP23201022.3A EP4529787A1 (fr) 2023-09-29 2023-09-29 Système de génération d'aérosol

Publications (1)

Publication Number Publication Date
EP4529787A1 true EP4529787A1 (fr) 2025-04-02

Family

ID=88287499

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23201022.3A Pending EP4529787A1 (fr) 2023-09-29 2023-09-29 Système de génération d'aérosol

Country Status (2)

Country Link
EP (1) EP4529787A1 (fr)
WO (1) WO2025068249A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN217218195U (zh) * 2021-12-15 2022-08-19 深圳市吉迩科技有限公司 一种雾化芯及雾化器
CN217284805U (zh) * 2021-12-15 2022-08-26 深圳市吉迩科技有限公司 一种雾化芯及雾化器
CN115462561A (zh) * 2022-08-11 2022-12-13 江门思摩尔新材料科技有限公司 电子雾化装置及其雾化器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN217218195U (zh) * 2021-12-15 2022-08-19 深圳市吉迩科技有限公司 一种雾化芯及雾化器
CN217284805U (zh) * 2021-12-15 2022-08-26 深圳市吉迩科技有限公司 一种雾化芯及雾化器
CN115462561A (zh) * 2022-08-11 2022-12-13 江门思摩尔新材料科技有限公司 电子雾化装置及其雾化器

Also Published As

Publication number Publication date
WO2025068249A1 (fr) 2025-04-03

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