EP4652885A3 - System zur erwärmung ohne verbrennung - Google Patents

System zur erwärmung ohne verbrennung

Info

Publication number
EP4652885A3
EP4652885A3 EP25207792.0A EP25207792A EP4652885A3 EP 4652885 A3 EP4652885 A3 EP 4652885A3 EP 25207792 A EP25207792 A EP 25207792A EP 4652885 A3 EP4652885 A3 EP 4652885A3
Authority
EP
European Patent Office
Prior art keywords
heat
burn system
threshold
heating
heater
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
EP25207792.0A
Other languages
English (en)
French (fr)
Other versions
EP4652885A2 (de
Inventor
Kate FERRIE
Ross Shenton
Samantha MURRAY
Chris Lord
Med BENYEZZAR
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
Publication of EP4652885A2 publication Critical patent/EP4652885A2/de
Publication of EP4652885A3 publication Critical patent/EP4652885A3/de
Pending 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
    • 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
    • A24F40/50—Control or monitoring
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/46—Heating elements having the shape of rods or tubes non-flexible heating conductor mounted on insulating base
    • 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
    • A24F40/20—Devices using solid inhalable precursors

Landscapes

  • Catching Or Destruction (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
EP25207792.0A 2019-03-22 2020-03-13 System zur erwärmung ohne verbrennung Pending EP4652885A3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19020171.5A EP3711539A1 (de) 2019-03-22 2019-03-22 Erwärmungssystem ohne verbrennung
PCT/EP2020/056849 WO2020193223A1 (en) 2019-03-22 2020-03-13 A heat not burn system
EP20715738.9A EP3941237B1 (de) 2019-03-22 2020-03-13 Erwärmungssystem ohne verbrennung

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP20715738.9A Division EP3941237B1 (de) 2019-03-22 2020-03-13 Erwärmungssystem ohne verbrennung
EP20715738.9A Division-Into EP3941237B1 (de) 2019-03-22 2020-03-13 Erwärmungssystem ohne verbrennung

Publications (2)

Publication Number Publication Date
EP4652885A2 EP4652885A2 (de) 2025-11-26
EP4652885A3 true EP4652885A3 (de) 2025-12-24

Family

ID=65910899

Family Applications (3)

Application Number Title Priority Date Filing Date
EP19020171.5A Ceased EP3711539A1 (de) 2019-03-22 2019-03-22 Erwärmungssystem ohne verbrennung
EP25207792.0A Pending EP4652885A3 (de) 2019-03-22 2020-03-13 System zur erwärmung ohne verbrennung
EP20715738.9A Active EP3941237B1 (de) 2019-03-22 2020-03-13 Erwärmungssystem ohne verbrennung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP19020171.5A Ceased EP3711539A1 (de) 2019-03-22 2019-03-22 Erwärmungssystem ohne verbrennung

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP20715738.9A Active EP3941237B1 (de) 2019-03-22 2020-03-13 Erwärmungssystem ohne verbrennung

Country Status (3)

Country Link
EP (3) EP3711539A1 (de)
PL (1) PL3941237T3 (de)
WO (1) WO2020193223A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11789476B2 (en) 2021-01-18 2023-10-17 Altria Client Services Llc Heat-not-burn (HNB) aerosol-generating devices including intra-draw heater control, and methods of controlling a heater
US12520880B2 (en) 2021-01-18 2026-01-13 Altria Client Services Llc Heat-not-burn (HNB) aerosol-generating devices including energy based heater control, and methods of controlling a heater
CN215898888U (zh) * 2021-06-30 2022-02-25 深圳麦时科技有限公司 气溶胶形成装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013060743A2 (en) * 2011-10-25 2013-05-02 Philip Morris Products S.A. Aerosol generating device with heater assembly
US20180084831A1 (en) * 2015-04-07 2018-03-29 Philip Morris Products S.A. Sachet of aerosol-forming substrate, method of manufacturing same, and aerosol-generating device for use with sachet
WO2018202727A1 (en) * 2017-05-02 2018-11-08 Philip Morris Products S.A. A heater assembly for an aerosol-generating device
CN208242853U (zh) * 2018-04-24 2018-12-18 深圳市舜宝科技有限公司 一种电子烟杆的供热装置
KR20190016907A (ko) * 2017-08-09 2019-02-19 주식회사 케이티앤지 에어로졸 생성 장치용 히터

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208242831U (zh) * 2018-04-10 2018-12-18 云南中烟工业有限责任公司 一种可发声的卷烟抽吸装置及分离式卷烟

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013060743A2 (en) * 2011-10-25 2013-05-02 Philip Morris Products S.A. Aerosol generating device with heater assembly
US20180084831A1 (en) * 2015-04-07 2018-03-29 Philip Morris Products S.A. Sachet of aerosol-forming substrate, method of manufacturing same, and aerosol-generating device for use with sachet
WO2018202727A1 (en) * 2017-05-02 2018-11-08 Philip Morris Products S.A. A heater assembly for an aerosol-generating device
KR20190016907A (ko) * 2017-08-09 2019-02-19 주식회사 케이티앤지 에어로졸 생성 장치용 히터
CN208242853U (zh) * 2018-04-24 2018-12-18 深圳市舜宝科技有限公司 一种电子烟杆的供热装置

Also Published As

Publication number Publication date
PL3941237T3 (pl) 2026-03-02
EP3941237A1 (de) 2022-01-26
EP4652885A2 (de) 2025-11-26
EP3711539A1 (de) 2020-09-23
WO2020193223A1 (en) 2020-10-01
EP3941237B1 (de) 2025-12-10

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