EP4176738A4 - Heating device and heating system - Google Patents

Heating device and heating system Download PDF

Info

Publication number
EP4176738A4
EP4176738A4 EP20943597.3A EP20943597A EP4176738A4 EP 4176738 A4 EP4176738 A4 EP 4176738A4 EP 20943597 A EP20943597 A EP 20943597A EP 4176738 A4 EP4176738 A4 EP 4176738A4
Authority
EP
European Patent Office
Prior art keywords
heating
heating device
heating system
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
EP20943597.3A
Other languages
German (de)
French (fr)
Other versions
EP4176738A1 (en
Inventor
Hiroshi Okamoto
Masami Kawabe
Yoshitaka Matsumoto
Takafumi Izumiya
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.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
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 Japan Tobacco Inc filed Critical Japan Tobacco Inc
Publication of EP4176738A1 publication Critical patent/EP4176738A1/en
Publication of EP4176738A4 publication Critical patent/EP4176738A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
    • 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
    • A24F40/48—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
    • A24F40/20—Devices using solid inhalable precursors
EP20943597.3A 2020-07-03 2020-07-03 Heating device and heating system Pending EP4176738A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/026178 WO2022003946A1 (en) 2020-07-03 2020-07-03 Heating device and heating system

Publications (2)

Publication Number Publication Date
EP4176738A1 EP4176738A1 (en) 2023-05-10
EP4176738A4 true EP4176738A4 (en) 2024-03-20

Family

ID=79315887

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20943597.3A Pending EP4176738A4 (en) 2020-07-03 2020-07-03 Heating device and heating system

Country Status (3)

Country Link
EP (1) EP4176738A4 (en)
JP (3) JP7427787B2 (en)
WO (1) WO2022003946A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115226957A (en) * 2022-08-05 2022-10-25 深圳市赛尔美电子科技有限公司 Heating element and atomizing device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180295881A1 (en) * 2015-04-30 2018-10-18 Philip Morris Products S.A. Cartridge for an aerosol-generating system
WO2019100229A1 (en) * 2017-11-22 2019-05-31 惠州市吉瑞科技有限公司深圳分公司 Atomization assembly and electronic cigarette
CN110973706A (en) * 2019-12-17 2020-04-10 深圳麦克韦尔科技有限公司 Electronic atomization device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103997922B (en) * 2011-11-21 2016-12-14 菲利普莫里斯生产公司 Extractor for aerosol generating device
US10548350B2 (en) * 2012-01-03 2020-02-04 Philip Morris Products S.A. Aerosol-generating device and system
AU2012364360B2 (en) 2012-01-03 2016-11-24 Philip Morris Products S.A. An aerosol generating device and system with improved airflow
CN111772243B (en) * 2015-02-06 2023-08-04 菲利普莫里斯生产公司 Improved extractor for aerosol generating device
CN108813737A (en) 2018-07-11 2018-11-16 威滔电子科技（深圳）有限公司 The aerosol generating device and system for having energy regenerating
CN109674095A (en) 2019-01-26 2019-04-26 深圳市合元科技有限公司 Cigarette heater and electrically heated cigarette smoking device, heat-proof device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180295881A1 (en) * 2015-04-30 2018-10-18 Philip Morris Products S.A. Cartridge for an aerosol-generating system
WO2019100229A1 (en) * 2017-11-22 2019-05-31 惠州市吉瑞科技有限公司深圳分公司 Atomization assembly and electronic cigarette
CN110973706A (en) * 2019-12-17 2020-04-10 深圳麦克韦尔科技有限公司 Electronic atomization device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022003946A1 *

Also Published As

Publication number Publication date
WO2022003946A1 (en) 2022-01-06
EP4176738A1 (en) 2023-05-10
JP7417006B1 (en) 2024-01-17
JPWO2022003946A1 (en) 2022-01-06
JP2024012645A (en) 2024-01-30
JP2024038468A (en) 2024-03-19
JP7427787B2 (en) 2024-02-05

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