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EP4193858A4 - Aerosol generating device comprising a plurality of heaters and aerosol generating article used therewith - Google Patents

Aerosol generating device comprising a plurality of heaters and aerosol generating article used therewith Download PDF

Info

Publication number
EP4193858A4
EP4193858A4 EP22813865.7A EP22813865A EP4193858A4 EP 4193858 A4 EP4193858 A4 EP 4193858A4 EP 22813865 A EP22813865 A EP 22813865A EP 4193858 A4 EP4193858 A4 EP 4193858A4
Authority
EP
European Patent Office
Prior art keywords
aerosol generating
heaters
used therewith
article used
generating device
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
EP22813865.7A
Other languages
German (de)
French (fr)
Other versions
EP4193858A1 (en
Inventor
In Su Park
Chan Min KWON
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.)
KT&G Corp
Original Assignee
KT&G Corp
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 KT&G Corp filed Critical KT&G Corp
Publication of EP4193858A1 publication Critical patent/EP4193858A1/en
Publication of EP4193858A4 publication Critical patent/EP4193858A4/en
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
    • A24F40/50—Control or monitoring
    • A24F40/57—Temperature control
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B13/00—Tobacco for pipes, for cigars, e.g. cigar inserts, or for cigarettes; Chewing tobacco; Snuff
    • A24B13/02—Flakes or shreds of tobacco
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0287—Manufacture of tobacco smoke filters for filters with special features for composite filters
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/17—Filters specially adapted for simulated smoking devices
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
EP22813865.7A 2021-10-28 2022-10-14 Aerosol generating device comprising a plurality of heaters and aerosol generating article used therewith Pending EP4193858A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020210145553A KR102693883B1 (en) 2021-10-28 2021-10-28 Aerosol-generating apparatus having a plurality of heaters and aerosol-generating article used therewith
PCT/KR2022/015572 WO2023075236A1 (en) 2021-10-28 2022-10-14 Aerosol generating device comprising a plurality of heaters and aerosol generating article used therewith

Publications (2)

Publication Number Publication Date
EP4193858A1 EP4193858A1 (en) 2023-06-14
EP4193858A4 true EP4193858A4 (en) 2024-03-27

Family

ID=86158107

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22813865.7A Pending EP4193858A4 (en) 2021-10-28 2022-10-14 Aerosol generating device comprising a plurality of heaters and aerosol generating article used therewith

Country Status (6)

Country Link
US (1) US20240225126A1 (en)
EP (1) EP4193858A4 (en)
JP (1) JP2024538889A (en)
KR (1) KR102693883B1 (en)
CN (1) CN116367738A (en)
WO (1) WO2023075236A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102615473B1 (en) * 2021-10-28 2023-12-19 주식회사 케이티앤지 Aerosol-generating device comprising flavored cartridge

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2814341B1 (en) * 2012-02-13 2016-03-09 Philip Morris Products S.a.s. Aerosol-generating article having a flavour-generating component
EP2967138B1 (en) * 2013-03-15 2017-11-22 Philip Morris Products S.a.s. Aerosol-generating system with differential heating
US20200359688A1 (en) * 2018-01-31 2020-11-19 Kt&G Corporation Aerosol generation system
WO2021060768A1 (en) * 2019-09-26 2021-04-01 Kt&G Corporation System and device for generating aerosol with plurality of aerosol generating substrates
EP3808195A2 (en) * 2019-03-11 2021-04-21 Nicoventures Trading Limited Aerosol-generating device
EP3841897A1 (en) * 2018-08-24 2021-06-30 Japan Tobacco Inc. Suction component generator, method for controlling suction component generator, and program therefor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201612945D0 (en) * 2016-07-26 2016-09-07 British American Tobacco Investments Ltd Method of generating aerosol
JP6967408B2 (en) * 2017-09-07 2021-11-17 インテレクチュアルディスカバリーシーオー．，エルティーディー Smokeless smoking equipment
US20190343179A1 (en) * 2018-05-10 2019-11-14 Rai Strategic Holdings, Inc. Control component for segmented heating in an aerosol delivery device
KR102479092B1 (en) * 2020-02-24 2022-12-19 주식회사 케이티앤지 Aerosol generating device
KR20210145553A (en) 2020-05-25 2021-12-02 삼성전자주식회사 Light emitting device, light source module and method for manufacturing light emitting device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2814341B1 (en) * 2012-02-13 2016-03-09 Philip Morris Products S.a.s. Aerosol-generating article having a flavour-generating component
EP2967138B1 (en) * 2013-03-15 2017-11-22 Philip Morris Products S.a.s. Aerosol-generating system with differential heating
US20200359688A1 (en) * 2018-01-31 2020-11-19 Kt&G Corporation Aerosol generation system
EP3841897A1 (en) * 2018-08-24 2021-06-30 Japan Tobacco Inc. Suction component generator, method for controlling suction component generator, and program therefor
EP3808195A2 (en) * 2019-03-11 2021-04-21 Nicoventures Trading Limited Aerosol-generating device
WO2021060768A1 (en) * 2019-09-26 2021-04-01 Kt&G Corporation System and device for generating aerosol with plurality of aerosol generating substrates

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023075236A1 *

Also Published As

Publication number Publication date
KR102693883B1 (en) 2024-08-08
JP2024538889A (en) 2024-10-28
WO2023075236A1 (en) 2023-05-04
US20240225126A1 (en) 2024-07-11
CN116367738A (en) 2023-06-30
EP4193858A1 (en) 2023-06-14
KR20230060873A (en) 2023-05-08

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Ipc: A24D 3/04 20060101ALI20240221BHEP

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