EP4218433A4 - Aerosol-generating device having smoke-free function and aerosol-generating article used therewith - Google Patents

Aerosol-generating device having smoke-free function and aerosol-generating article used therewith Download PDF

Info

Publication number
EP4218433A4
EP4218433A4 EP22828587.0A EP22828587A EP4218433A4 EP 4218433 A4 EP4218433 A4 EP 4218433A4 EP 22828587 A EP22828587 A EP 22828587A EP 4218433 A4 EP4218433 A4 EP 4218433A4
Authority
EP
European Patent Office
Prior art keywords
aerosol
smoke
used therewith
free function
article used
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
EP22828587.0A
Other languages
German (de)
French (fr)
Other versions
EP4218433A1 (en
Inventor
Chan Min KWON
In Su Park
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 EP4218433A1 publication Critical patent/EP4218433A1/en
Publication of EP4218433A4 publication Critical patent/EP4218433A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/042—Cigars; Cigarettes with mouthpieces or filter-tips with mouthpieces
    • 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
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/0225—Applying additives to filter materials with solid additives, e.g. incorporation of a granular product
    • 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
    • A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
    • 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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • 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
    • A24F40/30—Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges
    • 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
    • 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
    • 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
    • A24F40/20—Devices using solid inhalable precursors
EP22828587.0A 2021-06-21 2022-04-21 Aerosol-generating device having smoke-free function and aerosol-generating article used therewith Pending EP4218433A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020210079980A KR20220169966A (en) 2021-06-21 2021-06-21 Aerosol-generating apparatus with smokeless function and aerosol-generating article used with the same
PCT/KR2022/005748 WO2022270738A1 (en) 2021-06-21 2022-04-21 Aerosol-generating device having smoke-free function and aerosol-generating article used therewith

Publications (2)

Publication Number Publication Date
EP4218433A1 EP4218433A1 (en) 2023-08-02
EP4218433A4 true EP4218433A4 (en) 2024-05-22

Family

ID=84539586

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22828587.0A Pending EP4218433A4 (en) 2021-06-21 2022-04-21 Aerosol-generating device having smoke-free function and aerosol-generating article used therewith

Country Status (6)

Country Link
US (1) US20240032587A1 (en)
EP (1) EP4218433A4 (en)
JP (1) JP2023549052A (en)
KR (1) KR20220169966A (en)
CN (1) CN116471951A (en)
WO (1) WO2022270738A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102427858B1 (en) * 2020-04-22 2022-08-01 주식회사 케이티앤지 Aerosol generating device
KR102708470B1 (en) * 2021-10-28 2024-09-20 주식회사 케이티앤지 Aerosol-generating device with smokeless function
KR102663247B1 (en) * 2022-01-20 2024-05-03 주식회사 케이티앤지 Aerosol generating device
WO2024201062A1 (en) * 2023-03-29 2024-10-03 Nicoventures Trading Limited Aerosol generating article

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017184250A1 (en) * 2016-04-19 2017-10-26 Altria Client Services Llc Application of a flavorant particle in the filter of a smoking article for delivering flavor
WO2021025332A1 (en) * 2019-08-08 2021-02-11 Kt&G Corporation Aerosol generating system
EP4144236A1 (en) * 2021-03-09 2023-03-08 KT&G Corporation Electronic smokeless tobacco to which flavoring sheet is applied

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008133091A1 (en) * 2007-04-18 2008-11-06 Japan Tobacco Inc. Smoking tool
EP2110033A1 (en) * 2008-03-25 2009-10-21 Philip Morris Products S.A. Method for controlling the formation of smoke constituents in an electrical aerosol generating system
US9936737B2 (en) * 2015-10-28 2018-04-10 Lunatech, Llc Methods and systems for a dual function vapor device
KR102330282B1 (en) * 2017-11-01 2021-11-24 주식회사 케이티앤지 Aerosols generating article
KR102194731B1 (en) * 2018-11-16 2020-12-23 주식회사 케이티앤지 Aerosol generating device that supplies power to two heaters with one battery

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017184250A1 (en) * 2016-04-19 2017-10-26 Altria Client Services Llc Application of a flavorant particle in the filter of a smoking article for delivering flavor
WO2021025332A1 (en) * 2019-08-08 2021-02-11 Kt&G Corporation Aerosol generating system
EP4144236A1 (en) * 2021-03-09 2023-03-08 KT&G Corporation Electronic smokeless tobacco to which flavoring sheet is applied

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022270738A1 *

Also Published As

Publication number Publication date
WO2022270738A1 (en) 2022-12-29
CN116471951A (en) 2023-07-21
EP4218433A1 (en) 2023-08-02
JP2023549052A (en) 2023-11-22
KR20220169966A (en) 2022-12-29
US20240032587A1 (en) 2024-02-01

Similar Documents

Publication Publication Date Title
EP4218433A4 (en) Aerosol-generating device having smoke-free function and aerosol-generating article used therewith
EP3818888A4 (en) Aerosol generating article and aerosol generating device used together with same
EP3895556A4 (en) Aerosol-generating device and aerosol-generating system
EP3888479A4 (en) Electronic cigarette atomizer and electronic cigarette comprising same
EP3735842A4 (en) Aerosol-generating article and apparatus
EP3818866A4 (en) Aerosol generating article and aerosol generating device comprising same
EP3847715A4 (en) Fire protection article and related methods
EP3817578A4 (en) Aerosol generating device and aerosol generating article
EP3908134A4 (en) Vaporizer and aerosol-generating device including the same
EP3818877A4 (en) Aerosol-generating article and aerosol-generating systems
EP4140324A4 (en) Tobacco rod, aerosol-generating article comprising same, and aerosol-generating device used therewith
EP3903684A4 (en) Stethoscope and electronic stethoscope device
EP3871544A4 (en) Electronic cigarette vaping device and electronic cigarette
EP4079173A4 (en) Induction-heating-type aerosol-generating article and apparatus
EP3566604A4 (en) Ornamentation component and article provided with same
EP3742712A4 (en) Contact structure and electronic device including same
EP4011220A4 (en) Aerosol-generating article comprising liquid composition and aerosol-generating system comprising same
EP3750297A4 (en) Communication device and electronic device including the same
EP3805217A4 (en) Erk inhibitor and use thereof
EP4173508A4 (en) Aerosol-generating device having differential heating function and aerosol-generating article applied thereto
EP4209765A4 (en) Node and electronic device
EP3966888A4 (en) Battery and electronic device including same
EP4226782A4 (en) Aerosol-generating article and aerosol-generating device used therewith
EP4144232A4 (en) Aerosol-generating article and aerosol-generating device used therewith
EP4245388A4 (en) Electronic device and handle thereof

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20230427

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: A24D0001040000

Ipc: A24D0001200000

A4 Supplementary search report drawn up and despatched

Effective date: 20240419

RIC1 Information provided on ipc code assigned before grant

Ipc: A24D 3/04 20060101ALI20240415BHEP

Ipc: A24D 3/02 20060101ALI20240415BHEP

Ipc: A24D 1/04 20060101ALI20240415BHEP

Ipc: A24F 40/30 20200101ALI20240415BHEP

Ipc: A24F 40/50 20200101ALI20240415BHEP

Ipc: A24D 1/20 20200101AFI20240415BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)