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EP4295709A4 - Filtre et dispositif d'atomisation - Google Patents

Filtre et dispositif d'atomisation

Info

Publication number
EP4295709A4
EP4295709A4 EP21931320.2A EP21931320A EP4295709A4 EP 4295709 A4 EP4295709 A4 EP 4295709A4 EP 21931320 A EP21931320 A EP 21931320A EP 4295709 A4 EP4295709 A4 EP 4295709A4
Authority
EP
European Patent Office
Prior art keywords
filter
atomization device
atomization
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
EP21931320.2A
Other languages
German (de)
English (en)
Other versions
EP4295709A1 (fr
Inventor
Jiwei Lu
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.)
Shenzhen Zhiye Biotechnology Co Ltd
Original Assignee
Shenzhen Zhiye Biotechnology Co Ltd
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
Priority claimed from CN202120566026.8U external-priority patent/CN214677541U/zh
Priority claimed from CN202120572986.5U external-priority patent/CN214677545U/zh
Priority claimed from CN202120571638.6U external-priority patent/CN214677542U/zh
Priority claimed from CN202120572495.0U external-priority patent/CN214677544U/zh
Priority claimed from CN202120573501.4U external-priority patent/CN214759092U/zh
Application filed by Shenzhen Zhiye Biotechnology Co Ltd filed Critical Shenzhen Zhiye Biotechnology Co Ltd
Publication of EP4295709A1 publication Critical patent/EP4295709A1/fr
Publication of EP4295709A4 publication Critical patent/EP4295709A4/fr
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
    • 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
    • A24D3/02—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
    • A24D3/04—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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • 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
    • A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
    • 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
    • A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
    • A24D3/068—Biodegradable or disintegrable
    • 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
    • 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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Filtering Materials (AREA)
EP21931320.2A 2021-03-19 2021-12-09 Filtre et dispositif d'atomisation Pending EP4295709A4 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN202120566026.8U CN214677541U (zh) 2021-03-19 2021-03-19 过滤嘴和电子烟
CN202120572986.5U CN214677545U (zh) 2021-03-19 2021-03-19 过滤嘴以及电子烟
CN202120571638.6U CN214677542U (zh) 2021-03-19 2021-03-19 过滤嘴以及电子烟
CN202120572495.0U CN214677544U (zh) 2021-03-19 2021-03-19 过滤嘴和电子烟
CN202120573501.4U CN214759092U (zh) 2021-03-19 2021-03-19 过滤嘴和电子烟
PCT/CN2021/136851 WO2022193746A1 (fr) 2021-03-19 2021-12-09 Filtre et dispositif d'atomisation

Publications (2)

Publication Number Publication Date
EP4295709A1 EP4295709A1 (fr) 2023-12-27
EP4295709A4 true EP4295709A4 (fr) 2025-05-07

Family

ID=83321683

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21931320.2A Pending EP4295709A4 (fr) 2021-03-19 2021-12-09 Filtre et dispositif d'atomisation

Country Status (4)

Country Link
EP (1) EP4295709A4 (fr)
JP (1) JP2023522506A (fr)
KR (1) KR102819599B1 (fr)
WO (1) WO2022193746A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114847518B (zh) * 2022-04-30 2024-06-18 中国烟草总公司郑州烟草研究院 一种增强聚乳酸段降温效果的方法及其滤嘴

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2693902B1 (fr) * 2011-04-08 2015-03-11 R. J. Reynolds Tobacco Company Cigarette à filtre comprenant un élément tubulaire dans un filtre
WO2019221476A1 (fr) * 2018-05-17 2019-11-21 주식회사 케이티앤지 Article et dispositif permettant de générer un aérosol
US20200022405A1 (en) * 2017-04-03 2020-01-23 Philip Morris Products S.A. Smoking article mouthpiece configured to receive an insert unit
US20200397035A1 (en) * 2018-12-05 2020-12-24 Kt&G Corporation Aerosol generating article and aerosol generating device used together with same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201110863D0 (en) * 2011-06-27 2011-08-10 British American Tobacco Co Smoking article filter and insertable filter unit thereof
WO2017207582A1 (fr) * 2016-05-31 2017-12-07 Philip Morris Products S.A. Article de génération d'aérosol rechargeable
CN207220167U (zh) * 2017-09-26 2018-04-13 谢春玲 一种电子烟口味调节过滤嘴
CN209058127U (zh) * 2018-10-10 2019-07-05 红云红河烟草(集团)有限责任公司 一种可装填爆珠的过滤嘴卷烟
SG10201903923SA (en) * 2018-12-31 2020-03-30 Ysq Int Pte Ltd Apparatus and method for producing a filter element
CN210382605U (zh) * 2019-02-01 2020-04-24 福建绿色黄金生物科技有限公司 过滤嘴及可燃吸制品
CN210695925U (zh) * 2019-08-27 2020-06-09 北京荣超利科技有限公司 一种降温两用卷烟
CN211746954U (zh) * 2019-08-28 2020-10-27 深圳市你我网络科技有限公司 一种烟嘴及电子烟
CN112021656A (zh) * 2020-07-28 2020-12-04 武汉达汇新科技有限公司 滤嘴用材料、滤嘴以及烟具
CN214677545U (zh) * 2021-03-19 2021-11-12 深圳市智叶科技有限公司 过滤嘴以及电子烟
CN214759092U (zh) * 2021-03-19 2021-11-19 深圳市智叶科技有限公司 过滤嘴和电子烟
CN214677544U (zh) * 2021-03-19 2021-11-12 深圳市智叶科技有限公司 过滤嘴和电子烟
CN214677541U (zh) * 2021-03-19 2021-11-12 深圳市智叶科技有限公司 过滤嘴和电子烟

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2693902B1 (fr) * 2011-04-08 2015-03-11 R. J. Reynolds Tobacco Company Cigarette à filtre comprenant un élément tubulaire dans un filtre
US20200022405A1 (en) * 2017-04-03 2020-01-23 Philip Morris Products S.A. Smoking article mouthpiece configured to receive an insert unit
WO2019221476A1 (fr) * 2018-05-17 2019-11-21 주식회사 케이티앤지 Article et dispositif permettant de générer un aérosol
US20200397035A1 (en) * 2018-12-05 2020-12-24 Kt&G Corporation Aerosol generating article and aerosol generating device used together with same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022193746A1 *

Also Published As

Publication number Publication date
WO2022193746A1 (fr) 2022-09-22
EP4295709A1 (fr) 2023-12-27
KR102819599B1 (ko) 2025-06-12
KR20220131376A (ko) 2022-09-27
JP2023522506A (ja) 2023-05-31

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