CA2705718A1 - Ventilation en cavite pour articles a fumer - Google Patents

Ventilation en cavite pour articles a fumer Download PDF

Info

Publication number
CA2705718A1
CA2705718A1 CA2705718A CA2705718A CA2705718A1 CA 2705718 A1 CA2705718 A1 CA 2705718A1 CA 2705718 A CA2705718 A CA 2705718A CA 2705718 A CA2705718 A CA 2705718A CA 2705718 A1 CA2705718 A1 CA 2705718A1
Authority
CA
Canada
Prior art keywords
smoking article
article according
ventilation zone
tipping paper
ventilation
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.)
Abandoned
Application number
CA2705718A
Other languages
English (en)
Inventor
Richard Fiebelkorn
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.)
British American Tobacco Investments Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2705718A1 publication Critical patent/CA2705718A1/fr
Abandoned 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
CA2705718A 2007-12-14 2008-10-23 Ventilation en cavite pour articles a fumer Abandoned CA2705718A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0724408.0A GB0724408D0 (en) 2007-12-14 2007-12-14 Recessed ventilation for smoking articles
GB0724408.0 2007-12-14
PCT/EP2008/064343 WO2009077244A1 (fr) 2007-12-14 2008-10-23 Ventilation en cavité pour articles à fumer

Publications (1)

Publication Number Publication Date
CA2705718A1 true CA2705718A1 (fr) 2009-06-25

Family

ID=39048100

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2705718A Abandoned CA2705718A1 (fr) 2007-12-14 2008-10-23 Ventilation en cavite pour articles a fumer

Country Status (7)

Country Link
AR (1) AR070038A1 (fr)
AU (1) AU2008337827A1 (fr)
CA (1) CA2705718A1 (fr)
GB (1) GB0724408D0 (fr)
MX (1) MX2010005392A (fr)
TW (1) TW201002220A (fr)
WO (1) WO2009077244A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4118981A4 (fr) * 2021-05-31 2023-08-23 China Tobacco Yunnan Industrial Co., Ltd Cigarette chauffante ayant une perméabilité à l'air de paroi de tube et une position de perméation de l'air réglables, et procédé de réglage

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201116565D0 (en) * 2011-09-26 2011-11-09 British American Tobacco Co Smoking article and method of manufacturing a smoking article
GB201119244D0 (en) 2011-11-08 2011-12-21 British American Tobacco Co Smoking article
GB201207211D0 (en) * 2012-04-25 2012-06-06 British American Tobacco Co Smoking articles
SG11201502059WA (en) * 2012-09-28 2015-04-29 Philip Morris Products Sa Smoking article with contoured filter portion
KR102345860B1 (ko) 2013-07-16 2022-01-03 필립모리스 프로덕츠 에스.에이. 반경방향으로 단단한 흡연 물품 필터
GB201503388D0 (en) 2015-02-27 2015-04-15 British American Tobacco Co A smoking article and filter unit thereof
GB201503389D0 (en) 2015-02-27 2015-04-15 British American Tobacco Co A smoking article and filter unit therefor
GB201503390D0 (en) * 2015-02-27 2015-04-15 British American Tobacco Co A smoking article and filter unit therefor
RU2768358C2 (ru) 2017-07-21 2022-03-23 Филип Моррис Продактс С.А. Генерирующее аэрозоль устройство со спиральным перемещением для нагрева и генерирующая аэрозоль система
CN109619671A (zh) * 2018-11-22 2019-04-16 湖北中烟工业有限责任公司 一种具有高透气度的卷烟
CN118058502A (zh) * 2024-03-25 2024-05-24 南通烟滤嘴有限责任公司 一种滤嘴结构及成型方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283762A (en) * 1964-05-14 1966-11-08 Michael S Kissel Aeratable cigarette
US3410275A (en) * 1965-03-30 1968-11-12 Irwin W. Tucker Cigarette filter
CH508359A (de) * 1968-02-28 1971-06-15 Bat Cigarettenfab Gmbh Rauchware oder Rauchgerät mit einer oder mehreren Ventilationsöffnungen sowie Verfahren zur Herstellung der Rauchware
FR2417950A1 (fr) * 1978-02-24 1979-09-21 Seita Perfectionnements aux filtres pour cigarettes
EP0057201A4 (fr) * 1980-07-31 1982-12-09 American Brands Cigarette a filtre ventile.
JPS59501443A (ja) * 1982-07-23 1984-08-16 フィリップ・モーリス・プロダクツ・インコーポレイテッド シガレツトおよびその製造法
GB2158689B (en) * 1984-05-19 1987-11-18 British American Tobacco Co Improvements relating to smoking articles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4118981A4 (fr) * 2021-05-31 2023-08-23 China Tobacco Yunnan Industrial Co., Ltd Cigarette chauffante ayant une perméabilité à l'air de paroi de tube et une position de perméation de l'air réglables, et procédé de réglage

Also Published As

Publication number Publication date
AR070038A1 (es) 2010-03-10
TW201002220A (en) 2010-01-16
WO2009077244A1 (fr) 2009-06-25
GB0724408D0 (en) 2008-01-30
MX2010005392A (es) 2010-06-01
AU2008337827A1 (en) 2009-06-25

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Legal Events

Date Code Title Description
FZDE Dead