BE901201A - Cigarette a filtre. - Google Patents

Cigarette a filtre.

Info

Publication number
BE901201A
BE901201A BE0/214105A BE214105A BE901201A BE 901201 A BE901201 A BE 901201A BE 0/214105 A BE0/214105 A BE 0/214105A BE 214105 A BE214105 A BE 214105A BE 901201 A BE901201 A BE 901201A
Authority
BE
Belgium
Prior art keywords
section
tampon
tobacco
rod
filter cigarette
Prior art date
Application number
BE0/214105A
Other languages
English (en)
Inventor
D V Cantrell
R R Johnson
Original Assignee
Brown & Williamson Tobacco
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 Brown & Williamson Tobacco filed Critical Brown & Williamson Tobacco
Publication of BE901201A publication Critical patent/BE901201A/fr

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
    • A24D3/04—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)

Abstract

La cigarette comporte une section tubulaire (14) à paroi imperméable, venant coaxialement en butée sur une extrémité du boudin de tabac (12) et un tampon filtrant (30) en butée coaxiale avec la section (14). Plusieurs rainures longitudinales (22), réunies en groupes (20), sont formées dans la périphérie de la section (14) et sont ouvertes à au moins une extrémité de cette section. Une manchette (34) perméable entoure la section (14) et le tampon (30) et recouvre la portion du boudin de tabac (12) adjacente, et sert à fixer cette section (14) et le tampon (30) sur le boudin de tabac (12).
BE0/214105A 1983-12-05 1984-12-04 Cigarette a filtre. BE901201A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/558,220 US4542754A (en) 1983-12-05 1983-12-05 Filtered cigarette

Publications (1)

Publication Number Publication Date
BE901201A true BE901201A (fr) 1985-03-29

Family

ID=24228656

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214105A BE901201A (fr) 1983-12-05 1984-12-04 Cigarette a filtre.

Country Status (19)

Country Link
US (1) US4542754A (fr)
JP (1) JPS60137273A (fr)
AT (1) ATA375984A (fr)
AU (1) AU548595B2 (fr)
BE (1) BE901201A (fr)
BR (1) BR8406186A (fr)
DE (1) DE3443605A1 (fr)
DK (1) DK574784A (fr)
ES (1) ES283201Y (fr)
FI (1) FI844724L (fr)
FR (1) FR2555866A1 (fr)
GB (1) GB2150412A (fr)
GR (1) GR81155B (fr)
IL (1) IL73668A0 (fr)
IT (1) IT8423905A0 (fr)
LU (1) LU85665A1 (fr)
NL (1) NL8403646A (fr)
NO (1) NO844716L (fr)
SE (1) SE8406127L (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8424978D0 (en) * 1984-10-03 1984-11-07 British American Tobacco Co Smoking articles
GB8713904D0 (en) * 1987-06-15 1987-07-22 Tabac Fab Reunies Sa Filter for smoking articles
US4869276A (en) * 1987-08-26 1989-09-26 Philip Morris Incorporated Hinged filter sleeve
US5178166A (en) * 1990-09-20 1993-01-12 Philip Morris Incorporated Filter cigarette
DE4107025C2 (de) * 1991-03-01 1993-12-23 Reemtsma H F & Ph System zur Selbstverfertigung von Filtercigaretten
GB0715172D0 (en) * 2007-08-03 2007-09-12 British American Tobacco Co Filter and method for making a filter for a cigarette
GB0809865D0 (en) * 2008-05-30 2008-07-09 British American Tobacco Co Filter for a smoking article
KR101362616B1 (ko) * 2012-01-31 2014-02-13 주식회사 케이티앤지 필터 내 연기흐름 속도 증가를 통한 연량감 개선 필터
JP1549655S (fr) * 2015-08-14 2019-05-07
EP3687323B1 (fr) * 2017-09-27 2021-12-01 Philip Morris Products S.A. Élément de support pour article de production d'aérosol
KR20210009334A (ko) * 2018-05-17 2021-01-26 가부시키가이샤 도아 산교 방향 카트리지
JP6972345B2 (ja) * 2019-05-28 2021-11-24 雲南中煙工業有限責任公司 使い捨てのデュアルチャネルタバコスティックとその作製方法
WO2022129597A1 (fr) * 2020-12-18 2022-06-23 Philip Morris Products S.A. Article de génération d'aérosol à élément tubulaire creux
KR20230122087A (ko) * 2020-12-18 2023-08-22 필립모리스 프로덕츠 에스.에이. 중공 관형 요소를 갖는 에어로졸 발생 물품
JP2021048871A (ja) * 2020-12-24 2021-04-01 株式会社東亜産業 電子タバコカートリッジ
WO2023099779A1 (fr) * 2021-12-02 2023-06-08 Philip Morris Products S.A. Article de génération d'aérosol ayant un élément de canalisation d'air rainuré
CN118302063A (zh) * 2021-12-02 2024-07-05 菲利普莫里斯生产公司 具有带内空气通路和外空气通路的空气引导元件的气溶胶生成制品

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396733A (en) * 1966-03-23 1968-08-13 Lorillard Co P Cigarette tip
US3490461A (en) * 1967-04-20 1970-01-20 Philip Morris Inc Cigarette ventilation
GB1308661A (en) * 1970-02-21 1973-02-21 Cigarette Components Ltd Device for treating tobacco smoke
TR21005A (tr) * 1980-11-21 1983-05-01 Brown & Williamson Tobacco Duman gecirmez bir sargi ile ihata edilmis mesamath bir filtre cubugunu ihtiva eden bir sigara filtresi
US4406294A (en) * 1982-02-16 1983-09-27 Brown & Williamson Tobacco Corporation Cigarette filter

Also Published As

Publication number Publication date
SE8406127L (sv) 1985-06-06
LU85665A1 (fr) 1985-07-24
DK574784A (da) 1985-06-06
NL8403646A (nl) 1985-07-01
IT8423905A0 (it) 1984-12-05
US4542754A (en) 1985-09-24
ES283201U (es) 1985-05-01
NO844716L (no) 1985-06-06
JPS60137273A (ja) 1985-07-20
FR2555866A1 (fr) 1985-06-07
GB8430744D0 (en) 1985-01-16
ES283201Y (es) 1985-12-16
SE8406127D0 (sv) 1984-12-04
ATA375984A (de) 1987-03-15
AU3600784A (en) 1985-06-27
AU548595B2 (en) 1985-12-19
BR8406186A (pt) 1985-09-24
GR81155B (en) 1985-03-29
DK574784D0 (da) 1984-12-04
GB2150412A (en) 1985-07-03
FI844724A0 (fi) 1984-11-30
FI844724L (fi) 1985-06-06
IL73668A0 (en) 1985-02-28
DE3443605A1 (de) 1985-06-13

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BROWN & WILLIAMSON TOBACCO CORP.

Effective date: 19861231