DE2308302A1 - Filter mit zwischenkammer fuer zigaretten - Google Patents

Filter mit zwischenkammer fuer zigaretten

Info

Publication number
DE2308302A1
DE2308302A1 DE19732308302 DE2308302A DE2308302A1 DE 2308302 A1 DE2308302 A1 DE 2308302A1 DE 19732308302 DE19732308302 DE 19732308302 DE 2308302 A DE2308302 A DE 2308302A DE 2308302 A1 DE2308302 A1 DE 2308302A1
Authority
DE
Germany
Prior art keywords
envelope
filter
intermediate chamber
paper
chamber
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.)
Ceased
Application number
DE19732308302
Other languages
German (de)
English (en)
Inventor
Jean Buisson
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.)
Societe Nationale dExploitation Industrielle des Tabacs et Allumettes SAS
Original Assignee
Societe Nationale dExploitation Industrielle des Tabacs et Allumettes SAS
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 Societe Nationale dExploitation Industrielle des Tabacs et Allumettes SAS filed Critical Societe Nationale dExploitation Industrielle des Tabacs et Allumettes SAS
Publication of DE2308302A1 publication Critical patent/DE2308302A1/de
Ceased 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)
DE19732308302 1972-06-13 1973-02-20 Filter mit zwischenkammer fuer zigaretten Ceased DE2308302A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7221232A FR2142412A5 (enExample) 1972-06-13 1972-06-13

Publications (1)

Publication Number Publication Date
DE2308302A1 true DE2308302A1 (de) 1974-01-03

Family

ID=9100118

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732308302 Ceased DE2308302A1 (de) 1972-06-13 1973-02-20 Filter mit zwischenkammer fuer zigaretten

Country Status (2)

Country Link
DE (1) DE2308302A1 (enExample)
FR (1) FR2142412A5 (enExample)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2710918A1 (de) * 1976-03-16 1977-09-22 Molins Ltd Ventilierte zigarette sowie verfahren und vorrichtung zu ihrer herstellung und pruefvorrichtung zu ihrer pruefung
DE2751559A1 (de) * 1976-11-19 1978-05-24 British American Tobacco Co Tabakrauchfilter
DE2832988A1 (de) * 1977-08-05 1979-02-22 Molins Ltd Verfahren und vorrichtung zum herstellen ventilierter zigaretten
DE2940293A1 (de) * 1977-08-19 1981-05-21 Liggett Group Inc., Montvale, N.J. Filter mit belueftung, mit dem filter versehene zigarette sowie verfahren und vorrichtung zur herstellung
DE3143965A1 (de) * 1980-11-21 1982-06-24 Brown & Williamson Tobacco Corp., 40232 Louisville, Ky. Zigarettenfilter
DE3122193A1 (de) * 1981-06-04 1983-01-05 Julius Glatz Gmbh, 6731 Neidenfels Mundstueck fuer filterzigaretten
DE3205742A1 (de) * 1982-02-18 1983-08-25 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Cigarettenfilter
DE4205658A1 (de) * 1992-02-25 1993-08-26 Reemtsma H F & Ph Ventilierte filtercigarette
US6311696B1 (en) * 1991-05-20 2001-11-06 British-American Tobacco Company Limited Smoking articles
CN105077576A (zh) * 2015-09-01 2015-11-25 云南中烟工业有限责任公司 一种三元复合嘴棒

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2710918A1 (de) * 1976-03-16 1977-09-22 Molins Ltd Ventilierte zigarette sowie verfahren und vorrichtung zu ihrer herstellung und pruefvorrichtung zu ihrer pruefung
DE2751559A1 (de) * 1976-11-19 1978-05-24 British American Tobacco Co Tabakrauchfilter
DE2832988A1 (de) * 1977-08-05 1979-02-22 Molins Ltd Verfahren und vorrichtung zum herstellen ventilierter zigaretten
DE2940293A1 (de) * 1977-08-19 1981-05-21 Liggett Group Inc., Montvale, N.J. Filter mit belueftung, mit dem filter versehene zigarette sowie verfahren und vorrichtung zur herstellung
DE3143965A1 (de) * 1980-11-21 1982-06-24 Brown & Williamson Tobacco Corp., 40232 Louisville, Ky. Zigarettenfilter
DE3122193A1 (de) * 1981-06-04 1983-01-05 Julius Glatz Gmbh, 6731 Neidenfels Mundstueck fuer filterzigaretten
DE3205742A1 (de) * 1982-02-18 1983-08-25 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Cigarettenfilter
US6311696B1 (en) * 1991-05-20 2001-11-06 British-American Tobacco Company Limited Smoking articles
DE4205658A1 (de) * 1992-02-25 1993-08-26 Reemtsma H F & Ph Ventilierte filtercigarette
CN105077576A (zh) * 2015-09-01 2015-11-25 云南中烟工业有限责任公司 一种三元复合嘴棒

Also Published As

Publication number Publication date
FR2142412A5 (enExample) 1973-01-26

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Legal Events

Date Code Title Description
OD Request for examination
8131 Rejection