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BR8305860A - ADJUSTABLE AIR DILUTION FILTER - Google Patents

ADJUSTABLE AIR DILUTION FILTER

Info

Publication number
BR8305860A
BR8305860A BR8305860A BR8305860A BR8305860A BR 8305860 A BR8305860 A BR 8305860A BR 8305860 A BR8305860 A BR 8305860A BR 8305860 A BR8305860 A BR 8305860A BR 8305860 A BR8305860 A BR 8305860A
Authority
BR
Brazil
Prior art keywords
adjustable air
air dilution
dilution filter
filter
adjustable
Prior art date
Application number
BR8305860A
Other languages
Portuguese (pt)
Inventor
Leslie Elmer Payne
Original Assignee
Reynolds Tobacco Co R
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 Reynolds Tobacco Co R filed Critical Reynolds Tobacco Co R
Publication of BR8305860A publication Critical patent/BR8305860A/en

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
    • A24D3/041—Tobacco smoke filters characterised by their shape or structure with adjustable means for modifying the degree of filtration of the filter
    • 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
    • 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
    • A24D1/02—Cigars; Cigarettes with special covers
    • A24D1/027—Cigars; Cigarettes with special covers with ventilating means, e.g. perforations
BR8305860A 1982-10-25 1983-10-24 ADJUSTABLE AIR DILUTION FILTER BR8305860A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43621782A 1982-10-25 1982-10-25

Publications (1)

Publication Number Publication Date
BR8305860A true BR8305860A (en) 1984-05-29

Family

ID=23731586

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8305860A BR8305860A (en) 1982-10-25 1983-10-24 ADJUSTABLE AIR DILUTION FILTER

Country Status (7)

Country Link
EP (1) EP0107507A1 (en)
JP (1) JPS5998676A (en)
KR (1) KR840006287A (en)
AU (1) AU2015583A (en)
BR (1) BR8305860A (en)
ES (2) ES526708A0 (en)
PT (1) PT77545B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649945A (en) * 1985-12-05 1987-03-17 R. J. Reynolds Tobacco Company Adjustable air dilution cigarette exhibiting controlled pressure drop
US4649941A (en) * 1985-12-16 1987-03-17 R. J. Reynolds Tobacco Company Adjustable air dilution cigarette exhibiting controlled pressure drop
US4716912A (en) * 1986-02-14 1988-01-05 R. J. Reynolds Tobacco Company Filter cigarette having adjustable air dilution
US4687008A (en) * 1986-04-17 1987-08-18 Philip Morris Incorporated Filter cigarette
GB201104232D0 (en) 2011-03-14 2011-04-27 British American Tobacco Co Smoking article and method of manufacturing a smoking article
GB201223183D0 (en) * 2012-12-21 2013-02-06 British American Tobacco Co A smoking article
GB201223179D0 (en) * 2012-12-21 2013-02-06 British American Tobacco Co A smoking article
WO2014140216A1 (en) * 2013-03-13 2014-09-18 Jt International Sa Filter cigarette with variable ventilation
EP2777410A1 (en) * 2013-03-13 2014-09-17 JT International SA Filter cigarette with variable ventilation
EP2777409A1 (en) * 2013-03-13 2014-09-17 JT International SA Filter cigarette with variable ventilation
KR102639262B1 (en) * 2020-07-23 2024-02-22 주식회사 케이티앤지 Aerosol generating article, Cooling assembly for aerosol generating article, and Air volume control device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359988A (en) * 1965-04-21 1967-12-26 Osborne M Thomson Filter cigarette
US3486508A (en) * 1967-02-08 1969-12-30 Walter Sipos Cigarette filter assembly
US3503406A (en) * 1968-10-28 1970-03-31 Lawrence Murry Riegel Cigarettes

Also Published As

Publication number Publication date
PT77545A (en) 1983-11-01
EP0107507A1 (en) 1984-05-02
AU2015583A (en) 1984-05-03
JPS5998676A (en) 1984-06-07
ES8500024A1 (en) 1984-10-01
ES8500729A1 (en) 1984-11-01
ES530237A0 (en) 1984-11-01
KR840006287A (en) 1984-11-29
ES526708A0 (en) 1984-10-01
PT77545B (en) 1986-05-20

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