ES8500024A1 - Un filtro de dilucion de aire ajustable para un articulo de fumar - Google Patents

Un filtro de dilucion de aire ajustable para un articulo de fumar

Info

Publication number
ES8500024A1
ES8500024A1 ES526708A ES526708A ES8500024A1 ES 8500024 A1 ES8500024 A1 ES 8500024A1 ES 526708 A ES526708 A ES 526708A ES 526708 A ES526708 A ES 526708A ES 8500024 A1 ES8500024 A1 ES 8500024A1
Authority
ES
Spain
Prior art keywords
air dilution
filter plug
filter
inner band
bands
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.)
Expired
Application number
ES526708A
Other languages
English (en)
Other versions
ES526708A0 (es
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.)
RJ Reynolds Tobacco Co
Original Assignee
RJ Reynolds Tobacco Co
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 RJ Reynolds Tobacco Co filed Critical RJ Reynolds Tobacco Co
Publication of ES8500024A1 publication Critical patent/ES8500024A1/es
Publication of ES526708A0 publication Critical patent/ES526708A0/es
Granted 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
    • A24D3/04—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

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)

Abstract

FILTRO DE DILUCION DE AIRE AJUSTABLE PARA UN ARTICULO DE FUMAR, ESPECIALMENTE CIGARRILLOS.CONSTA DE UN TAPON DE FILTRO (4) QUE COMPRENDE UN MATERIAL DE FILTRO, TAL COMO UN RELLENO O CARGA DE ESPUMA OBTENIDO POR EXTRUSION, Y UNA ENVOLVENTE (5) FORMADA POR UN PAPEL DE EMBOQUILLAR DE POCA RESISTENCIA A LA CORTADURA E IMPERMEABLE AL AIRE; DE UNOS MEDIOS PARA UNIR DICHO TAPON DE FILTRO (4) AL ARTICULO DE FUMAR; Y DE UNA PLURALIDAD DE BANDAS (6, 22) QUE RODEAN EL CITADO TAPON DE FILTRO (4).
ES526708A 1982-10-25 1983-10-24 Un filtro de dilucion de aire ajustable para un articulo de fumar Granted ES526708A0 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES8500024A1 true ES8500024A1 (es) 1984-10-01
ES526708A0 ES526708A0 (es) 1984-10-01

Family

ID=23731586

Family Applications (2)

Application Number Title Priority Date Filing Date
ES526708A Granted ES526708A0 (es) 1982-10-25 1983-10-24 Un filtro de dilucion de aire ajustable para un articulo de fumar
ES530237A Expired ES8500729A1 (es) 1982-10-25 1984-03-02 Un metodo de hacer un filtro ajustable de dilucion con aire para un articulo de fumar

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES530237A Expired ES8500729A1 (es) 1982-10-25 1984-03-02 Un metodo de hacer un filtro ajustable de dilucion con aire para un articulo de fumar

Country Status (7)

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

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
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
EP2967132B1 (en) * 2013-03-13 2017-05-03 JT International SA Filter cigarette with variable ventilation
KR102639262B1 (ko) * 2020-07-23 2024-02-22 주식회사 케이티앤지 에어로졸 생성 물품, 에어로졸 생성 물품용 냉각 조립체, 및 공기량 조절장치

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
ES530237A0 (es) 1984-11-01
ES8500729A1 (es) 1984-11-01
PT77545A (en) 1983-11-01
EP0107507A1 (en) 1984-05-02
KR840006287A (ko) 1984-11-29
BR8305860A (pt) 1984-05-29
PT77545B (en) 1986-05-20
JPS5998676A (ja) 1984-06-07
ES526708A0 (es) 1984-10-01
AU2015583A (en) 1984-05-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001