DE3116052A1 - Rauchartikel - Google Patents

Rauchartikel

Info

Publication number
DE3116052A1
DE3116052A1 DE19813116052 DE3116052A DE3116052A1 DE 3116052 A1 DE3116052 A1 DE 3116052A1 DE 19813116052 DE19813116052 DE 19813116052 DE 3116052 A DE3116052 A DE 3116052A DE 3116052 A1 DE3116052 A1 DE 3116052A1
Authority
DE
Germany
Prior art keywords
smoking article
smoke
passage
article according
smoking
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.)
Granted
Application number
DE19813116052
Other languages
German (de)
English (en)
Other versions
DE3116052C2 (en, 2012
Inventor
Henry George Totton Hampshire Horsewell
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 IFI
Original Assignee
British American Tobacco Co Ltd
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 British American Tobacco Co Ltd filed Critical British American Tobacco Co Ltd
Publication of DE3116052A1 publication Critical patent/DE3116052A1/de
Application granted granted Critical
Publication of DE3116052C2 publication Critical patent/DE3116052C2/de
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
    • A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
DE19813116052 1980-05-01 1981-04-22 Rauchartikel Granted DE3116052A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8014455 1980-05-01

Publications (2)

Publication Number Publication Date
DE3116052A1 true DE3116052A1 (de) 1982-03-11
DE3116052C2 DE3116052C2 (en, 2012) 1988-05-11

Family

ID=10513132

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3153420A Expired - Lifetime DE3153420C2 (en, 2012) 1980-05-01 1981-04-22
DE19813116052 Granted DE3116052A1 (de) 1980-05-01 1981-04-22 Rauchartikel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3153420A Expired - Lifetime DE3153420C2 (en, 2012) 1980-05-01 1981-04-22

Country Status (20)

Country Link
US (1) US4380241A (en, 2012)
JP (1) JPS6020986B2 (en, 2012)
AU (1) AU540784B2 (en, 2012)
BE (1) BE888461A (en, 2012)
BR (1) BR8102811A (en, 2012)
CA (1) CA1156533A (en, 2012)
CH (1) CH641016A5 (en, 2012)
DE (2) DE3153420C2 (en, 2012)
DK (1) DK162691C (en, 2012)
FI (1) FI69954C (en, 2012)
FR (1) FR2481581B1 (en, 2012)
GB (1) GB2078086B (en, 2012)
HK (1) HK29984A (en, 2012)
MY (1) MY8500211A (en, 2012)
NL (1) NL186616C (en, 2012)
NO (1) NO154862C (en, 2012)
NZ (1) NZ196978A (en, 2012)
SE (1) SE450327B (en, 2012)
SG (1) SG82083G (en, 2012)
ZA (1) ZA812491B (en, 2012)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416758A1 (de) * 1983-05-09 1984-11-15 Brown & Williamson Tobacco Corp., Louisville, Ky. Belueftetes mundstueck fuer einen rauchartikel
DE3415842A1 (de) * 1983-05-09 1984-11-15 Brown & Williamson Tobacco Corp., Louisville, Ky. Belueftetes mundstueck fuer einen rauchartikel
DE3441817A1 (de) * 1983-12-05 1985-06-13 Brown & Williamson Tobacco Corp., Louisville, Ky. Zigarette mit einem mundstueck und verfahren zur herstellung desselben
DE3442414A1 (de) * 1983-12-05 1985-06-13 Brown & Williamson Tobacco Corp., Louisville, Ky. Zigarette mit einem mundstueck
DE3428697A1 (de) * 1984-08-03 1986-02-13 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Filter fuer einen rauchbaren artikel
DE4205658A1 (de) * 1992-02-25 1993-08-26 Reemtsma H F & Ph Ventilierte filtercigarette

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL66401A (en) * 1981-08-03 1985-07-31 Brown & Williamson Tobacco Filter cigarette
US4492238A (en) 1981-09-30 1985-01-08 Philip Morris Incorporated Method and apparatus for production of smoke filter components
US4600027A (en) * 1982-07-23 1986-07-15 Philip Morris Incorporated Cigarette and method of making it
US4649944A (en) * 1982-09-30 1987-03-17 Philip Morris Incorporated Filter cigarette
US4570649A (en) * 1982-09-30 1986-02-18 Philip Morris Incorporated Filter cigarette
US4527573A (en) * 1982-11-05 1985-07-09 Philip Morris Incorporated Filter cigarette
US4526183A (en) * 1982-09-30 1985-07-02 Philip Morris Incorporated Filter cigarette
US4532943A (en) * 1982-09-30 1985-08-06 Philip Morris Incorporated Adjustable filter cigarette
US4503869A (en) * 1983-06-10 1985-03-12 Brown & Williamson Tobacco Corporation Cigarette mouthpiece
US4580584A (en) * 1984-02-21 1986-04-08 Brown & Williamson Tobacco Corporation Cigarette filter
US4582072A (en) * 1984-06-25 1986-04-15 Brown & Williamson Tobacco Corporation Cigarette filter
GB8518385D0 (en) * 1985-07-20 1985-08-29 British American Tobacco Co Tobacco smoke filters
GB8525967D0 (en) * 1985-10-22 1985-11-27 Cigarette Components Ltd Ventilated cigarette filter
US4649941A (en) * 1985-12-16 1987-03-17 R. J. Reynolds Tobacco Company Adjustable air dilution cigarette exhibiting controlled pressure drop
GB8713904D0 (en) * 1987-06-15 1987-07-22 Tabac Fab Reunies Sa Filter for smoking articles
JPH01137196U (en, 2012) * 1988-03-11 1989-09-20
US5265626A (en) * 1989-01-17 1993-11-30 B.A.T. Cigarettenfabriken Gmbh Coaxial filter cigarette
US4898190A (en) * 1989-03-01 1990-02-06 R. J. Reynolds Tabacco Company Adjustable air dilution cigarette with pressure drop compensation
US5195543A (en) * 1991-10-28 1993-03-23 American Filtrona Corporation Balanced flow tobacco smoke filter
US5392792A (en) * 1993-04-13 1995-02-28 R. J. Reynolds Tobacco Company Reduced gas phase cigarette
US6345625B1 (en) 1997-12-06 2002-02-12 Kar Eng Chew Filter for secondary smoke and smoking articles incorporating the same
US20030236489A1 (en) * 2002-06-21 2003-12-25 Baxter International, Inc. Method and apparatus for closed-loop flow control system
US8240315B2 (en) 2005-12-29 2012-08-14 Philip Morris Usa Inc. Smoking article with improved delivery profile
US7987856B2 (en) 2005-12-29 2011-08-02 Philip Morris Usa Inc. Smoking article with bypass channel
PL2007233T3 (pl) 2006-03-28 2020-03-31 Philip Morris Products S.A. Wyrób do palenia z ogranicznikiem
US8353298B2 (en) 2006-07-12 2013-01-15 Philip Morris Usa Inc. Smoking article with impaction filter segment
US8424539B2 (en) 2006-08-08 2013-04-23 Philip Morris Usa Inc. Smoking article with single piece restrictor and chamber
US8235056B2 (en) 2006-12-29 2012-08-07 Philip Morris Usa Inc. Smoking article with concentric hollow core in tobacco rod and capsule containing flavorant and aerosol forming agents in the filter system
TW200911138A (en) * 2007-03-09 2009-03-16 Philip Morris Prod Smoking articles with restrictor and aerosol former
TW200900014A (en) * 2007-03-09 2009-01-01 Philip Morris Prod Smoking article filter with annular restrictor and downstream ventilation
TW200911143A (en) * 2007-03-09 2009-03-16 Philip Morris Prod Restrictor attachment for unfiltered smoking article
TW200911141A (en) 2007-03-09 2009-03-16 Philip Morris Prod Super recessed filter cigarette restrictor
US20100059072A1 (en) * 2008-09-09 2010-03-11 Steve Woodson Ventilated smoking material perforation apparatus, method and product
US20100059075A1 (en) * 2008-09-09 2010-03-11 Steve Woodson Ventilated smoking material perforation apparatus and method
US8424540B2 (en) 2009-10-09 2013-04-23 Philip Morris Usa Inc. Smoking article with valved restrictor
AR080556A1 (es) 2009-10-09 2012-04-18 Philip Morris Prod Diseno de filtro para mejorar el perfil sensorial de articulos para fumar con boquilla de filtro de carbono
US20110083687A1 (en) * 2009-10-09 2011-04-14 Philip Morris Usa Inc. Cigarette filter to reduce smoke deliveries in later puffs
US8905037B2 (en) 2009-10-15 2014-12-09 Philip Morris Inc. Enhanced subjective activated carbon cigarette
US9138016B2 (en) 2010-03-26 2015-09-22 Philip Morris Usa Inc. Smoking articles with significantly reduced gas vapor phase smoking constituents
GB201013072D0 (en) * 2010-08-04 2010-09-15 British American Tobacco Co Smoking article
CN101904563A (zh) * 2010-08-18 2010-12-08 沈中 香烟过滤嘴
WO2015035220A1 (en) 2013-09-05 2015-03-12 Lorillard Tobacco Company Filter components, filters, smoking articles, and related methods, all for the controlled delivery of aerosols
UA122769C2 (uk) 2014-05-30 2021-01-06 Філіп Морріс Продактс С.А. Курильний виріб з вентильованою порожниною на кінці, який підносять до рота
JP6416512B2 (ja) * 2014-06-19 2018-10-31 株式会社ダイセル 中空状たばこフィルター部材の製造方法
EP3178333B1 (en) * 2014-08-07 2021-05-05 Japan Tobacco, Inc. Cigarette with filter
US20160165950A1 (en) * 2014-12-12 2016-06-16 Lorillard Tobacco Company Reduction of carbon monoxide in mainstream cigarette smoke
US20180271144A1 (en) * 2017-03-23 2018-09-27 Shrujal Patel Smoking wrapper/filter combination
US12349725B2 (en) 2017-12-15 2025-07-08 Imperial Tobacco Limited Substitute smoking consumable

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB625391A (en) * 1947-07-28 1949-06-27 Harry Wyner Improvements in and relating to cigarette filter plugs and cigarettes made therewith
US2954778A (en) 1956-11-16 1960-10-04 Mac Farland Aveyard & Company Auxiliary filtration means for filter-type cigarettes
DE1916740U (de) 1965-03-23 1965-05-26 Franz Dipl Ing Jahnel Zigarette mit rauchreiniger und verkuerztem tabakstrang.
GB1080478A (en) * 1965-01-22 1967-08-23 Henry Jacques Gaisman Improvements in or relating to objects to be smoked
FR1531543A (fr) * 1967-05-22 1968-07-05 Seita Nouvel embout pour produits à fumer
US3581748A (en) 1969-07-02 1971-06-01 Int Automated Electronics Corp Cigarette filter
DE2107850A1 (en, 2012) * 1970-02-21 1971-09-09
US3789855A (en) * 1971-06-22 1974-02-05 Liggett & Myers Inc High flavor impact, low smoke yield cigarette mouthpiece
DE2440821A1 (de) * 1973-08-27 1975-03-27 Liggett & Myers Inc Zigarettenfilter
US4023576A (en) * 1973-11-21 1977-05-17 Liggett & Myers Incorporated Cigarette mouthpiece for controlling flow
DE2847984A1 (de) * 1977-11-11 1979-05-17 Laurens Sigaretten Zigarettenfilter und filterzigarette

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA736743A (en) * 1966-06-21 Levavi David Cigarette smoke filter device
US1718122A (en) * 1927-01-18 1929-06-18 Shon Clarence L De Cigarette tip
US2819720A (en) * 1955-07-01 1958-01-14 Burbig Henry Cigarette or cigar with filter
FR1365712A (fr) * 1962-07-30 1964-07-03 Filtres pour cigarettes
US3490461A (en) * 1967-04-20 1970-01-20 Philip Morris Inc Cigarette ventilation
GB1436636A (en) * 1973-05-07 1976-05-19 Berkowitz S Tobacco smoking structures
GB1527705A (en) * 1976-03-01 1978-10-11 Liggett & Myers Inc Cigarette filter
GB1508084A (en) * 1976-03-17 1978-04-19 British American Tobacco Co Tobacco-smoke filters
GB1585862A (en) * 1976-11-19 1981-03-11 British American Tobacco Co Tobacco-smoke filters
AU4119078A (en) * 1977-11-18 1980-05-08 Philip Morris Inc Filter system
US4256122A (en) * 1979-04-11 1981-03-17 Brown & Williamson Tobacco Corporation Cigarette filter

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB625391A (en) * 1947-07-28 1949-06-27 Harry Wyner Improvements in and relating to cigarette filter plugs and cigarettes made therewith
US2954778A (en) 1956-11-16 1960-10-04 Mac Farland Aveyard & Company Auxiliary filtration means for filter-type cigarettes
GB1080478A (en) * 1965-01-22 1967-08-23 Henry Jacques Gaisman Improvements in or relating to objects to be smoked
DE1916740U (de) 1965-03-23 1965-05-26 Franz Dipl Ing Jahnel Zigarette mit rauchreiniger und verkuerztem tabakstrang.
FR1531543A (fr) * 1967-05-22 1968-07-05 Seita Nouvel embout pour produits à fumer
US3581748A (en) 1969-07-02 1971-06-01 Int Automated Electronics Corp Cigarette filter
DE2107850A1 (en, 2012) * 1970-02-21 1971-09-09
US3789855A (en) * 1971-06-22 1974-02-05 Liggett & Myers Inc High flavor impact, low smoke yield cigarette mouthpiece
DE2440821A1 (de) * 1973-08-27 1975-03-27 Liggett & Myers Inc Zigarettenfilter
US4023576A (en) * 1973-11-21 1977-05-17 Liggett & Myers Incorporated Cigarette mouthpiece for controlling flow
DE2847984A1 (de) * 1977-11-11 1979-05-17 Laurens Sigaretten Zigarettenfilter und filterzigarette

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416758A1 (de) * 1983-05-09 1984-11-15 Brown & Williamson Tobacco Corp., Louisville, Ky. Belueftetes mundstueck fuer einen rauchartikel
DE3415842A1 (de) * 1983-05-09 1984-11-15 Brown & Williamson Tobacco Corp., Louisville, Ky. Belueftetes mundstueck fuer einen rauchartikel
DE3441817A1 (de) * 1983-12-05 1985-06-13 Brown & Williamson Tobacco Corp., Louisville, Ky. Zigarette mit einem mundstueck und verfahren zur herstellung desselben
DE3442414A1 (de) * 1983-12-05 1985-06-13 Brown & Williamson Tobacco Corp., Louisville, Ky. Zigarette mit einem mundstueck
DE3428697A1 (de) * 1984-08-03 1986-02-13 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Filter fuer einen rauchbaren artikel
DE4205658A1 (de) * 1992-02-25 1993-08-26 Reemtsma H F & Ph Ventilierte filtercigarette

Also Published As

Publication number Publication date
US4380241A (en) 1983-04-19
FI811202L (fi) 1981-11-02
BE888461A (fr) 1981-08-17
MY8500211A (en) 1985-12-31
SG82083G (en) 1984-08-03
GB2078086B (en) 1983-08-03
FI69954B (fi) 1986-01-31
ZA812491B (en) 1982-06-30
DK162691B (da) 1991-12-02
SE8102648L (sv) 1981-11-02
NL186616B (nl) 1990-08-16
DK162691C (da) 1992-04-21
NO154862B (no) 1986-09-29
AU540784B2 (en) 1984-12-06
DK191681A (da) 1981-11-02
FR2481581B1 (fr) 1987-05-15
NO154862C (no) 1987-01-07
JPS56169579A (en) 1981-12-26
DE3153420C2 (en, 2012) 1992-12-24
HK29984A (en) 1984-04-13
NZ196978A (en) 1983-11-18
GB2078086A (en) 1982-01-06
AU6946781A (en) 1981-11-05
NL8102081A (nl) 1981-12-01
CH641016A5 (fr) 1984-02-15
FI69954C (fi) 1986-09-12
CA1156533A (en) 1983-11-08
NO811437L (no) 1981-11-02
SE450327B (sv) 1987-06-22
FR2481581A1 (fr) 1981-11-06
BR8102811A (pt) 1981-09-01
DE3116052C2 (en, 2012) 1988-05-11
NL186616C (nl) 1991-01-16
JPS6020986B2 (ja) 1985-05-24

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Legal Events

Date Code Title Description
OR8 Request for search as to paragraph 43 lit. 1 sentence 1 patent law
8127 New person/name/address of the applicant

Owner name: BROWN & WILLIAMSON TOBACCO CORP., 40232 LOUISVILLE

8128 New person/name/address of the agent

Representative=s name: EITLE, W., DIPL.-ING. HOFFMANN, K., DIPL.-ING. DR.

8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: GRUENECKER, A., DIPL.-ING. KINKELDEY, H., DIPL.-IN

8127 New person/name/address of the applicant

Owner name: BRITISH-AMERICAN TOBACCO CO. LTD., LONDON, GB

8128 New person/name/address of the agent

Representative=s name: GRUENECKER, A., DIPL.-ING. KINKELDEY, H., DIPL.-IN

8172 Supplementary division/partition in:

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