EP0482872B1 - Smoking article - Google Patents

Smoking article Download PDF

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Publication number
EP0482872B1
EP0482872B1 EP91309726A EP91309726A EP0482872B1 EP 0482872 B1 EP0482872 B1 EP 0482872B1 EP 91309726 A EP91309726 A EP 91309726A EP 91309726 A EP91309726 A EP 91309726A EP 0482872 B1 EP0482872 B1 EP 0482872B1
Authority
EP
European Patent Office
Prior art keywords
collection zone
smoking
smoking article
smoke
hot gases
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 - Lifetime
Application number
EP91309726A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0482872A1 (en
Inventor
Peter John Molloy
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.)
Rothmans International Services Ltd
Original Assignee
Rothmans International Services Ltd
Rothmans International 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26297856&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0482872(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rothmans International Services Ltd, Rothmans International Ltd filed Critical Rothmans International Services Ltd
Publication of EP0482872A1 publication Critical patent/EP0482872A1/en
Application granted granted Critical
Publication of EP0482872B1 publication Critical patent/EP0482872B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A24D1/00—Cigars; Cigarettes
    • 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
    • A24D3/045—Tobacco smoke filters characterised by their shape or structure with smoke acceleration means, e.g. impact-filters

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Saccharide Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
EP91309726A 1990-10-26 1991-10-22 Smoking article Expired - Lifetime EP0482872B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB909023368A GB9023368D0 (en) 1990-10-26 1990-10-26 Smoking article
GB9023368 1990-10-26
SG15695A SG15695G (en) 1990-10-26 1995-01-30 Smoking article

Publications (2)

Publication Number Publication Date
EP0482872A1 EP0482872A1 (en) 1992-04-29
EP0482872B1 true EP0482872B1 (en) 1994-12-14

Family

ID=26297856

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91309726A Expired - Lifetime EP0482872B1 (en) 1990-10-26 1991-10-22 Smoking article

Country Status (29)

Country Link
EP (1) EP0482872B1 (ja)
JP (1) JPH04262773A (ja)
CN (1) CN1061331A (ja)
AP (1) AP247A (ja)
AT (1) ATE115368T1 (ja)
AU (1) AU644690B2 (ja)
BG (1) BG60511B1 (ja)
BR (1) BR9104585A (ja)
CS (1) CS317291A3 (ja)
CU (1) CU22191A3 (ja)
CY (1) CY1832A (ja)
DE (1) DE69105914T2 (ja)
DK (1) DK0482872T3 (ja)
ES (1) ES2068522T3 (ja)
FI (1) FI915054A (ja)
GB (1) GB9023368D0 (ja)
GR (1) GR3015084T3 (ja)
HU (1) HUT66931A (ja)
IE (1) IE65380B1 (ja)
IS (1) IS3766A7 (ja)
MA (1) MA22324A1 (ja)
MX (1) MX9101730A (ja)
NO (1) NO176862C (ja)
NZ (1) NZ240084A (ja)
PL (1) PL167771B1 (ja)
PT (1) PT8860U (ja)
RU (1) RU2001591C1 (ja)
SG (1) SG15695G (ja)
ZA (1) ZA918002B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8353298B2 (en) 2006-07-12 2013-01-15 Philip Morris Usa Inc. Smoking article with impaction filter segment
AU2008224550B2 (en) * 2007-03-09 2013-07-04 Philip Morris Products S.A. Smoking article with open ended filter and restrictor

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3202895A (en) * 1994-07-28 1996-02-22 Lorillard Tobacco Company Hollow smokable article
GB2296853A (en) * 1995-01-12 1996-07-17 Chiu Christopher Chi Wah Safety cigarette
GB9724872D0 (en) * 1997-11-26 1998-01-21 British American Tobacco Co Smoking articles
JP4224457B2 (ja) * 2002-09-04 2009-02-12 日本たばこ産業株式会社 喫煙用フィルター
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
AU2007231147B2 (en) 2006-03-28 2013-05-23 Philip Morris Products S.A. Smoking article with a restrictor
KR101059252B1 (ko) 2006-03-30 2011-08-24 니뽄 다바코 산교 가부시키가이샤 끽연구
US20080047571A1 (en) * 2006-07-12 2008-02-28 Philip Morris Usa Inc. Smoking article with plate impactor
US8424539B2 (en) 2006-08-08 2013-04-23 Philip Morris Usa Inc. Smoking article with single piece restrictor and chamber
BRPI0603954B1 (pt) * 2006-09-25 2014-05-20 Souza Cruz Sa Artigo para fumar e método de fabricação de um artigo para fumar
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
CN101605472B (zh) * 2007-02-02 2011-04-06 日本烟草产业株式会社 吸烟用具
JP2010094025A (ja) * 2007-02-02 2010-04-30 Japan Tobacco Inc 喫煙用フィルター
TW200911138A (en) * 2007-03-09 2009-03-16 Philip Morris Prod Smoking articles with restrictor and aerosol former
WO2008146548A1 (ja) * 2007-05-28 2008-12-04 Japan Tobacco Inc. シガレット
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
US8905037B2 (en) 2009-10-15 2014-12-09 Philip Morris Inc. Enhanced subjective activated carbon cigarette
TW201204272A (en) 2010-03-26 2012-02-01 Philip Morris Prod Smoking articles with significantly reduced gas vapor phase smoking constituents
GB201104788D0 (en) * 2011-03-22 2011-05-04 British American Tobacco Co Smoking article
GB2491358A (en) * 2011-05-31 2012-12-05 British American Tobacco Co Smoking device for generating an aerosol
US9282772B2 (en) * 2012-01-31 2016-03-15 Altria Client Services Llc Electronic vaping device
AU2015359136B2 (en) * 2014-12-08 2018-04-26 British American Tobacco (Investments) Limited A smoking article, a smoking article filter section and a method of manufacturing a smoking article
ES2717550B2 (es) * 2017-12-21 2020-02-28 Univ Alicante Filtro combinado para la eliminacion de alquitranes y compuestos toxicos del humo del tabaco
IT201800010060A1 (it) * 2018-11-06 2020-05-06 Gd Spa Sigaretta
KR20210081416A (ko) * 2018-12-07 2021-07-01 니뽄 다바코 산교 가부시키가이샤 비연소 가열형 흡연 물품, 전기 가열형 흡연 시스템 및 비연소 가열형 흡연 물품의 제조 방법
CN110720665B (zh) * 2019-10-15 2021-11-05 南通醋酸纤维有限公司 一种气溶胶生成结构、制备方法及应用

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1892093U (de) * 1964-01-17 1964-04-30 Werner Baehr Filter fuer zigaretten od. dgl. mit drosselstellen, kondensationshohlraeumen und prallflaechen.
CH424587A (de) * 1965-07-28 1966-11-15 Heusser Eduard Filter zum Entzug der Teerstoffe aus dem Rauch der Tabakwaren
US3496945A (en) * 1967-03-31 1970-02-24 Abraham Emil Tomkin Air-admixed cigarette utilizing restrictive-flow orifice
FR2004232A1 (ja) * 1968-03-19 1969-11-21 Grauvogel Kurt
US3527235A (en) * 1968-05-24 1970-09-08 Matra Corp Tobacco smoke filter device
GB1256117A (en) * 1968-06-03 1971-12-08 Universal American Corp Refrigeration system
JPS4938800B1 (ja) * 1970-05-08 1974-10-21
CA913486A (en) * 1970-05-25 1972-10-31 Plourde Jacques Selective air dosing means for cigarettes
US3695274A (en) * 1970-11-30 1972-10-03 Brown & Williamson Tobacco Piston type cigarette filter
JPS4836477U (ja) * 1971-09-03 1973-05-01
US3756249A (en) * 1971-09-23 1973-09-04 Kimberly Clark Co Smokable article having internal air passageway
BE790395A (fr) * 1971-10-21 1973-02-15 British American Tobacco Co Perfectionnements aux articles a fumer
US3773053A (en) * 1972-01-24 1973-11-20 Philip Morris Inc Cigarette with controlled smoking profile
JPS5119006Y2 (ja) * 1972-04-11 1976-05-19
SE361840B (ja) * 1972-04-13 1973-11-19 Defibrator Ab
DE3115004A1 (de) * 1981-04-14 1982-11-11 Schöller, Wolfgang, 8000 München Filter fuer zigaretten oder andere tabakerzeugnisse
GB8329501D0 (en) * 1983-11-04 1983-12-07 British American Tobacco Co Smoking articles
JPS60156375A (ja) * 1984-01-27 1985-08-16 樋口　清治 有害因子等の再燃焼防止タバコ
GB8819291D0 (en) * 1988-08-12 1988-09-14 British American Tobacco Co Improvements relating to smoking articles
DK499289A (da) * 1988-10-12 1990-04-13 Rothmans Int Tobacco Stangelementer til cigaretfiltre og cigaretter udstyret med saadanne stangelementer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8353298B2 (en) 2006-07-12 2013-01-15 Philip Morris Usa Inc. Smoking article with impaction filter segment
AU2008224550B2 (en) * 2007-03-09 2013-07-04 Philip Morris Products S.A. Smoking article with open ended filter and restrictor
CN101657114B (zh) * 2007-03-09 2013-07-31 菲利普莫里斯生产公司 带有端部敞开的过滤器和限流器的发烟制品

Also Published As

Publication number Publication date
ES2068522T3 (es) 1995-04-16
FI915054A (fi) 1992-04-27
NZ240084A (en) 1994-12-22
DK0482872T3 (da) 1995-05-01
RU2001591C1 (ru) 1993-10-30
AP9100331A0 (en) 1992-01-31
PL167771B1 (pl) 1995-11-30
AU644690B2 (en) 1993-12-16
IS3766A7 (is) 1992-04-27
MA22324A1 (fr) 1992-07-01
PT8860U (pt) 1996-02-29
EP0482872A1 (en) 1992-04-29
NO914076L (no) 1992-04-27
AU8554791A (en) 1992-05-14
AP247A (en) 1993-03-14
CS317291A3 (en) 1992-12-16
CN1061331A (zh) 1992-05-27
PT8860T (pt) 1994-01-31
MX9101730A (es) 1992-06-05
ATE115368T1 (de) 1994-12-15
IE65380B1 (en) 1995-10-18
SG15695G (en) 1995-06-16
IE913717A1 (en) 1992-05-22
GR3015084T3 (en) 1995-05-31
JPH04262773A (ja) 1992-09-18
PL292172A1 (en) 1992-06-15
NO914076D0 (no) 1991-10-17
BR9104585A (pt) 1992-06-09
DE69105914T2 (de) 1995-07-27
CU22191A3 (es) 1994-01-31
CY1832A (en) 1995-12-01
GB9023368D0 (en) 1990-12-05
DE69105914D1 (de) 1995-01-26
FI915054A0 (fi) 1991-10-25
NO176862C (no) 1995-06-14
HU913264D0 (en) 1992-01-28
HUT66931A (en) 1995-01-30
BG60511B1 (bg) 1995-07-28
NO176862B (no) 1995-03-06
ZA918002B (en) 1992-06-24

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