AU2007216341B2 - Improvements relating to smoking articles and filter therefor - Google Patents

Improvements relating to smoking articles and filter therefor Download PDF

Info

Publication number
AU2007216341B2
AU2007216341B2 AU2007216341A AU2007216341A AU2007216341B2 AU 2007216341 B2 AU2007216341 B2 AU 2007216341B2 AU 2007216341 A AU2007216341 A AU 2007216341A AU 2007216341 A AU2007216341 A AU 2007216341A AU 2007216341 B2 AU2007216341 B2 AU 2007216341B2
Authority
AU
Australia
Prior art keywords
section
filter
smoke
smoking articles
flow path
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
AU2007216341A
Other languages
English (en)
Other versions
AU2007216341A1 (en
Inventor
Edward Awty
Peter Rex White
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
Original Assignee
British American Tobacco Investments 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 Investments Ltd filed Critical British American Tobacco Investments Ltd
Publication of AU2007216341A1 publication Critical patent/AU2007216341A1/en
Application granted granted Critical
Publication of AU2007216341B2 publication Critical patent/AU2007216341B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
    • 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)
AU2007216341A 2006-02-16 2007-01-19 Improvements relating to smoking articles and filter therefor Ceased AU2007216341B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0603126.4A GB0603126D0 (en) 2006-02-16 2006-02-16 Improvements relating to smoking articles and filters therefor
GB0603126.4 2006-02-16
PCT/GB2007/000155 WO2007093757A1 (en) 2006-02-16 2007-01-19 Improvements relating to smoking articles and filter therefor

Publications (2)

Publication Number Publication Date
AU2007216341A1 AU2007216341A1 (en) 2007-08-23
AU2007216341B2 true AU2007216341B2 (en) 2010-05-13

Family

ID=36141949

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2007216341A Ceased AU2007216341B2 (en) 2006-02-16 2007-01-19 Improvements relating to smoking articles and filter therefor

Country Status (20)

Country Link
US (1) US20090314303A1 (de)
EP (1) EP1983852B1 (de)
JP (1) JP2009526540A (de)
KR (1) KR20080094731A (de)
CN (1) CN101384185B (de)
AR (1) AR059453A1 (de)
AT (1) ATE516716T1 (de)
AU (1) AU2007216341B2 (de)
BR (1) BRPI0707756A2 (de)
CA (1) CA2642521A1 (de)
ES (1) ES2370008T3 (de)
GB (1) GB0603126D0 (de)
MX (1) MX2008010505A (de)
MY (1) MY159363A (de)
PL (1) PL1983852T3 (de)
RU (1) RU2421110C2 (de)
TW (1) TWI399181B (de)
UA (1) UA91407C2 (de)
WO (1) WO2007093757A1 (de)
ZA (1) ZA200806787B (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7479098B2 (en) 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
US7987856B2 (en) 2005-12-29 2011-08-02 Philip Morris Usa Inc. Smoking article with bypass channel
US8240315B2 (en) 2005-12-29 2012-08-14 Philip Morris Usa Inc. Smoking article with improved delivery profile
CN101442917B (zh) 2006-03-28 2012-08-01 菲利普莫里斯生产公司 具有限流件的发烟制品
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
TW200911141A (en) 2007-03-09 2009-03-16 Philip Morris Prod Super recessed filter cigarette restrictor
TW200911138A (en) * 2007-03-09 2009-03-16 Philip Morris Prod Smoking articles with restrictor and aerosol former
GB0715172D0 (en) 2007-08-03 2007-09-12 British American Tobacco Co Filter and method for making a filter for a cigarette
US8079369B2 (en) 2008-05-21 2011-12-20 R.J. Reynolds Tobacco Company Method of forming a cigarette filter rod member
ES2420685T5 (es) 2008-05-21 2017-02-10 R.J. Reynolds Tobacco Company Aparato y método asociado para formar un componente de filtro de un artículo para fumar y artículos para fumar fabricados a partir del mismo
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
US8424540B2 (en) 2009-10-09 2013-04-23 Philip Morris Usa Inc. Smoking article with valved restrictor
US8905037B2 (en) 2009-10-15 2014-12-09 Philip Morris Inc. Enhanced subjective activated carbon cigarette
US8997755B2 (en) * 2009-11-11 2015-04-07 R.J. Reynolds Tobacco Company Filter element comprising smoke-altering material
TW201204272A (en) 2010-03-26 2012-02-01 Philip Morris Prod Smoking articles with significantly reduced gas vapor phase smoking constituents
EP2460422A1 (de) 2010-12-03 2012-06-06 Philip Morris Products S.A. Aerosolerzeugungssystem mit Vorbeugung gegen Kondensatleckagen
GB201113936D0 (en) * 2011-08-12 2011-09-28 British American Tobacco Co Smoking article and method of manufacturing a smoking article
TW201340894A (zh) * 2011-12-20 2013-10-16 British American Tobacco Co 吸煙物件及其他氣流輸送物件（二）
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
KR101506628B1 (ko) * 2014-10-16 2015-03-27 태영산업 주식회사 통기성 담배 필터 및 그의 제조방법
GB201421803D0 (en) * 2014-12-08 2015-01-21 British American Tobacco Co A smoking article, a filter and a method of manufacturing a smoking article
US10952463B2 (en) 2015-09-03 2021-03-23 Philip Morris Products S.A. Aerosol-generating article and low resistance support element for use as segment in an aerosol-generating article
CN208192156U (zh) * 2018-05-12 2018-12-07 深圳市大咖威普科技有限公司 用于烘烤雾化的制品
US20230042993A1 (en) 2020-02-28 2023-02-09 Philip Morris Products S.A. Aerosol-generating article with dual hollow tubular segment

Citations (3)

* 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.
GB1299855A (en) * 1968-12-04 1972-12-13 Molins Machine Co Ltd Improvements in or relating to tobacco smoke filters
EP0558166A2 (de) * 1992-02-25 1993-09-01 H.F. & Ph.F. Reemtsma GmbH & Co Ventilierte Filtercigarette

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854384A (en) * 1971-05-24 1974-12-17 Brown & Williamson Tobacco Method of making tobacco smoke filters
US4414989A (en) * 1981-09-29 1983-11-15 Moragrega Miguel S Impact filter for tipped cigarettes
JPS59154977A (ja) * 1983-02-22 1984-09-04 三菱レイヨン株式会社 デユアル構造タバコフイルタ−
GB8709173D0 (en) * 1987-04-16 1987-05-20 Cigarette Components Ltd Ventilated cigarette filter
GB8823902D0 (en) * 1988-10-12 1988-11-16 Rothmans Int Tobacco Cigarette filter rod elements & cigarettes incorporating such filter rod elements
JPH0523158A (ja) * 1991-07-17 1993-02-02 Daicel Chem Ind Ltd シガレツトフイルター
DE4206510C2 (de) * 1992-03-02 1994-03-31 Reemtsma H F & Ph Cigarettenpapierhülse mit Filtermundstück
US5392792A (en) * 1993-04-13 1995-02-28 R. J. Reynolds Tobacco Company Reduced gas phase cigarette
DE19718296B4 (de) * 1997-04-30 2006-06-29 British American Tobacco (Germany) Gmbh Ventilierte Filtercigarette mit einem koaxialen Filterelement
JP2004008211A (ja) * 2002-06-11 2004-01-15 Masahiko Furuya 紙巻タバコのフィルター並びに該フィルターを装着した紙巻きタバコ
GB2394394A (en) * 2002-10-23 2004-04-28 Filtrona Int Ltd Tobacco smoke filter

Patent Citations (3)

* 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.
GB1299855A (en) * 1968-12-04 1972-12-13 Molins Machine Co Ltd Improvements in or relating to tobacco smoke filters
EP0558166A2 (de) * 1992-02-25 1993-09-01 H.F. & Ph.F. Reemtsma GmbH & Co Ventilierte Filtercigarette

Also Published As

Publication number Publication date
RU2008136759A (ru) 2010-03-27
UA91407C2 (ru) 2010-07-26
BRPI0707756A2 (pt) 2011-05-10
JP2009526540A (ja) 2009-07-23
CN101384185A (zh) 2009-03-11
ZA200806787B (en) 2009-06-24
WO2007093757A1 (en) 2007-08-23
KR20080094731A (ko) 2008-10-23
CA2642521A1 (en) 2007-08-23
TWI399181B (zh) 2013-06-21
MX2008010505A (es) 2008-11-14
EP1983852A1 (de) 2008-10-29
ATE516716T1 (de) 2011-08-15
AU2007216341A1 (en) 2007-08-23
PL1983852T3 (pl) 2012-01-31
GB0603126D0 (en) 2006-03-29
MY159363A (en) 2016-12-30
AR059453A1 (es) 2008-04-09
RU2421110C2 (ru) 2011-06-20
CN101384185B (zh) 2013-01-02
TW200738180A (en) 2007-10-16
US20090314303A1 (en) 2009-12-24
ES2370008T3 (es) 2011-12-09
EP1983852B1 (de) 2011-07-20

Similar Documents

Publication Publication Date Title
AU2007216341B2 (en) Improvements relating to smoking articles and filter therefor
US8353298B2 (en) Smoking article with impaction filter segment
EP0608047B1 (de) Konzentrischer Rauchfilter mit einem Aussenmantel aus einem Zelluloseazetatstrang und mit einem Kern aus einer Aktivkohle enthaltenden Filterbahn
AU2008227975B2 (en) Multi-component filter providing improved flavour enhancement
US20080047571A1 (en) Smoking article with plate impactor
PL207339B1 (pl) Papieros zawierający filtr wielosegmentowy i filtr wielosegmentowy artykułu do palenia
JP2009531052A (ja) 制限器を有する喫煙物品
EP2579736B1 (de) Filter für tabakrauch
CN111479476A (zh) 用于吸烟制品或气溶胶生成产品的过滤器
IE902555A1 (en) Cigarettes
KR20210143311A (ko) 흡연 물품

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired