ES264954U - "filtro del humo". - Google Patents
"filtro del humo".Info
- Publication number
- ES264954U ES264954U ES1982264954U ES264954U ES264954U ES 264954 U ES264954 U ES 264954U ES 1982264954 U ES1982264954 U ES 1982264954U ES 264954 U ES264954 U ES 264954U ES 264954 U ES264954 U ES 264954U
- Authority
- ES
- Spain
- Prior art keywords
- grooves
- filter
- smoke
- tobacco smoke
- tipping
- 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
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)
Abstract
Filtro del humo, caracterizado porque comprende una varilla filtrante permeable al humo, una camisa impermeable al humo alrededor de la varilla filtrante al menos un surco que está formado en la camisa y la varilla que se extiende de extremo a extremo de la camisa, y alrededor de la camisa material de boquilla de ventilación para proveer en el uso al ingreso de aire externo a través de él en el surco.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/261,690 US4637409A (en) | 1981-05-07 | 1981-05-07 | Tobacco smoke filter and method and apparatus for making same |
Publications (2)
Publication Number | Publication Date |
---|---|
ES264954U true ES264954U (es) | 1983-07-16 |
ES264954Y ES264954Y (es) | 1984-01-16 |
Family
ID=22994432
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1982264954U Expired ES264954Y (es) | 1981-05-07 | 1982-05-05 | "filtro del humo". |
ES1982268252U Expired ES268252Y (es) | 1981-05-07 | 1982-10-15 | Disposicion de filtro del humo. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1982268252U Expired ES268252Y (es) | 1981-05-07 | 1982-10-15 | Disposicion de filtro del humo. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4637409A (es) |
AU (1) | AU559726B2 (es) |
BR (1) | BR8202695A (es) |
CA (1) | CA1190113A (es) |
CH (1) | CH656782A5 (es) |
DE (1) | DE3216667A1 (es) |
ES (2) | ES264954Y (es) |
GB (1) | GB2098051B (es) |
HK (1) | HK90789A (es) |
IT (1) | IT1150908B (es) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4499912A (en) * | 1981-12-23 | 1985-02-19 | American Filtrona Corporation | Free air dilution smoke filter and method and apparatus for fabricating same |
GB2119221B (en) * | 1982-04-05 | 1986-05-29 | Filtrona Ltd | Cigarette filter |
DE3374164D1 (en) * | 1982-09-01 | 1987-12-03 | Imp Tobacco Co Ltd | Tipping assembly for an elongate smoking article |
US4503869A (en) * | 1983-06-10 | 1985-03-12 | Brown & Williamson Tobacco Corporation | Cigarette mouthpiece |
US4557281A (en) * | 1983-12-05 | 1985-12-10 | Brown & Williamson Tobacco Corporation | Filtered cigarette |
DE3345000C2 (de) * | 1983-12-13 | 1985-10-31 | H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg | Ventilierte Filterzigarette mit Rillenfilter |
GB8415972D0 (en) * | 1984-06-22 | 1984-07-25 | British American Tobacco Co | Smoking article mouthpiece elements |
GB8424978D0 (en) * | 1984-10-03 | 1984-11-07 | British American Tobacco Co | Smoking articles |
US4681125A (en) * | 1985-03-06 | 1987-07-21 | Brown & Williamson Tobacco Corporation | Mouthpiece for tobacco smoke article |
US4869276A (en) * | 1987-08-26 | 1989-09-26 | Philip Morris Incorporated | Hinged filter sleeve |
US5464028A (en) * | 1992-07-29 | 1995-11-07 | Japan Tobacco, Inc. | Cigarette |
GB9917820D0 (en) * | 1999-07-29 | 1999-09-29 | American Filtrona Corp | Filter for a cigarette and filter-tipped cigarette |
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 |
BRPI0709264B1 (pt) | 2006-03-28 | 2018-09-18 | Philip Morris Products Sa | artigo para fumar com um restritor |
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 |
US20080216850A1 (en) * | 2007-03-09 | 2008-09-11 | Philip Morris Usa Inc. | Restrictor attachment for unfiltered smoking article |
TW200911138A (en) * | 2007-03-09 | 2009-03-16 | Philip Morris Prod | Smoking articles with restrictor and aerosol former |
TW200911141A (en) * | 2007-03-09 | 2009-03-16 | Philip Morris Prod | Super recessed filter cigarette restrictor |
TW200900014A (en) * | 2007-03-09 | 2009-01-01 | Philip Morris Prod | Smoking article filter with annular restrictor and downstream ventilation |
GB0715172D0 (en) * | 2007-08-03 | 2007-09-12 | British American Tobacco Co | Filter and method for making a filter for a cigarette |
GB0809865D0 (en) * | 2008-05-30 | 2008-07-09 | British American Tobacco Co | Filter for a smoking article |
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 |
GB0906187D0 (en) * | 2009-04-09 | 2009-05-20 | British American Tobacco Co | Smoking article filter |
US20110083687A1 (en) * | 2009-10-09 | 2011-04-14 | Philip Morris Usa Inc. | Cigarette filter to reduce smoke deliveries in later puffs |
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 |
US9138016B2 (en) | 2010-03-26 | 2015-09-22 | Philip Morris Usa Inc. | Smoking articles with significantly reduced gas vapor phase smoking constituents |
DE102011050769A1 (de) * | 2011-05-31 | 2012-12-06 | Sven Pracht | Filterelement und Filter für Rauchwaren sowie ein Verfahren zum Herstellen des Filterelementes |
CN103974636B (zh) * | 2011-12-09 | 2017-06-23 | 日本烟草产业株式会社 | 吸烟物品、过滤嘴 |
ITBO20120106A1 (it) * | 2012-03-05 | 2013-09-06 | Montrade Srl | Metodo e macchina per la produzione di filtri senza carta per articoli da fumo |
US20130306085A1 (en) * | 2012-05-17 | 2013-11-21 | Loec, Inc. | Methods and articles to control the gas-particle partition of an aerosol to enhance its taste characteristics |
GB201213786D0 (en) | 2012-08-01 | 2012-09-12 | Filtrona Filter Prod Dev Co | Tobacco smoke filter |
GB201311079D0 (en) | 2013-06-21 | 2013-08-07 | British American Tobacco Co | A method of fabricating a filter element |
GB201311450D0 (en) * | 2013-06-27 | 2013-08-14 | British American Tobacco Co | A method and an apparatus for manufacturing a filter for a smoking article |
CN103478901A (zh) * | 2013-09-06 | 2014-01-01 | 湖南中烟工业有限责任公司 | 一种异型结构卷烟滤嘴 |
ES2862524T3 (es) * | 2015-11-16 | 2021-10-07 | Reemtsma Cigarettenfabriken Gmbh | Artículo de fumar |
CN106360806A (zh) * | 2016-10-31 | 2017-02-01 | 南通烟滤嘴有限责任公司 | 多角星形支架空芯滤棒及其成型口模 |
CN109043655A (zh) * | 2018-09-20 | 2018-12-21 | 上海烟草集团有限责任公司 | 一种卷烟滤棒及由其形成的卷烟 |
CN112006327A (zh) * | 2019-05-13 | 2020-12-01 | 湖北中烟工业有限责任公司 | 烟草制品的过滤部件以及烟草制品 |
US11291242B2 (en) | 2019-08-28 | 2022-04-05 | Aiger Group Ag | Apparatus and method for forming a smoke filter |
KR20230103125A (ko) * | 2021-12-31 | 2023-07-07 | 주식회사 케이티앤지 | 냄새 저감 필터 및 이를 포함하는 에어로졸 발생 물품 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3324862A (en) * | 1964-08-31 | 1967-06-13 | Simone Bessie De | Smoking device |
US3637447A (en) * | 1970-06-10 | 1972-01-25 | American Filtrona Corp | Method of making filter means by crimping and overwrapping a tubular element |
DE2302677A1 (de) * | 1972-04-12 | 1973-10-18 | Eastman Kodak Co | Tabakrauchfilterelement und verfahren zu seiner herstellung |
US4022221A (en) * | 1975-10-31 | 1977-05-10 | American Filtrona Corporation | Tobacco smoke filter |
US4046063A (en) * | 1975-11-06 | 1977-09-06 | American Filtrona Corporation | Method and apparatus for making tobacco smoke filter |
GB1507765A (en) * | 1976-03-17 | 1978-04-19 | British American Tobacco Co | Production of tobacco-smoke filters |
GB1508084A (en) * | 1976-03-17 | 1978-04-19 | British American Tobacco Co | Tobacco-smoke filters |
US4256122A (en) * | 1979-04-11 | 1981-03-17 | Brown & Williamson Tobacco Corporation | Cigarette filter |
DE3048905A1 (de) * | 1980-12-23 | 1982-07-22 | B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg | Filter fuer cigaretten |
-
1981
- 1981-05-07 US US06/261,690 patent/US4637409A/en not_active Expired - Lifetime
- 1981-10-28 CA CA000388949A patent/CA1190113A/en not_active Expired
-
1982
- 1982-04-30 GB GB8212647A patent/GB2098051B/en not_active Expired
- 1982-05-04 CH CH2728/82A patent/CH656782A5/fr not_active IP Right Cessation
- 1982-05-04 AU AU83278/82A patent/AU559726B2/en not_active Ceased
- 1982-05-04 DE DE19823216667 patent/DE3216667A1/de active Granted
- 1982-05-05 ES ES1982264954U patent/ES264954Y/es not_active Expired
- 1982-05-07 BR BR8202695A patent/BR8202695A/pt not_active IP Right Cessation
- 1982-05-07 IT IT21150/82A patent/IT1150908B/it active
- 1982-10-15 ES ES1982268252U patent/ES268252Y/es not_active Expired
-
1989
- 1989-11-16 HK HK907/89A patent/HK90789A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH656782A5 (fr) | 1986-07-31 |
HK90789A (en) | 1989-11-24 |
GB2098051A (en) | 1982-11-17 |
ES264954Y (es) | 1984-01-16 |
DE3216667C2 (es) | 1991-02-28 |
IT1150908B (it) | 1986-12-17 |
GB2098051B (en) | 1985-02-13 |
ES268252Y (es) | 1983-11-16 |
IT8221150A0 (it) | 1982-05-07 |
ES268252U (es) | 1983-05-01 |
AU559726B2 (en) | 1987-03-19 |
CA1190113A (en) | 1985-07-09 |
BR8202695A (pt) | 1983-04-19 |
AU8327882A (en) | 1982-11-11 |
DE3216667A1 (de) | 1982-11-25 |
US4637409A (en) | 1987-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19991223 |