ES294007U - Un filtro para cigarrillos - Google Patents
Un filtro para cigarrillosInfo
- Publication number
- ES294007U ES294007U ES1986294007U ES294007U ES294007U ES 294007 U ES294007 U ES 294007U ES 1986294007 U ES1986294007 U ES 1986294007U ES 294007 U ES294007 U ES 294007U ES 294007 U ES294007 U ES 294007U
- Authority
- ES
- Spain
- Prior art keywords
- filter rod
- wrapper
- air flow
- filter
- flow apertures
- 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)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
Un filtro para cigarrillos que comprende un taco de filtro poroso de configuración substancialmente cilíndrica, una envoltura impermeable que se extiende longitudinalmente a lo largo de dicho taco de filtro desde un extremo del mismo hacia el otro extremo y circunscribe dicho taco permitiendo el flujo a su través entre el extremo opuesto del taco de filtro, estando dicha envoltura formada con por lo menos una acanaladura embutida dentro del taco de filtro, estando dicha al menos una acanaladura abierta en un extremo de dicho taco de filtro y extendiéndose desde este extremo en una dirección substancialmente longitudinal con respecto al taco de filtro y a lo largo de una distancia menor que la longitud de dicho taco de filtro, estando por lo menos una perforación formada a través de dicha envoltura en las porciones embutidas de la misma que definen dicha al menos una acanaladura estando una pluralidad de perforaciones formada a través de dicha envoltura en una región por fuera de dicha al menos una acanaladura, proveyéndose un material de extremo impermeable que se extiende longitudinalmente y que circunscribe dicho taco de filtro envuelto, y estando una pluralidad de perforaciones formada a través del material de extremo, estando al menos una de estas perforaciones en comunicación de flujo con por lo menos una acanaladura, y cada una de las otras perforaciones están en comunicación de flujo de aire con una diferente de las perforaciones que se disponen a través de la envoltura en la región por fuera de dicha al menos una acanaladura.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/700,565 US4649943A (en) | 1985-02-11 | 1985-02-11 | Cigarette filter and method of making the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES294007U true ES294007U (es) | 1986-11-01 |
| ES294007Y ES294007Y (es) | 1987-07-01 |
Family
ID=24814000
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES551520A Expired ES8800017A1 (es) | 1985-02-11 | 1986-01-31 | Un metodo para la fabricacion de un filtro para cigarrillos. |
| ES1986294007U Expired ES294007Y (es) | 1985-02-11 | 1986-05-07 | Un filtro para cigarrillos |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES551520A Expired ES8800017A1 (es) | 1985-02-11 | 1986-01-31 | Un metodo para la fabricacion de un filtro para cigarrillos. |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US4649943A (es) |
| JP (2) | JPS61187775A (es) |
| AT (1) | AT393590B (es) |
| AU (1) | AU553879B1 (es) |
| BE (1) | BE904163A (es) |
| BR (1) | BR8600307A (es) |
| CA (1) | CA1245532A (es) |
| CH (1) | CH672396A5 (es) |
| DE (1) | DE3601959A1 (es) |
| DK (1) | DK166647B1 (es) |
| ES (2) | ES8800017A1 (es) |
| FI (1) | FI77141C (es) |
| FR (1) | FR2577113B1 (es) |
| GB (1) | GB2170694B (es) |
| GR (1) | GR860392B (es) |
| HK (1) | HK48293A (es) |
| IL (1) | IL77721A (es) |
| IT (1) | IT1204447B (es) |
| LU (1) | LU86260A1 (es) |
| MY (1) | MY101098A (es) |
| NL (1) | NL190098C (es) |
| NO (1) | NO164454C (es) |
| SE (1) | SE459384B (es) |
| ZA (1) | ZA86656B (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4708150A (en) * | 1986-08-25 | 1987-11-24 | Brown & Williamson Tobacco Corporation | Cigarette filter |
| US5131416A (en) * | 1990-12-17 | 1992-07-21 | R. J. Reynolds Tobacco Company | Cigarette |
| GB9917820D0 (en) * | 1999-07-29 | 1999-09-29 | American Filtrona Corp | Filter for a cigarette and filter-tipped cigarette |
| AT408501B (de) | 2000-02-14 | 2001-12-27 | Trierenberg Holding Ag | Filterzigarette |
| DE50111161D1 (de) | 2001-12-18 | 2006-11-16 | Bat Cigarettenfab Gmbh | Filter für einen rauchbaren Artikel |
| GB0715172D0 (en) * | 2007-08-03 | 2007-09-12 | British American Tobacco Co | Filter and method for making a filter for a cigarette |
| 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 |
| 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 |
| TWI693031B (zh) * | 2015-04-30 | 2020-05-11 | 瑞士商菲利浦莫里斯製品股份有限公司 | 包含具高通氣度之可卸式清新劑遞送元件的氣溶膠產生物件 |
| CN109619671A (zh) * | 2018-11-22 | 2019-04-16 | 湖北中烟工业有限责任公司 | 一种具有高透气度的卷烟 |
| KR102062207B1 (ko) * | 2019-08-23 | 2020-01-03 | 주식회사 케이티앤지 | 트리플 케어 담배 냄새 저감 기술이 적용된 흡연 물품 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3596663A (en) * | 1969-05-29 | 1971-08-03 | Lorillard Co P | Ventilated smoking article |
| CA1119912A (en) * | 1978-05-22 | 1982-03-16 | Ernest Cashwell | Apparatus and method for perforating articles by laser |
| US4469111A (en) * | 1980-04-25 | 1984-09-04 | Hauni-Werke Korber & Co. Kg. | Apparatus for perforating webs of wrapping material for tobacco or the like |
| TR21005A (tr) * | 1980-11-21 | 1983-05-01 | Brown & Williamson Tobacco | Duman gecirmez bir sargi ile ihata edilmis mesamath bir filtre cubugunu ihtiva eden bir sigara filtresi |
| US4406294A (en) * | 1982-02-16 | 1983-09-27 | Brown & Williamson Tobacco Corporation | Cigarette filter |
| US4406295A (en) * | 1982-02-16 | 1983-09-27 | Brown & Williamson Tobacco Corporation | Cigarette filter |
-
1985
- 1985-02-11 US US06/700,565 patent/US4649943A/en not_active Expired - Lifetime
-
1986
- 1986-01-17 CH CH172/86A patent/CH672396A5/de not_active IP Right Cessation
- 1986-01-21 LU LU86260A patent/LU86260A1/fr unknown
- 1986-01-23 DE DE19863601959 patent/DE3601959A1/de active Granted
- 1986-01-27 NL NLAANVRAGE8600177,A patent/NL190098C/xx not_active IP Right Cessation
- 1986-01-27 BR BR8600307A patent/BR8600307A/pt not_active IP Right Cessation
- 1986-01-28 IL IL77721A patent/IL77721A/xx not_active IP Right Cessation
- 1986-01-29 ZA ZA86656A patent/ZA86656B/xx unknown
- 1986-01-31 ES ES551520A patent/ES8800017A1/es not_active Expired
- 1986-01-31 AU AU52889/86A patent/AU553879B1/en not_active Ceased
- 1986-02-03 NO NO860358A patent/NO164454C/no unknown
- 1986-02-04 CA CA000501033A patent/CA1245532A/en not_active Expired
- 1986-02-04 BE BE0/216221A patent/BE904163A/fr not_active IP Right Cessation
- 1986-02-05 SE SE8600516A patent/SE459384B/sv not_active IP Right Cessation
- 1986-02-05 FI FI860519A patent/FI77141C/fi not_active IP Right Cessation
- 1986-02-07 GB GB08603131A patent/GB2170694B/en not_active Expired
- 1986-02-10 DK DK062986A patent/DK166647B1/da not_active IP Right Cessation
- 1986-02-10 FR FR8601751A patent/FR2577113B1/fr not_active Expired
- 1986-02-11 IT IT19364/86A patent/IT1204447B/it active
- 1986-02-11 AT AT0034086A patent/AT393590B/de not_active IP Right Cessation
- 1986-02-11 GR GR860392A patent/GR860392B/el unknown
- 1986-02-12 JP JP61027007A patent/JPS61187775A/ja active Granted
- 1986-05-07 ES ES1986294007U patent/ES294007Y/es not_active Expired
-
1987
- 1987-08-20 MY MYPI87001403A patent/MY101098A/en unknown
-
1990
- 1990-12-05 JP JP2407443A patent/JP2573529B2/ja not_active Expired - Lifetime
-
1993
- 1993-05-20 HK HK482/93A patent/HK48293A/xx not_active IP Right Cessation
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES8800017A1 (es) | Un metodo para la fabricacion de un filtro para cigarrillos. | |
| SE8803083L (sv) | Roekningsalster | |
| SE8106834L (sv) | Cigarettfilter | |
| US4406294A (en) | Cigarette filter | |
| SE8502948D0 (sv) | Cigarettfilter | |
| CA1176939A (en) | Cigarette filter | |
| ES271789U (es) | Filtro para cigarrilos | |
| SE8500463L (sv) | Cigarrettfilter | |
| US4406295A (en) | Cigarette filter | |
| SE8204080D0 (sv) | Filter device | |
| MY100047A (en) | Cigarette filter | |
| SE8301709D0 (sv) | Cigarettfilter | |
| CA1275886C (en) | Filtered smoking articles | |
| DE3676010D1 (de) | Zigarettenfiltereinheit. | |
| GB2015318A (en) | Manufacture of ventilated filter cigarettes | |
| FI69955B (fi) | Cigarrettfilter | |
| GEP19960648B (en) | Cigarette filter | |
| GEP19960647B (en) | Cigarette filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1K | Utility model lapsed |
Effective date: 20040301 |