ES287550U - Cigarrillo de filtro de ventilacion variable - Google Patents

Cigarrillo de filtro de ventilacion variable

Info

Publication number
ES287550U
ES287550U ES1985287550U ES287550U ES287550U ES 287550 U ES287550 U ES 287550U ES 1985287550 U ES1985287550 U ES 1985287550U ES 287550 U ES287550 U ES 287550U ES 287550 U ES287550 U ES 287550U
Authority
ES
Spain
Prior art keywords
filter
grooved
channels
translation
legally binding
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
ES1985287550U
Other languages
English (en)
Other versions
ES287550Y (es
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.)
HF and PhF Reemtsma GmbH and Co
Original Assignee
HF and PhF Reemtsma GmbH and Co
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
Priority claimed from DE3422776A external-priority patent/DE3422776C1/de
Priority claimed from DE19853516841 external-priority patent/DE3516841A1/de
Application filed by HF and PhF Reemtsma GmbH and Co filed Critical HF and PhF Reemtsma GmbH and Co
Publication of ES287550U publication Critical patent/ES287550U/es
Application granted granted Critical
Publication of ES287550Y publication Critical patent/ES287550Y/es
Expired 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
    • A24D3/041—Tobacco smoke filters characterised by their shape or structure with adjustable means for modifying the degree of filtration of the filter

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

Cigarrillo de filtro de ventilación variable, con un filtro acanalado que comprende un cuerpo de filtro de forma completamente cilíndrica con un casquillo armable al aire que rodea el mismo, en cuya superficie contorno se encuentra dispuesta una pluralidad de canales a modo de acanaladuras, los cuales están dispuestos es distancia entre sí, se extienden substancialmente en la dirección axial y están abiertos en el lado de la boca y cerrados en el lado del tabaco, y en el que el cuerpo del filtro y el extremo de la zona del tabaco del lado del filtro están rodeados por una hoja de envoltura que es permeable por lo menos en la zona de los canales a modo caracterizado por un casquillo (30) previsto a continuación del extremo del lado de la boca del filtro acanalado (18), el cual está dispuesto de manera giratoria en la hoja (26'') de envoltura prolongada más allá del filtro acanalado (18) y que esta realizado de tarro y presenta una superficie (32) de fondo que se encuentra en contacto con la superficie frontal (21) del filtro acanalado (13) con una perforación central (34) y perforaciones (36) o entalladuras (37) que se encuentran en la zona del borde, pudiéndose llevar las perforaciones (36) o las entalladuras (37) que se encuentran en la zona del borde mediante el giro del casquillo (30) desde una posición de paso a una posición de obturación parcial o total con las aberturas (25) de salida de los canales (24) u modo de acanaladuras.
ES1985287550U 1984-06-20 1985-06-20 Cigarrillo de filtro de ventilacion variable Expired ES287550Y (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3422776A DE3422776C1 (de) 1984-06-20 1984-06-20 Variabel ventilierbare Filtercigarette
DE19853516841 DE3516841A1 (de) 1985-05-10 1985-05-10 Variabel ventilierbare filtercigarette

Publications (2)

Publication Number Publication Date
ES287550U true ES287550U (es) 1986-05-01
ES287550Y ES287550Y (es) 1987-01-16

Family

ID=25822275

Family Applications (2)

Application Number Title Priority Date Filing Date
ES1985287550U Expired ES287550Y (es) 1984-06-20 1985-06-20 Cigarrillo de filtro de ventilacion variable
ES1985291377U Expired ES291377Y (es) 1984-06-20 1985-12-30 Cigarrillo de filtro de ventilacion regulable.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES1985291377U Expired ES291377Y (es) 1984-06-20 1985-12-30 Cigarrillo de filtro de ventilacion regulable.

Country Status (5)

Country Link
US (1) US4593707A (es)
EP (1) EP0167863B1 (es)
JP (1) JPH0722502B2 (es)
CA (1) CA1226498A (es)
ES (2) ES287550Y (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8531659D0 (en) * 1985-12-23 1986-02-05 British American Tobacco Co Smoking articles
US4677995A (en) * 1986-02-24 1987-07-07 Philip Morris Incorporated Filter cigarette
GB8713904D0 (en) 1987-06-15 1987-07-22 Tabac Fab Reunies Sa Filter for smoking articles
US4848375A (en) * 1987-11-10 1989-07-18 Philip Morris Incorporated Filter cigarette
GB0809865D0 (en) * 2008-05-30 2008-07-09 British American Tobacco Co Filter for a smoking article
GB0813567D0 (en) * 2008-07-24 2008-09-03 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
JP2011205917A (ja) 2010-03-29 2011-10-20 British American Tobacco Japan Kk 換気レベルを変えられる喫煙品
US8205621B1 (en) 2011-01-27 2012-06-26 Wayne Seeley Smoking device for aiding cessation of smoking
GB201104232D0 (en) * 2011-03-14 2011-04-27 British American Tobacco Co Smoking article and method of manufacturing a smoking article
GB2490732A (en) 2011-05-13 2012-11-14 British American Tobacco Co Filter for a smoking article
GB201113936D0 (en) 2011-08-12 2011-09-28 British American Tobacco Co Smoking article and method of manufacturing a smoking article
GB201223179D0 (en) 2012-12-21 2013-02-06 British American Tobacco Co A smoking article
GB201223183D0 (en) 2012-12-21 2013-02-06 British American Tobacco Co A smoking article
GB201411619D0 (en) 2014-06-30 2014-08-13 British American Tobacco Co Flow control device
JPWO2016152825A1 (ja) * 2015-03-24 2018-01-11 ロート製薬株式会社 吸引器具
GB201919078D0 (en) * 2019-12-20 2020-02-05 Nicoventures Trading Ltd Component for use in an aerosol provision system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3376874A (en) * 1965-04-12 1968-04-09 Kim Yunil Adjustable cigarette filters
US3359988A (en) * 1965-04-21 1967-12-26 Osborne M Thomson Filter cigarette
US3428050A (en) * 1967-02-21 1969-02-18 Walter R Kandel Filter cigarette of adjustable filter capacity
US3503406A (en) * 1968-10-28 1970-03-31 Lawrence Murry Riegel Cigarettes
US3512537A (en) * 1968-11-27 1970-05-19 U S Remedy Corp Adjustable aerated cigarette
JPS543960A (en) * 1977-06-10 1979-01-12 Mitsubishi Plastics Ind Ltd Dilution injecting apparatus for agricultural chemicals
JPS5568282A (en) * 1978-11-17 1980-05-22 Mitsubishi Acetate Co Ltd Tobacco filter
US4256122A (en) * 1979-04-11 1981-03-17 Brown & Williamson Tobacco Corporation Cigarette filter
US4343319A (en) * 1980-11-28 1982-08-10 Brown & Williamson Tobacco Corporation Cigarette filter
US4342322A (en) * 1980-12-22 1982-08-03 Brown & Williamson Tobacco Corporation Cigarette filter
IT1151969B (it) * 1981-07-06 1986-12-24 Cigarette Components Ltd Mezzo di filtrazione
JPS59501892A (ja) * 1982-09-30 1984-11-15 フィリップ・モーリス・プロダクツ・インコーポレイテッド フイルタ−シガレツト
BR8307543A (pt) * 1982-09-30 1984-08-21 Philip Morris Inc Cigarro com filtro regulavel e processo de fabricacao do mesmo
JPS5963179A (ja) * 1982-10-01 1984-04-10 三菱アセテート株式会社 タバコ用吸口

Also Published As

Publication number Publication date
ES287550Y (es) 1987-01-16
JPS6131075A (ja) 1986-02-13
ES291377U (es) 1986-05-16
EP0167863B1 (de) 1988-01-07
US4593707A (en) 1986-06-10
CA1226498A (en) 1987-09-08
ES291377Y (es) 1987-01-16
JPH0722502B2 (ja) 1995-03-15
EP0167863A1 (de) 1986-01-15

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