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ES266642U - Filtro para un cigarro. - Google Patents

Filtro para un cigarro.

Info

Publication number
ES266642U
ES266642U ES1982266642U ES266642U ES266642U ES 266642 U ES266642 U ES 266642U ES 1982266642 U ES1982266642 U ES 1982266642U ES 266642 U ES266642 U ES 266642U ES 266642 U ES266642 U ES 266642U
Authority
ES
Spain
Prior art keywords
channel
filter
filter rod
cigarette
sectional area
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
ES1982266642U
Other languages
English (en)
Other versions
ES266642Y (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.)
Brown and Williamson Holdings Inc
Original Assignee
Brown and Williamson Tobacco Corp
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 Brown and Williamson Tobacco Corp filed Critical Brown and Williamson Tobacco Corp
Publication of ES266642U publication Critical patent/ES266642U/es
Application granted granted Critical
Publication of ES266642Y publication Critical patent/ES266642Y/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
    • A24D3/02—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

Landscapes

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

Abstract

Filtro para un cigarro, caracterizado porque comprende una primera cámara cilíndrica extendida longitudinalmente; una segunda cámara cilíndrica extendida longitudinalmente dispuesta adentro de la primera cámara con una separación entre la pared externa de la segunda cámara y siendo impermeable el aire le pared de la segunda cámara; un dispositivo divisor impermeable el humo y dispuesto transversalmente en el extremo de las cámaras que yace adyacente a lo columna de tabaco del cigarro, y un dispositivo que define cuando menos un orificio a través del dispositivo divisor impermeable de humo para proporcionar una comunicación de flujo entre la columna de tabaco del cigarro y la segunda cámara, teniendo el orificio a través del dispositivo divisor impermeable para proporcionar la comunicación de flujo entre le columna de tabaco del cigarro y la segunda cámara, teniendo el orificio o cuando menos un orificio una área en sección transversal de la segunda cámara.
ES1982266642U 1981-09-21 1982-07-27 Filtro para un cigarro. Expired ES266642Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/303,756 US4393885A (en) 1981-09-21 1981-09-21 Cigarette filter

Publications (2)

Publication Number Publication Date
ES266642U true ES266642U (es) 1983-02-16
ES266642Y ES266642Y (es) 1983-08-01

Family

ID=23173552

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982266642U Expired ES266642Y (es) 1981-09-21 1982-07-27 Filtro para un cigarro.

Country Status (36)

Country Link
US (1) US4393885A (es)
JP (1) JPS5863380A (es)
KR (1) KR840001262A (es)
AR (1) AR229421A1 (es)
AT (1) ATA250382A (es)
AU (1) AU544936B2 (es)
BE (1) BE893519A (es)
BG (1) BG36343A3 (es)
BR (1) BR8204093A (es)
CA (1) CA1196833A (es)
CS (1) CS231195B2 (es)
DE (1) DE3224313A1 (es)
DK (1) DK417782A (es)
ES (1) ES266642Y (es)
FI (1) FI70513C (es)
FR (1) FR2513094B1 (es)
GB (1) GB2107167B (es)
GR (1) GR77640B (es)
GT (1) GT198276521A (es)
HU (1) HU188192B (es)
IL (1) IL66403A (es)
IN (1) IN154266B (es)
IT (1) IT1153735B (es)
LU (1) LU84220A1 (es)
NL (1) NL8203589A (es)
NO (1) NO823179L (es)
NZ (1) NZ201079A (es)
PH (1) PH18516A (es)
PL (1) PL132063B1 (es)
RO (1) RO88238B (es)
SE (1) SE8205280L (es)
SU (1) SU1170955A3 (es)
TR (1) TR21386A (es)
YU (1) YU191082A (es)
ZA (1) ZA824620B (es)
ZW (1) ZW15282A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438776A (en) * 1982-06-24 1984-03-27 Brown & Williamson Tobacco Corporation Cigarette filter
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
US4582072A (en) * 1984-06-25 1986-04-15 Brown & Williamson Tobacco Corporation Cigarette filter
US4585015A (en) * 1984-11-16 1986-04-29 Brown & Williamson Tobacco Corporation Cigarette filter
GB8713904D0 (en) * 1987-06-15 1987-07-22 Tabac Fab Reunies Sa Filter for smoking articles
US5392792A (en) * 1993-04-13 1995-02-28 R. J. Reynolds Tobacco Company Reduced gas phase cigarette
GB9307710D0 (en) * 1993-04-14 1993-06-02 Rothmans Benson & Hedges Smoking apparatus-l
US5435326A (en) * 1993-07-27 1995-07-25 R. J. Reynolds Tobacco Company Controlled delivery smoking article and method
BR9810014A (pt) 1997-06-13 2000-09-12 Unilever Nv Enzima alvejante, anticorpo bi-especìfico, anticorpo multi-especìfico, anticorpo ou fragmento de anticorpo ou derivado deste, composição enzimática alvejante, processo para alvejar manchas presentes em tecidos, e, imunógeno
US6345625B1 (en) 1997-12-06 2002-02-12 Kar Eng Chew Filter for secondary smoke and smoking articles incorporating the same
RU2138974C1 (ru) * 1999-03-12 1999-10-10 Погосян Сейран Амаякович Курительное изделие
GB2406780A (en) * 2003-10-11 2005-04-13 Martin Henry King Mouthpiece for a hand-rolled cigarette
GB0713905D0 (en) 2007-07-17 2007-08-29 British American Tobacco Co Cellulose acetate thread in filter
EP3607839A1 (en) * 2018-08-07 2020-02-12 Gongqingcheng Daole Investment Management Partnership (LLP) Smoke filtering device
WO2020089155A1 (en) * 2018-10-29 2020-05-07 Nerudia Ltd. Elongated smoking article
EP3979850A1 (en) * 2019-06-05 2022-04-13 Philip Morris Products S.A. Aerosol-generating article comprising an aerosol-cooling element with an elongated protrusion
KR102537975B1 (ko) * 2020-11-10 2023-05-30 주식회사 케이티앤지 에어로졸 발생 물품

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB736743A (en) * 1953-08-17 1955-09-14 Tmm Research Ltd Improvements in spinning mules and like machines
CH426594A (de) * 1964-03-10 1966-12-15 Ent Keller Hans Filteranordnung für Rauchwaren
CH468797A (de) * 1965-01-11 1969-02-28 De Rech S Tech Ets Filterstöpsel für Tabakwaren, insbesondere für Zigaretten
US3490461A (en) * 1967-04-20 1970-01-20 Philip Morris Inc Cigarette ventilation
FR1531543A (fr) * 1967-05-22 1968-07-05 Seita Nouvel embout pour produits à fumer
GB1428018A (en) * 1973-02-27 1976-03-17 British American Tobacco Co Filtering device for a smoking product
GB1436636A (en) * 1973-05-07 1976-05-19 Berkowitz S Tobacco smoking structures
GB1435255A (en) * 1973-08-27 1976-05-12 Liggett & Myers Inc Filter rods for cigarettes
DE2356569A1 (de) * 1973-11-13 1975-05-22 Robert Kolb Filter fuer teer- und nikotinhaltige gase, insbesondere zigarettenfilter
AU4119078A (en) * 1977-11-18 1980-05-08 Philip Morris Inc Filter system

Also Published As

Publication number Publication date
FR2513094B1 (fr) 1985-07-19
LU84220A1 (fr) 1983-01-20
DK417782A (da) 1983-03-22
FI822669A0 (fi) 1982-07-30
PL238300A1 (en) 1983-05-23
PL132063B1 (en) 1985-01-31
HU188192B (en) 1986-03-28
BG36343A3 (en) 1984-10-15
IT1153735B (it) 1987-01-14
FI822669L (fi) 1983-03-22
ES266642Y (es) 1983-08-01
BE893519A (fr) 1982-10-01
KR840001262A (ko) 1984-04-30
CS231195B2 (en) 1984-10-15
GB2107167A (en) 1983-04-27
DE3224313A1 (de) 1983-04-07
NZ201079A (en) 1984-09-28
NL8203589A (nl) 1983-04-18
JPS5863380A (ja) 1983-04-15
GT198276521A (es) 1984-01-25
AU8461882A (en) 1983-03-31
IT8223348A0 (it) 1982-09-21
AU544936B2 (en) 1985-06-20
PH18516A (en) 1985-08-02
TR21386A (tr) 1984-05-01
US4393885A (en) 1983-07-19
IL66403A0 (en) 1982-11-30
IT8223348A1 (it) 1984-03-21
GB2107167B (en) 1985-02-27
FI70513B (fi) 1986-06-06
ATA250382A (de) 1986-03-15
IN154266B (es) 1984-10-13
FI70513C (fi) 1986-09-24
SU1170955A3 (ru) 1985-07-30
FR2513094A1 (fr) 1983-03-25
RO88238A (ro) 1985-12-30
SE8205280L (sv) 1983-03-22
BR8204093A (pt) 1983-07-05
RO88238B (ro) 1986-01-01
AR229421A1 (es) 1983-08-15
ZW15282A1 (en) 1982-10-13
IL66403A (en) 1985-08-30
SE8205280D0 (sv) 1982-09-15
YU191082A (en) 1985-04-30
CA1196833A (en) 1985-11-19
GR77640B (es) 1984-09-25
NO823179L (no) 1983-03-22
ZA824620B (en) 1983-04-27

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