NL8202557A - Sigaretfilter. - Google Patents

Sigaretfilter. Download PDF

Info

Publication number
NL8202557A
NL8202557A NL8202557A NL8202557A NL8202557A NL 8202557 A NL8202557 A NL 8202557A NL 8202557 A NL8202557 A NL 8202557A NL 8202557 A NL8202557 A NL 8202557A NL 8202557 A NL8202557 A NL 8202557A
Authority
NL
Netherlands
Prior art keywords
filter
smoke
winding
core
passages
Prior art date
Application number
NL8202557A
Other languages
English (en)
Dutch (nl)
Original Assignee
Cigarette Components 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 Cigarette Components Ltd filed Critical Cigarette Components Ltd
Publication of NL8202557A publication Critical patent/NL8202557A/nl

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)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
NL8202557A 1981-07-06 1982-06-24 Sigaretfilter. NL8202557A (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8120821 1981-07-06
GB8120821 1981-07-06
GB8210372 1982-04-07
GB8210372 1982-04-07

Publications (1)

Publication Number Publication Date
NL8202557A true NL8202557A (nl) 1983-02-01

Family

ID=26280029

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8202557A NL8202557A (nl) 1981-07-06 1982-06-24 Sigaretfilter.

Country Status (18)

Country Link
AT (1) AT384350B (sv)
AU (1) AU546687B2 (sv)
BE (1) BE893752A (sv)
BR (1) BR8203961A (sv)
CA (1) CA1194753A (sv)
CH (1) CH649448A5 (sv)
DE (1) DE3225091C2 (sv)
DK (2) DK160798C (sv)
ES (1) ES273648Y (sv)
FR (1) FR2508772B1 (sv)
GB (1) GB2102271B (sv)
GR (1) GR76553B (sv)
HK (1) HK86989A (sv)
IE (1) IE53192B1 (sv)
IT (1) IT1198381B (sv)
NL (1) NL8202557A (sv)
NO (1) NO157042C (sv)
SE (2) SE461825B (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118424B (en) * 1982-04-07 1986-07-16 Filtrona Ltd Tobacco smoke filter
JPS6048156B2 (ja) * 1982-07-07 1985-10-25 三菱アセテート株式会社 タバコスモ−クフイルタ−
GB2133269B (en) * 1982-12-13 1986-08-20 Filtrona Ltd Tobacco smoke filter
DE3461887D1 (en) * 1983-02-15 1987-02-12 Battelle Memorial Institute Cigarette
DE3445354A1 (de) * 1983-12-13 1985-08-14 H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg Cigarette mit einstueckigem, ventilierten filtermundstueck
US5509429A (en) * 1989-03-02 1996-04-23 Kothmans, Benson & Hedges Inc. Uniform tar delivery profile filter
EP1321050B1 (de) 2001-12-18 2006-10-04 British American Tobacco (Germany) GmbH Filter für einen rauchbaren Artikel
GB201016387D0 (en) * 2010-09-29 2010-11-10 Filtrona Int Ltd Tobacco smoke filter
GB201112466D0 (en) * 2011-07-20 2011-08-31 British American Tobacco Co Smoking article
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
CN114599237A (zh) * 2019-10-28 2022-06-07 日本烟草国际股份有限公司 用于气溶胶产生制品的过滤部件

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1718122A (en) * 1927-01-18 1929-06-18 Shon Clarence L De Cigarette tip
GB864247A (en) 1958-04-16 1961-03-29 Olin Mathieson Improvements in or relating to cigarettes
US3490461A (en) * 1967-04-20 1970-01-20 Philip Morris Inc Cigarette ventilation
US3596663A (en) * 1969-05-29 1971-08-03 Lorillard Co P Ventilated smoking article
IL36205A (en) * 1970-02-21 1973-05-31 Cigarette Components Ltd A device for treating tobacco smoke and a method for its production
SE381167B (sv) * 1974-03-13 1975-12-01 Svenska Tobaks Ab Filter for tobaksrok
CH621051A5 (en) * 1976-12-15 1981-01-15 Cigarette Components Ltd Tobacco smoke filter and manufacturing process for this
US4256122A (en) * 1979-04-11 1981-03-17 Brown & Williamson Tobacco Corporation Cigarette filter

Also Published As

Publication number Publication date
NO157042C (no) 1988-01-13
ATA261682A (de) 1987-04-15
SE8904312L (sv) 1989-12-21
DE3225091C2 (de) 1996-09-19
HK86989A (en) 1989-11-10
DK116290D0 (da) 1990-05-10
DK160798B (da) 1991-04-22
GR76553B (sv) 1984-08-10
SE461825B (sv) 1990-04-02
GB2102271B (en) 1985-11-13
FR2508772B1 (fr) 1986-11-14
DK287682A (da) 1983-01-07
IE53192B1 (en) 1988-08-17
IT1198381B (it) 1988-12-21
SE8204081L (sv) 1983-01-07
SE8204081D0 (sv) 1982-07-01
FR2508772A1 (fr) 1983-01-07
NO822284L (no) 1983-01-07
DK160798C (da) 1991-10-14
AT384350B (de) 1987-10-27
ES273648U (es) 1984-01-16
BR8203961A (pt) 1983-06-28
SE8904312D0 (sv) 1989-12-21
BE893752A (fr) 1983-01-05
CH649448A5 (fr) 1985-05-31
AU8565582A (en) 1983-01-13
CA1194753A (en) 1985-10-08
NO157042B (no) 1987-10-05
ES273648Y (es) 1984-08-01
AU546687B2 (en) 1985-09-12
IE821500L (en) 1983-01-06
DE3225091A1 (de) 1983-01-20
GB2102271A (en) 1983-02-02
IT8222208A0 (it) 1982-07-02
DK116290A (da) 1990-05-10

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BN A decision not to publish the application has become irrevocable