SE456310B - Tobaksroksfilter med tvergaende hinder - Google Patents

Tobaksroksfilter med tvergaende hinder

Info

Publication number: SE456310B
Authority: SE; Sweden
Prior art keywords: filter; smoke; pressure drop; flow; core
Prior art date: 1981-07-06

Application number

SE8204145A

Other languages

English (en)

Swedish (sv)

Other versions

SE8204145L (sv

SE8204145D0 (sv

Inventor

E B Hayes

A S Cantell

B J Tompkins

P Andreas

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.)

1981-07-06

Filing date

1982-07-05

Publication date

1988-09-26

1982-07-05 Application filed by Cigarette Components Ltd filed Critical Cigarette Components Ltd

1982-07-05 Publication of SE8204145D0 publication Critical patent/SE8204145D0/xx

1983-01-07 Publication of SE8204145L publication Critical patent/SE8204145L/

1988-09-26 Publication of SE456310B publication Critical patent/SE456310B/sv

Links

Classifications

- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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)

SE8204145A 1981-07-06 1982-07-05 Tobaksroksfilter med tvergaende hinder SE456310B (sv)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8120814		1981-07-06
GB8212646		1982-04-30

Publications (3)

Publication Number	Publication Date
SE8204145D0 SE8204145D0 (sv)	1982-07-05
SE8204145L SE8204145L (sv)	1983-01-07
SE456310B true SE456310B (sv)	1988-09-26

Family

ID=26280027

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8204145A SE456310B (sv)	1981-07-06	1982-07-05	Tobaksroksfilter med tvergaende hinder

Country Status (11)

Country	Link
AT (1)	AT382301B (de)
AU (1)	AU560261B2 (de)
BR (1)	BR8203960A (de)
DE (1)	DE3225073A1 (de)
ES (1)	ES514491A0 (de)
FR (1)	FR2508773A1 (de)
GB (1)	GB2105566B (de)
HK (1)	HK86289A (de)
IT (1)	IT1205612B (de)
NL (1)	NL8202710A (de)
SE (1)	SE456310B (de)

Families Citing this family (12)

* 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
US4545391A (en) *	1983-05-26	1985-10-08	Brown & Williamson Tobacco Corporation	Cigarette filter
GB8429104D0 (en) *	1984-11-17	1984-12-27	British American Tobacco Co	Tobacco smoke filters
GB8823902D0 (en) *	1988-10-12	1988-11-16	Rothmans Int Tobacco	Cigarette filter rod elements & cigarettes incorporating such filter rod elements
US5509429A (en) *	1989-03-02	1996-04-23	Kothmans, Benson & Hedges Inc.	Uniform tar delivery profile filter
US5839449A (en) *	1996-01-29	1998-11-24	R.J. Reynolds Tobacco Company	Low CO cigarette
MX365303B (es) *	2012-09-28	2019-05-29	Philip Morris Products Sa	Artículo para fumar con manchado reducido de extremo de boca.
AT513286B1 (de) *	2012-10-12	2014-03-15	Ift Gmbh	Filtersystem
US9272236B2 (en)	2014-03-13	2016-03-01	Ift Gmbh	Filtration system
SG10201901123SA (en) *	2019-02-08	2020-02-27	Ysq Int Pte Ltd	Method of producing filter elements for use with heatable tobacco products
CN110934336B (zh) *	2019-12-05	2021-12-03	湖北中烟工业有限责任公司	一种香烟异形鸭嘴棒的接装加工工艺
EP4223156B1 (de)	2022-02-08	2024-11-27	WeedWorks GmbH	Rauchfiltervorrichtung zur herstellung von selbst- und maschinengedrehten konisch geformten zigaretten und herstellungsverfahren dafür

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE790146A (fr) *	1971-10-27	1973-02-15	British American Tobacco Co	Cigarette ventilee a bout filtre
US3752165A (en) *	1971-12-20	1973-08-14	G Harllee	Smoke filter plug and process and cigarette made therefrom

1982
- 1982-07-05 SE SE8204145A patent/SE456310B/sv not_active IP Right Cessation
- 1982-07-05 AU AU85613/82A patent/AU560261B2/en not_active Ceased
- 1982-07-05 IT IT22241/82A patent/IT1205612B/it active
- 1982-07-05 DE DE19823225073 patent/DE3225073A1/de not_active Ceased
- 1982-07-06 NL NL8202710A patent/NL8202710A/nl not_active Application Discontinuation
- 1982-07-06 GB GB08219514A patent/GB2105566B/en not_active Expired
- 1982-07-06 BR BR8203960A patent/BR8203960A/pt not_active IP Right Cessation
- 1982-07-06 AT AT0262282A patent/AT382301B/de not_active IP Right Cessation
- 1982-07-06 FR FR8211826A patent/FR2508773A1/fr not_active Withdrawn
- 1982-07-06 ES ES514491A patent/ES514491A0/es active Granted
1989
- 1989-11-02 HK HK862/89A patent/HK86289A/xx unknown

Also Published As

Publication number	Publication date
GB2105566B (en)	1985-07-03
SE8204145L (sv)	1983-01-07
ES8304776A1 (es)	1983-04-01
GB2105566A (en)	1983-03-30
ES514491A0 (es)	1983-04-01
IT8222241A0 (it)	1982-07-05
DE3225073A1 (de)	1983-01-20
AT382301B (de)	1987-02-10
ATA262282A (de)	1986-07-15
BR8203960A (pt)	1983-06-28
IT1205612B (it)	1989-03-23
AU560261B2 (en)	1987-04-02
FR2508773A1 (fr)	1983-01-07
SE8204145D0 (sv)	1982-07-05
HK86289A (en)	1989-11-10
AU8561382A (en)	1983-01-13
NL8202710A (nl)	1983-02-01

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Legal Events

Date

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Description

1995-01-31

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1997-04-07

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