BG40312A3 - Smoke filter - Google Patents

Smoke filter

Info

Publication number: BG40312A3
Authority: BG; Bulgaria
Prior art keywords: smoke filter; flow; allowing access; filter; duct
Prior art date: 1982-02-02

Application number

BG059543A

Other languages

Bulgarian (bg)

English (en)

Inventor

John Luke

Original Assignee

Brown & 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.)

1982-02-02

Filing date

1983-02-01

Publication date

1986-11-14

1983-02-01 Application filed by Brown & Williamson Tobacco Corp> filed Critical Brown & Williamson Tobacco Corp>

1986-11-14 Publication of BG40312A3 publication Critical patent/BG40312A3/xx

Links

239000000779 smoke Substances 0.000 title abstract 2
238000001914 filtration Methods 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1

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
- 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
- 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
- A24D3/0229—Filter rod forming processes
- A24D3/0245—Filter rod forming processes by winding, e.g. spirally

Landscapes

Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Filtering Materials (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Absorbent Articles And Supports Therefor (AREA)

BG059543A 1982-02-02 1983-02-01 Smoke filter BG40312A3 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8202943		1982-02-02

Publications (1)

Publication Number	Publication Date
BG40312A3 true BG40312A3 (en)	1986-11-14

Family

ID=10528054

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BG059543A BG40312A3 (en)	1982-02-02	1983-02-01	Smoke filter

Country Status (39)

Country	Link
JP (1)	JPS58165780A (ko)
KR (1)	KR870001748B1 (ko)
AT (1)	AT384151B (ko)
AU (1)	AU553753B2 (ko)
BE (1)	BE895773A (ko)
BG (1)	BG40312A3 (ko)
BR (1)	BR8300490A (ko)
CA (1)	CA1192468A (ko)
CH (1)	CH657755A5 (ko)
CS (1)	CS251073B2 (ko)
DE (1)	DE3303299A1 (ko)
DK (1)	DK158369C (ko)
EG (1)	EG16128A (ko)
ES (1)	ES278854Y (ko)
FI (1)	FI71219C (ko)
FR (1)	FR2520594A1 (ko)
GB (1)	GB2116824B (ko)
HK (1)	HK28786A (ko)
HU (1)	HU188249B (ko)
IE (1)	IE53810B1 (ko)
IL (1)	IL67801A (ko)
IN (1)	IN157633B (ko)
IT (1)	IT1163071B (ko)
KE (1)	KE3597A (ko)
LU (1)	LU84618A1 (ko)
MX (1)	MX154669A (ko)
MY (1)	MY8700718A (ko)
NL (1)	NL185601C (ko)
NO (1)	NO155323C (ko)
NZ (1)	NZ203131A (ko)
PH (1)	PH19514A (ko)
PL (1)	PL138732B1 (ko)
RO (1)	RO87087A (ko)
SE (2)	SE453150B (ko)
SG (1)	SG92285G (ko)
TR (1)	TR21762A (ko)
YU (1)	YU42067B (ko)
ZA (1)	ZA83651B (ko)
ZW (1)	ZW2383A1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8415972D0 (en) *	1984-06-22	1984-07-25	British American Tobacco Co	Smoking article mouthpiece elements
JPH0588056U (ja) *	1991-12-04	1993-11-26	河村電器産業株式会社	Ｄｔｍｆ信号の増幅回路
CN1748591A (zh) *	2005-11-07	2006-03-22	夏侯晓雷	一种过滤嘴
GB201213786D0 (en)	2012-08-01	2012-09-12	Filtrona Filter Prod Dev Co	Tobacco smoke filter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3596663A (en) *	1969-05-29	1971-08-03	Lorillard Co P	Ventilated smoking article
GB1308661A (en) *	1970-02-21	1973-02-21	Cigarette Components Ltd	Device for treating tobacco smoke
IL36205A (en) *	1970-02-21	1973-05-31	Cigarette Components Ltd	A device for treating tobacco smoke and a method for its production
GB1508084A (en) *	1976-03-17	1978-04-19	British American Tobacco Co	Tobacco-smoke filters
US4256122A (en) *	1979-04-11	1981-03-17	Brown & Williamson Tobacco Corporation	Cigarette filter
GB2095532B (en) *	1981-03-27	1985-06-19	Filtrona Ltd	Ventilated and corrugated smoke filter

1983
- 1983-01-13 GB GB08300838A patent/GB2116824B/en not_active Expired
- 1983-01-21 AT AT0020083A patent/AT384151B/de not_active IP Right Cessation
- 1983-01-21 IE IE121/83A patent/IE53810B1/en not_active IP Right Cessation
- 1983-01-21 FI FI830209A patent/FI71219C/fi not_active IP Right Cessation
- 1983-01-23 IL IL67801A patent/IL67801A/xx not_active IP Right Cessation
- 1983-01-26 AU AU10775/83A patent/AU553753B2/en not_active Ceased
- 1983-01-27 MX MX196047A patent/MX154669A/es unknown
- 1983-01-28 PH PH28451A patent/PH19514A/en unknown
- 1983-01-28 SE SE8300441A patent/SE453150B/sv not_active IP Right Cessation
- 1983-01-28 ZW ZW23/83A patent/ZW2383A1/xx unknown
- 1983-01-28 SE SE8300441D patent/SE8300441L/xx not_active Application Discontinuation
- 1983-01-31 LU LU84618A patent/LU84618A1/fr unknown
- 1983-01-31 NZ NZ203131A patent/NZ203131A/en unknown
- 1983-01-31 ES ES1983278854U patent/ES278854Y/es not_active Expired
- 1983-01-31 RO RO83109873A patent/RO87087A/ro unknown
- 1983-02-01 TR TR21762A patent/TR21762A/xx unknown
- 1983-02-01 EG EG67/83A patent/EG16128A/xx active
- 1983-02-01 DE DE19833303299 patent/DE3303299A1/de not_active Ceased
- 1983-02-01 NL NLAANVRAGE8300377,A patent/NL185601C/xx not_active IP Right Cessation
- 1983-02-01 ZA ZA83651A patent/ZA83651B/xx unknown
- 1983-02-01 DK DK039083A patent/DK158369C/da not_active IP Right Cessation
- 1983-02-01 BR BR8300490A patent/BR8300490A/pt not_active IP Right Cessation
- 1983-02-01 NO NO830331A patent/NO155323C/no unknown
- 1983-02-01 BG BG059543A patent/BG40312A3/xx unknown
- 1983-02-01 BE BE0/210022A patent/BE895773A/fr not_active IP Right Cessation
- 1983-02-01 HU HU83343A patent/HU188249B/hu not_active IP Right Cessation
- 1983-02-02 CA CA000420747A patent/CA1192468A/en not_active Expired
- 1983-02-02 YU YU234/83A patent/YU42067B/xx unknown
- 1983-02-02 JP JP58014684A patent/JPS58165780A/ja active Granted
- 1983-02-02 KR KR1019830000398A patent/KR870001748B1/ko not_active IP Right Cessation
- 1983-02-02 CH CH583/83A patent/CH657755A5/de not_active IP Right Cessation
- 1983-02-02 FR FR8301609A patent/FR2520594A1/fr active Granted
- 1983-02-02 CS CS83683A patent/CS251073B2/cs unknown
- 1983-02-02 IT IT19393/83A patent/IT1163071B/it active
- 1983-02-02 IN IN124/CAL/83A patent/IN157633B/en unknown
- 1983-02-02 PL PL1983240394A patent/PL138732B1/pl unknown
1985
- 1985-12-03 SG SG922/85A patent/SG92285G/en unknown
1986
- 1986-01-13 KE KE3597A patent/KE3597A/xx unknown
- 1986-04-17 HK HK287/86A patent/HK28786A/xx not_active IP Right Cessation
1987
- 1987-12-30 MY MY718/87A patent/MY8700718A/xx unknown

Also Published As

Publication number	Publication date
NO155323B (no)	1986-12-08
IL67801A (en)	1985-11-29
KE3597A (en)	1986-02-07
ES278854U (es)	1984-08-01
NZ203131A (en)	1985-07-31
NL185601B (nl)	1990-01-02
AT384151B (de)	1987-10-12
JPH0236225B2 (ko)	1990-08-16
PL240394A1 (en)	1983-08-15
DK158369B (da)	1990-05-14
FR2520594A1 (fr)	1983-08-05
NL185601C (nl)	1990-06-01
FI830209L (fi)	1983-08-03
YU42067B (en)	1988-04-30
RO87087A (ro)	1986-07-30
BR8300490A (pt)	1983-11-01
DK39083D0 (da)	1983-02-01
FI71219B (fi)	1986-09-09
GB8300838D0 (en)	1983-02-16
NL8300377A (nl)	1983-09-01
SE453150B (sv)	1988-01-18
DK39083A (da)	1983-08-03
IL67801A0 (en)	1983-05-15
MX154669A (es)	1987-11-16
CA1192468A (en)	1985-08-27
FI71219C (fi)	1986-12-19
IE53810B1 (en)	1989-03-01
MY8700718A (en)	1987-12-31
GB2116824A (en)	1983-10-05
KR840003397A (ko)	1984-09-08
IT1163071B (it)	1987-04-08
EG16128A (en)	1990-10-30
KR870001748B1 (ko)	1987-10-06
DK158369C (da)	1990-10-08
ATA20083A (de)	1987-03-15
AU1077583A (en)	1983-08-11
SG92285G (en)	1987-09-18
PH19514A (en)	1986-05-14
IE830121L (en)	1983-08-02
JPS58165780A (ja)	1983-09-30
TR21762A (tr)	1985-06-17
NO830331L (no)	1983-08-03
CS251073B2 (en)	1987-06-11
ZW2383A1 (en)	1983-08-03
HU188249B (en)	1986-03-28
BE895773A (fr)	1983-05-30
CS68383A2 (en)	1985-08-15
ZA83651B (en)	1983-10-26
YU23483A (en)	1985-10-31
HK28786A (en)	1986-04-25
ES278854Y (es)	1985-03-01
CH657755A5 (de)	1986-09-30
IN157633B (ko)	1986-05-10
SE8300441D0 (sv)	1983-01-28
LU84618A1 (fr)	1983-09-08
SE8300441L (sv)	1983-08-03
FR2520594B1 (ko)	1985-04-19
AU553753B2 (en)	1986-07-24
PL138732B1 (en)	1986-10-31
DE3303299A1 (de)	1983-08-11
NO155323C (no)	1987-03-18
GB2116824B (en)	1985-07-24
FI830209A0 (fi)	1983-01-21
IT8319393A0 (it)	1983-02-02
IT8319393A1 (it)	1984-08-02

Publication	Publication Date	Title
DE3371033D1 (en)	1987-05-27	Cigarette filter assembly
SE8106834L (sv)	1982-05-29	Cigarettfilter
GB2012554A (en)	1979-08-01	Cigarette filter system
JPS5653719A (en)	1981-05-13	Bag type filter* inside thereof has air diffuser
SE8305034L (sv)	1985-03-20	Utsugningsanordning
ES281061U (es)	1985-04-01	Filtro para cigarrillos.
BG36343A3 (en)	1984-10-15	Cigarette filter
BG38784A3 (en)	1986-02-28	Cigarette filter
MY101098A (en)	1991-07-16	Improvements relating to cigarette filters
HU182263B (en)	1983-12-28	Electronic device for ingiting gas discharge and/or discharge lamp and for operating this from a.c.
IT7923047A0 (it)	1979-05-28	Bicchierino per filtro d'aria o gas compressi o lubrificatore.
BG40312A3 (en)	1986-11-14	Smoke filter
ATA261682A (de)	1987-04-15	Rauchfilterelement und zigarettenfilter daraus
NO891998L (no)	1990-10-15	Sigarett samt filter for denne.
AT382302B (de)	1987-02-10	Ventiliertes zigarettenfilter, zigarettenfilter- element und filterzigarette
DE3167115D1 (en)	1984-12-13	Air aspiration device of aircraft-mounted gas-turbine engine
ES8505081A1 (es)	1985-04-16	Una instalacion de filtracion de aire, especialmente para una cabina de vehiculo
NL191403C (nl)	1995-07-17	Tabaksrookfilter, meercomponentenfilter en filtersigaret.
GB8307761D0 (en)	1983-04-27	Baffle type hood and duct filters
BG38935A3 (en)	1986-03-14	Cigarette filter
ATE35179T1 (de)	1988-07-15	Luftauslass mit einem zylindrischen mantel.
JPS5359127A (en)	1978-05-27	Dry air cleane of engine
ES516419A0 (es)	1983-11-01	"un silenciador del escape que tiene buenas propiedades acusticas y mecanicas".
GB1550194A (en)	1979-08-08	Pulsation and noise suppressor assembly with air filter
JPS59103137U (ja)	1984-07-11	換気装置