PT1024712E - Filtros para fumo de tabaco - Google Patents

Filtros para fumo de tabaco

Info

Publication number
PT1024712E
PT1024712E PT97952135T PT97952135T PT1024712E PT 1024712 E PT1024712 E PT 1024712E PT 97952135 T PT97952135 T PT 97952135T PT 97952135 T PT97952135 T PT 97952135T PT 1024712 E PT1024712 E PT 1024712E
Authority
PT
Portugal
Prior art keywords
chamber
duct
outlet
filters
inlet
Prior art date
Application number
PT97952135T
Other languages
English (en)
Inventor
Alessandro Leonetti Luparini
Original Assignee
Zor Internat 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 Zor Internat Ltd filed Critical Zor Internat Ltd
Publication of PT1024712E publication Critical patent/PT1024712E/pt

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
    • A24D3/045—Tobacco smoke filters characterised by their shape or structure with smoke acceleration means, e.g. impact-filters

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Fats And Perfumes (AREA)
PT97952135T 1997-09-23 1997-12-31 Filtros para fumo de tabaco PT1024712E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97RM000572A IT1297058B1 (it) 1997-09-23 1997-09-23 Sigaretta dotata di dispositivo inerziale-ipobarico atto al trattenimento del catrame contenuto nel fumo di tabacco e/o

Publications (1)

Publication Number Publication Date
PT1024712E true PT1024712E (pt) 2002-04-29

Family

ID=11405261

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97952135T PT1024712E (pt) 1997-09-23 1997-12-31 Filtros para fumo de tabaco

Country Status (13)

Country Link
US (1) US6502580B1 (pt)
EP (1) EP1024712B1 (pt)
CN (1) CN1275891A (pt)
AT (1) ATE207315T1 (pt)
AU (1) AU734107B2 (pt)
CA (1) CA2304147A1 (pt)
DE (1) DE69707719T2 (pt)
DK (1) DK1024712T3 (pt)
EA (1) EA001927B1 (pt)
ES (1) ES2166567T3 (pt)
IT (1) IT1297058B1 (pt)
PT (1) PT1024712E (pt)
WO (1) WO1999015038A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109938402A (zh) * 2019-03-22 2019-06-28 内蒙古昆明卷烟有限责任公司 气雾发生装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2007233T3 (pl) 2006-03-28 2020-03-31 Philip Morris Products S.A. Wyrób do palenia z ogranicznikiem
US8353298B2 (en) * 2006-07-12 2013-01-15 Philip Morris Usa Inc. Smoking article with impaction filter segment
US20080047571A1 (en) * 2006-07-12 2008-02-28 Philip Morris Usa Inc. Smoking article with plate impactor
US8424539B2 (en) * 2006-08-08 2013-04-23 Philip Morris Usa Inc. Smoking article with single piece restrictor and chamber
TW200911143A (en) * 2007-03-09 2009-03-16 Philip Morris Prod Restrictor attachment for unfiltered smoking article
TW200900014A (en) * 2007-03-09 2009-01-01 Philip Morris Prod Smoking article filter with annular restrictor and downstream ventilation
TW200911138A (en) * 2007-03-09 2009-03-16 Philip Morris Prod Smoking articles with restrictor and aerosol former
TW200911141A (en) * 2007-03-09 2009-03-16 Philip Morris Prod Super recessed filter cigarette restrictor
EP2253231A1 (en) * 2009-05-18 2010-11-24 Philip Morris Products S.A. Smoking article with improved flow restriction element
US8424540B2 (en) * 2009-10-09 2013-04-23 Philip Morris Usa Inc. Smoking article with valved restrictor
US9138016B2 (en) 2010-03-26 2015-09-22 Philip Morris Usa Inc. Smoking articles with significantly reduced gas vapor phase smoking constituents

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433231A (en) * 1966-12-05 1969-03-18 Frank Siragusa Filter
FR1561234A (pt) * 1968-01-08 1969-03-28
GB1257262A (pt) * 1968-03-28 1971-12-15
US3525345A (en) * 1969-02-03 1970-08-25 Walter Harris Tobacco smoke filter
US3601133A (en) * 1969-03-03 1971-08-24 William F Van Eck Tobacco smoke filtering device
FR2040837A5 (pt) * 1969-04-15 1971-01-22 Amzalak Edward
US3581748A (en) * 1969-07-02 1971-06-01 Int Automated Electronics Corp Cigarette filter
US3646941A (en) * 1969-09-15 1972-03-07 E A Carey Pipe Co Cigarette and/or cigarette holder
US3777765A (en) * 1971-08-05 1973-12-11 Yoshinaga Prince Co Ltd Filter apparatus for removing tar and other deleterious substances from tobacco smoke
US4023576A (en) * 1973-11-21 1977-05-17 Liggett & Myers Incorporated Cigarette mouthpiece for controlling flow
GB8309451D0 (en) * 1983-04-07 1983-05-11 Gallaher Ltd Buccal and device for smoking rod
GB9410482D0 (en) * 1994-05-25 1994-07-13 Brady Andrew Tobacco smokers' mouthpiece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109938402A (zh) * 2019-03-22 2019-06-28 内蒙古昆明卷烟有限责任公司 气雾发生装置

Also Published As

Publication number Publication date
US6502580B1 (en) 2003-01-07
AU734107B2 (en) 2001-06-07
EP1024712B1 (en) 2001-10-24
EA001927B1 (ru) 2001-10-22
AU5574098A (en) 1999-04-12
WO1999015038A1 (en) 1999-04-01
ATE207315T1 (de) 2001-11-15
ITRM970572A1 (it) 1997-12-23
DE69707719T2 (de) 2003-02-13
IT1297058B1 (it) 1999-08-03
CN1275891A (zh) 2000-12-06
CA2304147A1 (en) 1999-04-01
EA200000347A1 (ru) 2000-10-30
ES2166567T3 (es) 2002-04-16
EP1024712A1 (en) 2000-08-09
DE69707719D1 (de) 2001-11-29
DK1024712T3 (da) 2002-02-18

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