ES2047986T3 - FILTER NOZZLE FOR SMOKING ITEMS. - Google Patents

FILTER NOZZLE FOR SMOKING ITEMS.

Info

Publication number
ES2047986T3
ES2047986T3 ES91307950T ES91307950T ES2047986T3 ES 2047986 T3 ES2047986 T3 ES 2047986T3 ES 91307950 T ES91307950 T ES 91307950T ES 91307950 T ES91307950 T ES 91307950T ES 2047986 T3 ES2047986 T3 ES 2047986T3
Authority
ES
Spain
Prior art keywords
filter
nozzle
filter nozzle
smoking items
smoking
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.)
Expired - Lifetime
Application number
ES91307950T
Other languages
Spanish (es)
Inventor
Daniel Braem
Ahmed Gawad
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.)
Philip Morris Products SA
Original Assignee
Fabriques de Tabac Reunies SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10683853&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2047986(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fabriques de Tabac Reunies SA filed Critical Fabriques de Tabac Reunies SA
Application granted granted Critical
Publication of ES2047986T3 publication Critical patent/ES2047986T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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 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

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Nozzles (AREA)
  • Networks Using Active Elements (AREA)
  • Surgical Instruments (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Oscillators With Electromechanical Resonators (AREA)

Abstract

SE PRESENTA UNA BOQUILLA FILTRO (12) QUE ENTREGA SUBSTANCIALMENTE NIVELES CONSTANTES DE DPM QUE NO VARIAN SIGNIFICATIVAMENTE DE UN CIGARRILLO A OTRO. LA BOQUILLA COMPRENDE UN EXTREMO-BARRA (14), EXTREMO MEDIO (16) Y DE BOCA (18), PORCIONES DE FILTRO EN ALINEACION AXIAL UNOS CON OTROS CONVERTIDOS GENERALMENTE IMPERMEABLES SOBRE SUS SUPERFICIES PERIFERICAS. LA PORCION MEDIA INCLUYE UN TUBO PERFORADO (26), ABIERTO EN LOS DOS EXTREMOS. LA BOQUILLA FILTRO PUEDE SER VENTILADA.A FILTER NOZZLE (12) IS SUBMITTED TO DELIVER SUBSTANTIALLY CONSTANT LEVELS OF DPM THAT DID NOT VARY SIGNIFICANTLY FROM ONE CIGARETTE TO ANOTHER. THE NOZZLE INCLUDES AN END-BAR (14), MIDDLE END (16) AND MOUTH (18), PORTIONS OF FILTER IN AXIAL ALIGNMENT SOME WITH OTHER CONVERTS GENERALLY WATERPROOF ON THEIR PERIPHERAL SURFACES. THE MIDDLE PORTION INCLUDES A PERFORATED TUBE (26), OPEN AT THE TWO END. THE FILTER NOZZLE CAN BE VENTILATED.

ES91307950T 1990-10-17 1991-08-30 FILTER NOZZLE FOR SMOKING ITEMS. Expired - Lifetime ES2047986T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909022530A GB9022530D0 (en) 1990-10-17 1990-10-17 Filter mouthpiece for smoking articles

Publications (1)

Publication Number Publication Date
ES2047986T3 true ES2047986T3 (en) 1994-03-01

Family

ID=10683853

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91307950T Expired - Lifetime ES2047986T3 (en) 1990-10-17 1991-08-30 FILTER NOZZLE FOR SMOKING ITEMS.

Country Status (9)

Country Link
EP (1) EP0481596B1 (en)
AT (1) ATE99504T1 (en)
DE (1) DE69100939T2 (en)
DK (1) DK0481596T3 (en)
ES (1) ES2047986T3 (en)
FI (1) FI914887L (en)
GB (1) GB9022530D0 (en)
NO (1) NO177033C (en)
TR (1) TR25451A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5435326A (en) * 1993-07-27 1995-07-25 R. J. Reynolds Tobacco Company Controlled delivery smoking article and method
US8240315B2 (en) 2005-12-29 2012-08-14 Philip Morris Usa Inc. Smoking article with improved delivery profile
US7987856B2 (en) 2005-12-29 2011-08-02 Philip Morris Usa Inc. Smoking article with bypass channel
EP2007233B1 (en) 2006-03-28 2019-08-14 Philip Morris Products S.A. Smoking article with a restrictor
US8353298B2 (en) 2006-07-12 2013-01-15 Philip Morris Usa Inc. Smoking article with impaction filter segment
US8424539B2 (en) 2006-08-08 2013-04-23 Philip Morris Usa Inc. Smoking article with single piece restrictor and chamber
US8235056B2 (en) 2006-12-29 2012-08-07 Philip Morris Usa Inc. Smoking article with concentric hollow core in tobacco rod and capsule containing flavorant and aerosol forming agents in the filter system
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
GB0800216D0 (en) * 2008-01-07 2008-02-13 British American Tobacco Co Smoking article
AR080556A1 (en) 2009-10-09 2012-04-18 Philip Morris Prod FILTER DESIGN TO IMPROVE THE SENSORY PROFILE OF ARTICLES FOR SMOKING WITH CARBON FILTER NOZZLE
US8424540B2 (en) 2009-10-09 2013-04-23 Philip Morris Usa Inc. Smoking article with valved restrictor
US8905037B2 (en) 2009-10-15 2014-12-09 Philip Morris Inc. Enhanced subjective activated carbon cigarette
TW201204272A (en) 2010-03-26 2012-02-01 Philip Morris Prod Smoking articles with significantly reduced gas vapor phase smoking constituents
KR20250114931A (en) * 2022-12-26 2025-07-29 니뽄 다바코 산교 가부시키가이샤 Flavor aspirator filter and flavor aspirator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1446636A (en) * 1965-01-11 1966-07-22 Rech S Tech Ets De Method for embedding capillary bodies in filling material
GB1527705A (en) * 1976-03-01 1978-10-11 Liggett & Myers Inc Cigarette filter
NL7712441A (en) * 1977-11-11 1979-05-15 Laurens Sigaretten CIGARETTE FILTER AND FILTER CIGARETTE.
GB2091078B (en) * 1981-01-15 1984-11-21 Filtrona Ltd Ventilated cigarette filter
GB8506594D0 (en) * 1985-03-14 1985-04-17 British American Tobacco Co Smoking article filters
GB8713904D0 (en) * 1987-06-15 1987-07-22 Tabac Fab Reunies Sa Filter for smoking articles

Also Published As

Publication number Publication date
FI914887A7 (en) 1992-04-18
DE69100939D1 (en) 1994-02-17
FI914887A0 (en) 1991-10-16
GB9022530D0 (en) 1990-11-28
ATE99504T1 (en) 1994-01-15
NO914064D0 (en) 1991-10-16
NO177033C (en) 1995-07-12
TR25451A (en) 1993-05-01
DK0481596T3 (en) 1994-05-16
EP0481596B1 (en) 1994-01-05
DE69100939T2 (en) 1994-07-07
NO177033B (en) 1995-04-03
EP0481596A1 (en) 1992-04-22
FI914887L (en) 1992-04-18
NO914064L (en) 1992-04-21

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