ES2017167A6 - Barra de filtro de cigarrillo. - Google Patents

Barra de filtro de cigarrillo.

Info

Publication number
ES2017167A6
ES2017167A6 ES8903556A ES8903556A ES2017167A6 ES 2017167 A6 ES2017167 A6 ES 2017167A6 ES 8903556 A ES8903556 A ES 8903556A ES 8903556 A ES8903556 A ES 8903556A ES 2017167 A6 ES2017167 A6 ES 2017167A6
Authority
ES
Spain
Prior art keywords
filter
bar
tube
openings
cigarette
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
ES8903556A
Other languages
English (en)
Inventor
Tow Pin Liew
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.)
Rothmans International Services Ltd
Original Assignee
Rothmans International Tobacco UK Ltd
Rothmans International Tobacco 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 Rothmans International Tobacco UK Ltd, Rothmans International Tobacco Ltd filed Critical Rothmans International Tobacco UK Ltd
Priority to ES8903556A priority Critical patent/ES2017167A6/es
Publication of ES2017167A6 publication Critical patent/ES2017167A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

BARRA DE FILTRO DE CIGARRILLO QUE COMPRENDE UN ELEMENTO DE FILTRO FIBROSO, CUYAS FIBRAS SE EXTIENDEN LONGITUDINALMENTE ENTRE UN PRIMER EXTREMO DE UNION A UNA BARRA DE TABACO Y UN SEGUNDO EXTREMO, Y QUE RODEA A UN TUBO LONGITUDINAL, UN EXTREMO DEL CUAL ESTA CERRADO Y SITUADO EN EL PRIMER EXTREMO DEL FILTRO, Y EL EXTREMO ABIERTO DEL CUAL SE EXTIENDE HASTA EL SEGUNDO EXTREMO DEL MISMO, ESTANDO LA PARED DEL TUBO PROVISTA DE UNA O MAS ABERTURAS RADIALES ADYACENTES A SU EXTREMO CERRADO, PARA FAVORECER EL FLUJO RADIAL A TRAVES DE LAS FIBRAS DEL FILTRO JUNTO A LAS ABERTURAS, Y QUE ESTAN DIMENSIONADAS DE MANERA QUE PERMANEZCAN ABIERTAS Y PERMITAN COMUNICACION A TRAVES DE LA PARED DEL TUBO MIENTRAS SE FUMA EL CIGARRILLO PROVISTO DE LA BARRA DE FILTRO. EL INVENTO ES UTIL PARA CONTROLAR Y REDUCIR EL PASO DE ALQUITRAN AL FUMADOR.
ES8903556A 1989-04-04 1989-04-04 Barra de filtro de cigarrillo. Expired - Lifetime ES2017167A6 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8903556A ES2017167A6 (es) 1989-04-04 1989-04-04 Barra de filtro de cigarrillo.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8903556A ES2017167A6 (es) 1989-04-04 1989-04-04 Barra de filtro de cigarrillo.

Publications (1)

Publication Number Publication Date
ES2017167A6 true ES2017167A6 (es) 1991-01-01

Family

ID=8264444

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903556A Expired - Lifetime ES2017167A6 (es) 1989-04-04 1989-04-04 Barra de filtro de cigarrillo.

Country Status (1)

Country Link
ES (1) ES2017167A6 (es)

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Legal Events

Date Code Title Description
PC1A Transfer granted

Owner name: ROTHMANS INTERNATIONAL SERVICES LIMITED