ES278856U - Filtro de humo. - Google Patents
Filtro de humo.Info
- Publication number
- ES278856U ES278856U ES1983278856U ES278856U ES278856U ES 278856 U ES278856 U ES 278856U ES 1983278856 U ES1983278856 U ES 1983278856U ES 278856 U ES278856 U ES 278856U ES 278856 U ES278856 U ES 278856U
- Authority
- ES
- Spain
- Prior art keywords
- duct
- plug
- mouth end
- deeper
- filter plug
- 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.)
- Granted
Links
- 239000000779 smoke Substances 0.000 title abstract 2
- 244000061176 Nicotiana tabacum Species 0.000 title 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 title 1
- 235000019504 cigarettes Nutrition 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000000391 smoking effect Effects 0.000 abstract 1
- 238000009423 ventilation Methods 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
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
1. Filtro de humo del tipo que comprende un tapón de material de filtración a modo de barra que tiene por lo menos un conducto de flujo de aire en el perímetro del tapón, donde por lo menos un conducto de flujo de aire tiene una abertura de salida en el extremo de la boca del tapón y una abertura de entrada separada del extremo de la boca, caracterizado porque dicho conducto o conductos de flujo de aire (8) tiene una región en la cual la profundidad se reduce progresivamente a lo largo del conducto de flujo de aire en dirección al extremo de la boca del tapón (4). 2. Filtro según la reivindicación 1, caracterizado porque la región de profundidad del conducto de flujo de aire progresivamente en reducción continua prácticamente hasta el extremo de la boca del tapón del filtro (4). 3. Filtro según cualquiera de las reivindicaciones anteriores, caracterizado porque comprende una envoltura (7) que envuelve el tapón (4) y que permite la introducción de aire atmosférico al conducto o conductos deflujo de aire (8) en una parte del mismo distante del extremo de la boca del tapón. 4. Filtro según la reivindicación 3, caracterizado porque existen varios conductos de flujo de aire (8), definidos cada uno parcialmente por una acanaladura respectiva de una pluralidad de acanaladuras longitudinales (5) en la superficie periférica del tapón del filtro (4) y parcialmente por la superficie de la envoltura (7) encarada hacia el interior. 5. Filtro según la reivindicación 4, caracterizado porque las acanaladuras (5) tienen una anchura constante. 6. Filtro según la reivindicación 4, caracterizado porque las acanaladuras (5) aumentan su anchura hacia el extremo de la boca del tapón (4). 7. Filtro según cualquiera de las reivindicaciones 4 a 6, caracterizado porque comprende perforaciones de ventilación (9) en la envoltura para permitir la introducción de aire en la partes citadas de las acanaladuras (5). 8. Filtro de humo.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8202945 | 1982-02-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES278856U true ES278856U (es) | 1984-08-01 |
| ES278856Y ES278856Y (es) | 1985-03-01 |
Family
ID=10528056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1983278856U Expired ES278856Y (es) | 1982-02-02 | 1983-01-31 | Filtro de humo. |
Country Status (33)
| Country | Link |
|---|---|
| JP (1) | JPS58165782A (es) |
| KR (1) | KR840003399A (es) |
| AT (1) | ATA19983A (es) |
| AU (1) | AU548841B2 (es) |
| BE (1) | BE895755A (es) |
| BR (1) | BR8300492A (es) |
| CA (1) | CA1191065A (es) |
| DE (1) | DE3303301C2 (es) |
| DK (1) | DK39283A (es) |
| ES (1) | ES278856Y (es) |
| FI (1) | FI68953C (es) |
| FR (1) | FR2520595A1 (es) |
| GB (1) | GB2115679B (es) |
| HK (1) | HK28686A (es) |
| HU (1) | HU188420B (es) |
| IL (1) | IL67731A (es) |
| IN (1) | IN157858B (es) |
| IT (1) | IT1163073B (es) |
| KE (1) | KE3598A (es) |
| LU (1) | LU84620A1 (es) |
| MY (1) | MY8700716A (es) |
| NL (1) | NL8300379A (es) |
| NO (1) | NO830333L (es) |
| NZ (1) | NZ203133A (es) |
| PH (1) | PH19178A (es) |
| PL (1) | PL240392A1 (es) |
| RO (1) | RO87088A (es) |
| SE (1) | SE8300443L (es) |
| SG (1) | SG92485G (es) |
| TR (1) | TR21429A (es) |
| YU (1) | YU23683A (es) |
| ZA (1) | ZA83652B (es) |
| ZW (1) | ZW2183A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201605101D0 (en) | 2016-03-24 | 2016-05-11 | Nicoventures Holdings Ltd | Electronic vapour provision system |
| GB201605100D0 (en) | 2016-03-24 | 2016-05-11 | Nicoventures Holdings Ltd | Vapour provision system |
| GB201605105D0 (en) | 2016-03-24 | 2016-05-11 | Nicoventures Holdings Ltd | Vapour provision apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1278914B (de) * | 1963-11-07 | 1968-09-26 | Anthony Paul Miller | Zigarette |
| FR2109761A5 (es) * | 1970-10-05 | 1972-05-26 | Eastman Kodak Co | |
| US4256122A (en) * | 1979-04-11 | 1981-03-17 | Brown & Williamson Tobacco Corporation | Cigarette filter |
| DE3068598D1 (en) * | 1979-09-07 | 1984-08-23 | Philip Morris Inc | Cigaret mouthpiece |
-
1983
- 1983-01-13 GB GB08300875A patent/GB2115679B/en not_active Expired
- 1983-01-21 FI FI830211A patent/FI68953C/fi not_active IP Right Cessation
- 1983-01-21 AT AT0019983A patent/ATA19983A/de not_active IP Right Cessation
- 1983-01-23 IL IL67731A patent/IL67731A/xx unknown
- 1983-01-26 AU AU10777/83A patent/AU548841B2/en not_active Ceased
- 1983-01-28 SE SE8300443A patent/SE8300443L/ not_active Application Discontinuation
- 1983-01-28 PH PH28452A patent/PH19178A/en unknown
- 1983-01-28 ZW ZW21/83A patent/ZW2183A1/xx unknown
- 1983-01-31 NZ NZ203133A patent/NZ203133A/xx unknown
- 1983-01-31 LU LU84620A patent/LU84620A1/fr unknown
- 1983-01-31 ES ES1983278856U patent/ES278856Y/es not_active Expired
- 1983-01-31 RO RO83109872A patent/RO87088A/ro unknown
- 1983-01-31 BE BE0/210009A patent/BE895755A/fr not_active IP Right Cessation
- 1983-02-01 NO NO830333A patent/NO830333L/no unknown
- 1983-02-01 BR BR8300492A patent/BR8300492A/pt unknown
- 1983-02-01 HU HU83344A patent/HU188420B/hu unknown
- 1983-02-01 DK DK39283A patent/DK39283A/da not_active Application Discontinuation
- 1983-02-01 ZA ZA83652A patent/ZA83652B/xx unknown
- 1983-02-01 TR TR21429A patent/TR21429A/xx unknown
- 1983-02-01 NL NL8300379A patent/NL8300379A/nl not_active Application Discontinuation
- 1983-02-01 DE DE3303301A patent/DE3303301C2/de not_active Expired
- 1983-02-02 IN IN126/CAL/83A patent/IN157858B/en unknown
- 1983-02-02 FR FR8301611A patent/FR2520595A1/fr active Granted
- 1983-02-02 JP JP58014686A patent/JPS58165782A/ja active Granted
- 1983-02-02 CA CA000420770A patent/CA1191065A/en not_active Expired
- 1983-02-02 IT IT19395/83A patent/IT1163073B/it active
- 1983-02-02 PL PL24039283A patent/PL240392A1/xx unknown
- 1983-02-02 KR KR1019830000400A patent/KR840003399A/ko not_active Abandoned
- 1983-02-02 YU YU00236/83A patent/YU23683A/xx unknown
-
1985
- 1985-12-03 SG SG924/85A patent/SG92485G/en unknown
-
1986
- 1986-01-13 KE KE3598A patent/KE3598A/xx unknown
- 1986-04-17 HK HK286/86A patent/HK28686A/xx unknown
-
1987
- 1987-12-30 MY MY716/87A patent/MY8700716A/xx unknown
Also Published As
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