CH514295A - Filter tip cigarette - Google Patents
Filter tip cigaretteInfo
- Publication number
- CH514295A CH514295A CH980671A CH980671A CH514295A CH 514295 A CH514295 A CH 514295A CH 980671 A CH980671 A CH 980671A CH 980671 A CH980671 A CH 980671A CH 514295 A CH514295 A CH 514295A
- Authority
- CH
- Switzerland
- Prior art keywords
- cigarette
- tip
- filter
- opening
- air
- Prior art date
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
- A24D3/041—Tobacco smoke filters characterised by their shape or structure with adjustable means for modifying the degree of filtration of the filter
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Description
Cigarette à bout filtrant
L'invention a pour objet une cigarette à bout filtrant, dans laquelle une bague mobile en papier entoure une partie du bout filtrant, cette bague mobile pouvant recouvrir à volonté une ouverture du bout permettant d'introduire une quantité d'air diminuant la densité de la fumée de la cigarette.
Le dessin annexé représente à titre d'exemple une forme d'exécution de la cigarette à bout filtrant, objet de l'invention.
Dans la forme d'exécution représentée, une bague mobile en papier entoure le bout filtrant (3) de la cigarette, le bout filtrant (3) présente une ouverture (2) permettant l'arrivée de l'air dans la matière filtrante. L'air introduit par l'ouverture (2) diminue la densité de la fumée de la cigarette et de ce fait en réduit la nocivité.
La bague mobile (1) peut venir se placer sur le trou (2) et empêcher ainsi l'arrivée d'air, ou découvrir entièrement ou partiellement le trou (2).
REVENDICATION
Cigarette à bout filtrant, caractérisée en ce qu'elle comporte une bague mobile en papier entourant une partie du bout filtrant, cette bague pouvant recouvrir à volonté une ouverture du bout permettant d'introduire une quantité d'air diminuant la densité de la fumée de la cigarette.
**ATTENTION** fin du champ DESC peut contenir debut de CLMS **.
Filter tip cigarette
The object of the invention is a cigarette with a filtering tip, in which a movable paper ring surrounds part of the filtering tip, this movable ring being able to cover at will an opening in the tip making it possible to introduce a quantity of air reducing the density of cigarette smoke.
The appended drawing shows by way of example an embodiment of the filter-tipped cigarette, object of the invention.
In the embodiment shown, a movable paper ring surrounds the filter tip (3) of the cigarette, the filter tip (3) has an opening (2) allowing air to enter the filter material. The air introduced through the opening (2) decreases the density of cigarette smoke and thus reduces its harmfulness.
The movable ring (1) can be placed on the hole (2) and thus prevent the arrival of air, or fully or partially uncover the hole (2).
CLAIM
Cigarette with a filtering tip, characterized in that it comprises a movable paper ring surrounding part of the filtering tip, this ring being able to cover at will an opening in the tip making it possible to introduce a quantity of air reducing the density of the smoke of cigarette.
** ATTENTION ** end of DESC field can contain start of CLMS **.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH980671A CH514295A (en) | 1971-07-02 | 1971-07-02 | Filter tip cigarette |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH980671A CH514295A (en) | 1971-07-02 | 1971-07-02 | Filter tip cigarette |
Publications (1)
Publication Number | Publication Date |
---|---|
CH514295A true CH514295A (en) | 1971-10-31 |
Family
ID=4355847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH980671A CH514295A (en) | 1971-07-02 | 1971-07-02 | Filter tip cigarette |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH514295A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2033531A1 (en) * | 2007-09-07 | 2009-03-11 | Philip Morris Products S.A. | Smoking article with variable ventilation |
-
1971
- 1971-07-02 CH CH980671A patent/CH514295A/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2033531A1 (en) * | 2007-09-07 | 2009-03-11 | Philip Morris Products S.A. | Smoking article with variable ventilation |
WO2009031038A2 (en) * | 2007-09-07 | 2009-03-12 | Philip Morris Products S.A. | Smoking article with variable ventilation |
WO2009031038A3 (en) * | 2007-09-07 | 2009-07-09 | Philip Morris Prod | Smoking article with variable ventilation |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |