FR2430732A1 - Cigarette or filter tester - holds cigarette in sealed tube while air is drawn through to check air flow resistance - Google Patents
Cigarette or filter tester - holds cigarette in sealed tube while air is drawn through to check air flow resistanceInfo
- Publication number
- FR2430732A1 FR2430732A1 FR7820931A FR7820931A FR2430732A1 FR 2430732 A1 FR2430732 A1 FR 2430732A1 FR 7820931 A FR7820931 A FR 7820931A FR 7820931 A FR7820931 A FR 7820931A FR 2430732 A1 FR2430732 A1 FR 2430732A1
- Authority
- FR
- France
- Prior art keywords
- cigarette
- air
- drawn
- flow resistance
- sealed tube
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
- A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
- A24C5/3418—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes by pneumatic means
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
- A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
Landscapes
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The cigarette testing device which may be one of several in a testing machine includes a cylindrical body with a vertical axial hole of a suitable size to receive a cigarette. A cigarette is dropped into the top of the cylinder and held by a sealing ring. Air is drawn through the cigarette via an outlet (11) in the side of the cylinder in order to determine the resistance it offers to this flow of air. After testing the cigarette may be allowed to fall out of the cylinder under the effect of gravity.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7820931A FR2430732A1 (en) | 1978-07-13 | 1978-07-13 | Cigarette or filter tester - holds cigarette in sealed tube while air is drawn through to check air flow resistance |
EP79400464A EP0007836B1 (en) | 1978-07-13 | 1979-07-05 | Device for measuring the drawing capacity of smoking articles such as cigarettes, and apparatus for combined measuring including such a device |
DE7979400464T DE2960534D1 (en) | 1978-07-13 | 1979-07-05 | Device for measuring the drawing capacity of smoking articles such as cigarettes, and apparatus for combined measuring including such a device |
AT79400464T ATE121T1 (en) | 1978-07-13 | 1979-07-05 | DEVICE FOR MEASURING THE PLOW OF SMOKING ARTICLES SUCH AS CIGARETTES AND APPARATUS FOR COMBINED MEASURING WITH SUCH DEVICE. |
US06/056,292 US4246774A (en) | 1978-07-13 | 1979-07-10 | Device for measuring the draft of smoking articles such as cigarettes and combined measuring apparatus including such a device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7820931A FR2430732A1 (en) | 1978-07-13 | 1978-07-13 | Cigarette or filter tester - holds cigarette in sealed tube while air is drawn through to check air flow resistance |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2430732A1 true FR2430732A1 (en) | 1980-02-08 |
FR2430732B1 FR2430732B1 (en) | 1980-12-05 |
Family
ID=9210713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7820931A Granted FR2430732A1 (en) | 1978-07-13 | 1978-07-13 | Cigarette or filter tester - holds cigarette in sealed tube while air is drawn through to check air flow resistance |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2430732A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1025173B (en) * | 1955-07-28 | 1958-02-27 | Hans Ulrich Mueller Dr | Device for determining the draw resistance of cigarettes |
US3115767A (en) * | 1960-05-20 | 1963-12-31 | Philip Morris Inc | Apparatus for testing the fluid flow characteristics of pervious objects |
US3258117A (en) * | 1963-08-27 | 1966-06-28 | Brown & Williamson Tobacco | Automatic means for testing and assorting cigarettes according to porosity |
-
1978
- 1978-07-13 FR FR7820931A patent/FR2430732A1/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1025173B (en) * | 1955-07-28 | 1958-02-27 | Hans Ulrich Mueller Dr | Device for determining the draw resistance of cigarettes |
US3115767A (en) * | 1960-05-20 | 1963-12-31 | Philip Morris Inc | Apparatus for testing the fluid flow characteristics of pervious objects |
US3258117A (en) * | 1963-08-27 | 1966-06-28 | Brown & Williamson Tobacco | Automatic means for testing and assorting cigarettes according to porosity |
Also Published As
Publication number | Publication date |
---|---|
FR2430732B1 (en) | 1980-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |