FR2474284B1 - - Google Patents
Info
- Publication number
- FR2474284B1 FR2474284B1 FR8101916A FR8101916A FR2474284B1 FR 2474284 B1 FR2474284 B1 FR 2474284B1 FR 8101916 A FR8101916 A FR 8101916A FR 8101916 A FR8101916 A FR 8101916A FR 2474284 B1 FR2474284 B1 FR 2474284B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT12428/80A IT1136116B (it) | 1980-01-29 | 1980-01-29 | Metodo e dispositivo per il controllo elettropneumatico della permeabilita di sigarette ventilate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2474284A1 FR2474284A1 (fr) | 1981-07-31 |
| FR2474284B1 true FR2474284B1 (US06373033-20020416-M00071.png) | 1985-04-05 |
Family
ID=11140034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8101916A Granted FR2474284A1 (fr) | 1980-01-29 | 1981-01-28 | Procede et appareil pour le controle electropneumatique de la permeabilite longitudinale et/ou transversale de cigarettes du type dit " aerees " |
Country Status (8)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3111318C2 (de) * | 1981-03-23 | 1983-03-17 | B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg | Verfahren zur Bestimmung des Zugwiderstandes und/oder der Gasdurchlässigkeit eines Prüflings sowie Einrichtung zur Durchführung eines solchen Verfahrens |
| JP2506462B2 (ja) * | 1989-12-08 | 1996-06-12 | 日本たばこ産業株式会社 | 穿孔検出方法及びその装置 |
| JP3367998B2 (ja) * | 1993-08-02 | 2003-01-20 | 日本たばこ産業株式会社 | フィルタ装着機のダイリューション監視装置 |
| CN1447655A (zh) * | 2000-08-17 | 2003-10-08 | 日本烟草产业株式会社 | 香烟检查装置 |
| DE10239195A1 (de) * | 2002-08-21 | 2004-03-04 | Focke Gmbh & Co. Kg | Verfahren und Vorrichtung zum Prüfen von (Filter-)Zigaretten |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2150186A1 (de) * | 1971-10-08 | 1973-04-12 | Hauni Werke Koerber & Co Kg | Vorrichtung zum pruefen von in aufnahmen eines foerderers liegenden zigaretten oder aehnlichen stabfoermigen gegenstaenden |
| GB1495005A (en) * | 1974-11-12 | 1977-12-14 | Molins Ltd | Testing of cigarettes |
| GB1564313A (en) * | 1976-03-16 | 1980-04-10 | Molins Ltd | Cigarettes |
| DE2802128A1 (de) * | 1976-11-26 | 1979-07-26 | Hauni Werke Koerber & Co Kg | Verfahren und anordnung zum pruefen von stabfoermigen rauchartikeln auf fehlerhafte umhuellungen |
| DE2653735A1 (de) * | 1976-11-26 | 1978-06-01 | Hauni Werke Koerber & Co Kg | Verfahren und anordnung zum pruefen von stabfoermigen rauchartikeln auf fehlerhafte umhuellungen |
| DE2653733A1 (de) * | 1976-11-26 | 1978-06-01 | Hauni Werke Koerber & Co Kg | Verfahren und anordnung zum pruefen einer zone gewuenschter luftdurchlaessigkeit in einer umhuellung stabfoermiger rauchartikel |
| US4177670A (en) * | 1976-11-26 | 1979-12-11 | Hauni-Werke Korber & Co. Kg. | Method and apparatus for multiple testing of wrappers of cigarettes for porosity |
| DE2800748A1 (de) * | 1978-01-09 | 1979-07-12 | Hauni Werke Koerber & Co Kg | Verfahren und vorrichtung zum bilden eines stranges aus fasern aus tabak oder aus einem anderen rauchfaehigen material |
| IT1103198B (it) * | 1978-03-22 | 1985-10-14 | Cir Spa Divisione Sasib | Etodo e dispositivo per il controllo elettropneumatico di sigarette con filtro |
| DE2813315A1 (de) * | 1978-03-28 | 1979-10-11 | Hauni Werke Koerber & Co Kg | Vorrichtung zum pruefen des zugwiderstandes von stabfoermigen artikeln der tabakverarbeitenden industrie |
-
1980
- 1980-01-29 IT IT12428/80A patent/IT1136116B/it active
-
1981
- 1981-01-21 CA CA000369005A patent/CA1151492A/en not_active Expired
- 1981-01-22 US US06/228,882 patent/US4406156A/en not_active Expired - Fee Related
- 1981-01-27 GB GB8102481A patent/GB2074735B/en not_active Expired
- 1981-01-28 BR BR8100489A patent/BR8100489A/pt unknown
- 1981-01-28 FR FR8101916A patent/FR2474284A1/fr active Granted
- 1981-01-29 JP JP1218381A patent/JPS56119829A/ja active Pending
- 1981-01-29 DE DE19813102962 patent/DE3102962A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| BR8100489A (pt) | 1981-08-18 |
| IT8012428A0 (it) | 1980-01-29 |
| DE3102962A1 (de) | 1982-01-07 |
| IT1136116B (it) | 1986-08-27 |
| GB2074735B (en) | 1983-11-09 |
| JPS56119829A (en) | 1981-09-19 |
| GB2074735A (en) | 1981-11-04 |
| CA1151492A (en) | 1983-08-09 |
| US4406156A (en) | 1983-09-27 |
| FR2474284A1 (fr) | 1981-07-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |