FR2262291B1 - - Google Patents
Info
- Publication number
- FR2262291B1 FR2262291B1 FR7505431A FR7505431A FR2262291B1 FR 2262291 B1 FR2262291 B1 FR 2262291B1 FR 7505431 A FR7505431 A FR 7505431A FR 7505431 A FR7505431 A FR 7505431A FR 2262291 B1 FR2262291 B1 FR 2262291B1
- 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
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
- G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/186—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2180774A JPS5410478B2 (fr) | 1974-02-22 | 1974-02-22 | |
JP332575A JPS5178385A (en) | 1974-12-28 | 1974-12-28 | Mitsupuyokino morekenshutsusochi |
JP332675A JPS5178386A (en) | 1974-12-28 | 1974-12-28 | Mitsupuyokino morekenshutsuhoho |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2262291A1 FR2262291A1 (fr) | 1975-09-19 |
FR2262291B1 true FR2262291B1 (fr) | 1981-09-04 |
Family
ID=27275760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7505431A Expired FR2262291B1 (fr) | 1974-02-22 | 1975-02-21 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3973249A (fr) |
CH (1) | CH586900A5 (fr) |
DE (1) | DE2507347C3 (fr) |
FR (1) | FR2262291B1 (fr) |
GB (1) | GB1484396A (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4409818A (en) * | 1982-02-19 | 1983-10-18 | Donald F. Shiff | Seal testing device and method |
US4934180A (en) * | 1986-06-26 | 1990-06-19 | Benthos, Inc. | Testing container seals |
US4774830A (en) * | 1986-06-26 | 1988-10-04 | Benthos, Inc. | Testing container seals |
US4930342A (en) * | 1986-12-04 | 1990-06-05 | Seal Integrity Systems, Inc. | Container leak detector |
US5285678A (en) * | 1986-12-04 | 1994-02-15 | Seal Integrity Systems, Inc. | Container seal testing and pressurization |
US4831870A (en) * | 1987-10-21 | 1989-05-23 | The Viking Corporation | Method and apparatus for vacuum testing glass bulbs for sprinklers |
US4922746A (en) * | 1988-05-25 | 1990-05-08 | Benthos, Inc. | Leak testing |
AU635018B2 (en) * | 1989-04-05 | 1993-03-11 | American National Can Company | Container seal testing method and system and testable container structure |
US5156329A (en) * | 1989-04-05 | 1992-10-20 | American National Can Company | Seal testable container structure |
FR2650391B1 (fr) * | 1989-07-27 | 1993-07-16 | Durand Alain | Procede de fabrication ou de rehabilitation d'un reservoir de stockage, reservoirs obtenus |
US5226316A (en) * | 1992-03-20 | 1993-07-13 | Oscar Mayer Foods Corporation | Package leak detection |
US5553482A (en) * | 1994-07-11 | 1996-09-10 | The United States Of America As Represented By The Secretary Of The Army | Leak detector |
EP0786655B1 (fr) * | 1997-05-07 | 2002-07-24 | Martin Lehmann | Procédé d'essai d'étanchéité d'un récipient fermé, chambre d'essai, dispositif de test et système d'inspection pour celui-ci |
US6082184A (en) * | 1997-05-27 | 2000-07-04 | Martin Lehmann | Method for leak testing and leak testing apparatus |
EP1047082A1 (fr) * | 1999-04-24 | 2000-10-25 | GNS GESELLSCHAFT FÜR NUKLEAR-SERVICE mbH | Conteneur de stockage pour matières radioactives |
EP1342998A3 (fr) * | 2002-03-08 | 2006-01-18 | UST Umweltsensortechnik GmbH | Procédé et dispositif de détection de fuites dans un système rempli de gaz |
US20080307858A1 (en) * | 2005-02-28 | 2008-12-18 | Advanced Technology Materials, Inc. | Apparatus and Process for Leak-Testing and Qualification of Fluid Dispensing Vessels |
US20100328646A1 (en) * | 2009-06-26 | 2010-12-30 | Emitech, Inc. | Optical nanoporous sensors for detection of water based vapors and their leakage from sealed containers |
US9561323B2 (en) * | 2013-03-14 | 2017-02-07 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassette leak detection methods and devices |
DE102014219473A1 (de) * | 2014-09-25 | 2016-03-31 | Inficon Gmbh | Folienkammer mit Halteprofil |
JP6519204B2 (ja) * | 2015-01-30 | 2019-05-29 | 富士通株式会社 | コンテナ型データセンター、評価方法及びプログラム |
CN111707421A (zh) * | 2020-08-09 | 2020-09-25 | 吴本高 | 一种水表密封测漏装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3487677A (en) * | 1968-01-08 | 1970-01-06 | Victor D Molitor | Method for leak detection |
US3591944A (en) * | 1969-03-03 | 1971-07-13 | Safeway Stores | Method and apparatus for detection of leaks in seals of packages |
US3744210A (en) * | 1971-06-28 | 1973-07-10 | Standard Packaging Corp | Packaging machine and method |
-
1975
- 1975-02-14 GB GB6470/75A patent/GB1484396A/en not_active Expired
- 1975-02-20 DE DE2507347A patent/DE2507347C3/de not_active Expired
- 1975-02-20 US US05/551,344 patent/US3973249A/en not_active Expired - Lifetime
- 1975-02-20 CH CH214275A patent/CH586900A5/xx not_active IP Right Cessation
- 1975-02-21 FR FR7505431A patent/FR2262291B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3973249A (en) | 1976-08-03 |
FR2262291A1 (fr) | 1975-09-19 |
GB1484396A (en) | 1977-09-01 |
DE2507347B2 (de) | 1979-04-19 |
CH586900A5 (fr) | 1977-04-15 |
DE2507347A1 (de) | 1975-09-04 |
DE2507347C3 (de) | 1980-01-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |