FR2426252B3 - - Google Patents
Info
- Publication number
- FR2426252B3 FR2426252B3 FR7901421A FR7901421A FR2426252B3 FR 2426252 B3 FR2426252 B3 FR 2426252B3 FR 7901421 A FR7901421 A FR 7901421A FR 7901421 A FR7901421 A FR 7901421A FR 2426252 B3 FR2426252 B3 FR 2426252B3
- 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
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
- G01M3/229—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators removably mounted in a test cell
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782802645 DE2802645A1 (de) | 1978-01-21 | 1978-01-21 | Verfahren und vorrichtung zur dichtheitspruefung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2426252A1 FR2426252A1 (fr) | 1979-12-14 |
| FR2426252B3 true FR2426252B3 (enrdf_load_stackoverflow) | 1981-12-31 |
Family
ID=6030073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7901421A Granted FR2426252A1 (fr) | 1978-01-21 | 1979-01-19 | Procede et dispositif de controle d'etancheite |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2802645A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2426252A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2012971B (enrdf_load_stackoverflow) |
| IT (1) | IT1110031B (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3244759C2 (de) * | 1982-12-03 | 1986-11-27 | Leybold-Heraeus GmbH, 5000 Köln | Vorrichtung zur dichten Verbindung eines Hohlkörpers mit einer Dichtheitsprüfanlage |
| DE3417332C2 (de) * | 1984-05-10 | 1993-12-02 | Herbert Dipl Ing Koberling | Anordnung zum Erkennen von Undichtigkeiten oder Lecks von Deponien |
| DE102004028875A1 (de) * | 2004-06-15 | 2006-01-05 | Daimlerchrysler Ag | Einrichtung zur Dichtheitsprüfung hohler Werkstücke |
| DE102004028876A1 (de) * | 2004-06-15 | 2006-01-05 | Daimlerchrysler Ag | Dichteinrichtung für eine Verbindung zweier Räume |
| DE102007035917B4 (de) | 2007-07-30 | 2021-02-11 | BAM Bundesanstalt für Materialforschung und -prüfung | Prüfvorrichtung zur simultanen Beaufschlagung eines scheibenförmigen Prüflings mit einem Prüfgas und mechanischer Last sowie dazugehöriges Prüfverfahren |
| US8720253B2 (en) | 2011-08-01 | 2014-05-13 | Gm Global Technology Operations, Llc | Reconfigurable leak testing system |
| US8991236B2 (en) | 2011-08-01 | 2015-03-31 | Gm Global Technology Operations, Llc | Reconfigurable leak testing system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3557607A (en) * | 1969-02-24 | 1971-01-26 | Borden Inc | Control valve for can testing apparatus |
| US3577769A (en) * | 1969-04-02 | 1971-05-04 | Gen Electric | Leak-detection system |
-
1978
- 1978-01-21 DE DE19782802645 patent/DE2802645A1/de active Granted
-
1979
- 1979-01-17 IT IT19375/79A patent/IT1110031B/it active
- 1979-01-19 FR FR7901421A patent/FR2426252A1/fr active Granted
- 1979-01-19 GB GB791957A patent/GB2012971B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT7919375A0 (it) | 1979-01-17 |
| FR2426252A1 (fr) | 1979-12-14 |
| GB2012971B (en) | 1982-05-26 |
| DE2802645C2 (enrdf_load_stackoverflow) | 1988-07-07 |
| GB2012971A (en) | 1979-08-01 |
| DE2802645A1 (de) | 1979-07-26 |
| IT1110031B (it) | 1985-12-23 |