SE368867B - - Google Patents
Info
- Publication number
- SE368867B SE368867B SE7313782A SE7313782A SE368867B SE 368867 B SE368867 B SE 368867B SE 7313782 A SE7313782 A SE 7313782A SE 7313782 A SE7313782 A SE 7313782A SE 368867 B SE368867 B SE 368867B
- Authority
- SE
- Sweden
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
- G01M3/32—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 for containers, e.g. radiators
- G01M3/3281—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 for containers, e.g. radiators removably mounted in a test cell
-
- 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
- G01M3/28—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 for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2884—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 for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for welds
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7313782A SE368867B (cg-RX-API-DMAC7.html) | 1973-10-10 | 1973-10-10 | |
| DE19742447578 DE2447578A1 (de) | 1973-10-10 | 1974-10-05 | Verfahren zur anzeige eines lecks in einem teil der wand eines gefaesses, sowie einrichtung zur durchfuehrung des verfahrens |
| US05/512,890 US3949598A (en) | 1973-10-10 | 1974-10-07 | Method and means for indicating a leakage through the wall of a vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7313782A SE368867B (cg-RX-API-DMAC7.html) | 1973-10-10 | 1973-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE368867B true SE368867B (cg-RX-API-DMAC7.html) | 1974-07-22 |
Family
ID=20318773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7313782A SE368867B (cg-RX-API-DMAC7.html) | 1973-10-10 | 1973-10-10 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3949598A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2447578A1 (cg-RX-API-DMAC7.html) |
| SE (1) | SE368867B (cg-RX-API-DMAC7.html) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH590467A5 (cg-RX-API-DMAC7.html) * | 1975-04-18 | 1977-08-15 | Lyssy Georges H | |
| US4584877A (en) * | 1984-06-07 | 1986-04-29 | Semyon Brayman | Method and fixture for leak detection |
| US4791805A (en) * | 1985-06-07 | 1988-12-20 | Expertek, Inc. | Fuel tank leak detection apparatus |
| US5205157A (en) * | 1986-12-04 | 1993-04-27 | Seal Integrity Systems, Inc. | Empty container leak testing |
| DE3902435A1 (de) * | 1989-01-27 | 1990-08-02 | Martin Lehmann | Pruefkammer fuer gefuellte, verschlossene behaelter |
| US4888979A (en) * | 1989-02-15 | 1989-12-26 | The United States Department Of Energy | Leak detection aid |
| DE4212938A1 (de) * | 1992-04-18 | 1993-10-21 | Rexroth Mannesmann Gmbh | Vorrichtung zum Prüfen von Bauteilen auf Dichtheit |
| US6520002B2 (en) * | 2001-06-14 | 2003-02-18 | Solar Turbines Inc | Apparatus and method for testing a recuperator cell for an air leak |
| US20090139911A1 (en) * | 2007-11-30 | 2009-06-04 | Nova Chemicals Inc. | Method of detecting defective containers |
| US10914652B2 (en) * | 2018-05-31 | 2021-02-09 | Wcr, Inc. | Leak detection for heat exchanger plate |
| KR102898371B1 (ko) * | 2020-08-18 | 2025-12-09 | 현대자동차주식회사 | 연료전지용 분리판의 기밀 검사장치 |
| DE102021121391A1 (de) * | 2021-08-18 | 2023-02-23 | Lisa Dräxlmaier GmbH | Prüfvorrichtung zum prüfen einer dichtheit eines schweißknotens, prüfset mit einer solchen prüfvorrichtung sowie verfahren zum prüfen einer dichtheit eines schweißknotens mittels einer prüfvorrichtung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2927456A (en) * | 1958-06-13 | 1960-03-08 | Hydraulic Supply Mfg Company | Seam tester for concrete pipe |
| US3813923A (en) * | 1972-05-23 | 1974-06-04 | Universal Sales Eng Inc | Adaptive fixture for leak testing of containers |
-
1973
- 1973-10-10 SE SE7313782A patent/SE368867B/xx unknown
-
1974
- 1974-10-05 DE DE19742447578 patent/DE2447578A1/de not_active Ceased
- 1974-10-07 US US05/512,890 patent/US3949598A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3949598A (en) | 1976-04-13 |
| DE2447578A1 (de) | 1975-04-17 |