DD102812A5 - - Google Patents
Info
- Publication number
- DD102812A5 DD102812A5 DD167914A DD16791472A DD102812A5 DD 102812 A5 DD102812 A5 DD 102812A5 DD 167914 A DD167914 A DD 167914A DD 16791472 A DD16791472 A DD 16791472A DD 102812 A5 DD102812 A5 DD 102812A5
- Authority
- DD
- German Democratic Republic
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
- G01M3/222—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 tubes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7147620A FR2166594A5 (xx) | 1971-12-30 | 1971-12-30 | |
| FR7235703A FR2202589A6 (xx) | 1971-12-30 | 1972-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD102812A5 true DD102812A5 (xx) | 1973-12-20 |
Family
ID=26216801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD167914A DD102812A5 (xx) | 1971-12-30 | 1972-12-27 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3842659A (xx) |
| JP (1) | JPS532593B2 (xx) |
| AU (1) | AU444695B2 (xx) |
| CA (1) | CA976429A (xx) |
| DD (1) | DD102812A5 (xx) |
| DE (1) | DE2261448C3 (xx) |
| ES (2) | ES410450A1 (xx) |
| FR (1) | FR2202589A6 (xx) |
| GB (1) | GB1409079A (xx) |
| IT (1) | IT975945B (xx) |
| PL (1) | PL84644B1 (xx) |
| SE (1) | SE390215B (xx) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2658860A1 (de) * | 1976-12-24 | 1978-07-06 | Benteler Werke Ag | Verfahren zur abnahmeuntersuchung von insbesondere kleinkalibrigen metall- bzw. stahlrohren grosser laenge |
| US4188817A (en) * | 1978-10-04 | 1980-02-19 | Standard Oil Company (Indiana) | Method for detecting membrane leakage |
| US4185492A (en) * | 1978-10-10 | 1980-01-29 | Hauk Ernest D | Leak testing apparatus and improved seals therefor |
| GB2055210A (en) * | 1979-08-13 | 1981-02-25 | Drexel Equipment Ltd | Leak testing pipes |
| US4557139A (en) * | 1984-07-31 | 1985-12-10 | Loomis International Inc. | Leak detection method and apparatus |
| GB2173006A (en) * | 1985-03-27 | 1986-10-01 | British Nuclear Fuels Plc | Leak testing nuclear fuel elements |
| DE3700384A1 (de) * | 1987-01-08 | 1988-07-21 | Weatherford Oil Tool | Geraet zum pruefen der gasdichtigkeit von verbindungen zwischen hohlkoerpern |
| DE4104503A1 (de) * | 1991-02-14 | 1992-08-20 | Kavernen Bau Betriebs Gmbh | Verfahren und vorrichtung zum pruefen der gasdichtheit der verbindungsstellen eines bohrstrangs |
| DE4137070C2 (de) * | 1991-11-12 | 1995-03-09 | Dresden Vakuumtech Gmbh | Verfahren zur Dichtheitsprüfung von Prüfkörpern mit Fügestellen und Einrichtung dazu |
| DE4137473A1 (de) * | 1991-11-14 | 1993-05-19 | Siemens Ag | Ueberwachbare einrichtung und verfahren zum ueberwachen einer einrichtung zum abdichten eines koerpers |
| DE4137498A1 (de) * | 1991-11-14 | 1993-05-19 | Siemens Ag | Ueberwachbare einrichtung und verfahren zum ueberwachen einer einrichtung zum abdichten eines koerpers |
| US5375457A (en) * | 1993-06-03 | 1994-12-27 | The United States Of America As Represented By The United States Department Of Energy | Apparatus and method for detecting leaks in piping |
| DE4415430C2 (de) * | 1994-05-02 | 1998-01-29 | Wuerschinger Gmbh & Co Baubetr | Vorrichtung zur Dichtigkeitsprüfung von rohrförmigen Prüfteilen in stehender Anordnung |
| US6026675A (en) * | 1995-09-02 | 2000-02-22 | Weatherford/Lamb, Inc. | Method and apparatus for testing threaded joints and threaded members |
| US6125693A (en) * | 1998-09-08 | 2000-10-03 | The United States Of America As Represented By The Secretary Of The Navy | Test fixture for simultaneous evaluation of steam pipe hydrosealing methods |
| US6289722B1 (en) | 1999-07-06 | 2001-09-18 | Visteon Global Tehnologies, Inc. | Helium leak tester for vehicle fuel tanks |
| DE10139038C2 (de) * | 2001-03-23 | 2003-04-30 | Ewenz Gmbh | Vorrichtung und Verfahren zum Einspannen eines Anschlußteils |
| CN101968394B (zh) * | 2010-09-30 | 2011-10-26 | 江苏南方机电股份有限公司 | 壳体气密性检测设备的滑台机构 |
| CA2868901C (en) | 2012-03-30 | 2020-04-07 | Atomic Energy Of Canada Limited | Leak location detection system |
| DE102014106191B4 (de) * | 2014-05-05 | 2021-11-18 | Endress+Hauser SE+Co. KG | Umhüllvorichtung zum Durchführen eines Verfahrens zur Bestimmung der Leckagerate |
| US11519813B2 (en) * | 2019-08-08 | 2022-12-06 | Advanced Pressure Technology | Method for pressurized leak testing |
| CN110940462A (zh) * | 2019-10-23 | 2020-03-31 | 芜湖天航装备技术有限公司 | 一种用于恒速传动装置壳体的密封性检查方法 |
-
1972
- 1972-10-09 FR FR7235703A patent/FR2202589A6/fr not_active Expired
- 1972-12-04 IT IT70816/72A patent/IT975945B/it active
- 1972-12-08 GB GB5671172A patent/GB1409079A/en not_active Expired
- 1972-12-15 DE DE2261448A patent/DE2261448C3/de not_active Expired
- 1972-12-22 AU AU50478/72A patent/AU444695B2/en not_active Expired
- 1972-12-27 PL PL1972159870A patent/PL84644B1/pl unknown
- 1972-12-27 DD DD167914A patent/DD102812A5/xx unknown
- 1972-12-28 SE SE7217029A patent/SE390215B/xx unknown
- 1972-12-28 JP JP733978A patent/JPS532593B2/ja not_active Expired
- 1972-12-29 CA CA160,235A patent/CA976429A/en not_active Expired
- 1972-12-29 US US00319821A patent/US3842659A/en not_active Expired - Lifetime
- 1972-12-29 ES ES410450A patent/ES410450A1/es not_active Expired
- 1972-12-29 ES ES410451A patent/ES410451A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2261448C3 (de) | 1975-07-10 |
| AU444695B2 (en) | 1974-01-31 |
| ES410450A1 (es) | 1975-12-16 |
| DE2261448A1 (de) | 1973-07-12 |
| CA976429A (en) | 1975-10-21 |
| IT975945B (it) | 1974-08-10 |
| DE2261448B2 (de) | 1974-11-21 |
| AU5047872A (en) | 1974-01-31 |
| JPS532593B2 (xx) | 1978-01-30 |
| JPS4878991A (xx) | 1973-10-23 |
| SE390215B (sv) | 1976-12-06 |
| ES410451A1 (es) | 1975-12-16 |
| GB1409079A (en) | 1975-10-08 |
| PL84644B1 (en) | 1976-04-30 |
| US3842659A (en) | 1974-10-22 |
| FR2202589A6 (xx) | 1974-05-03 |