JPS5421587U - - Google Patents
Info
- Publication number
- JPS5421587U JPS5421587U JP1978095599U JP9559978U JPS5421587U JP S5421587 U JPS5421587 U JP S5421587U JP 1978095599 U JP1978095599 U JP 1978095599U JP 9559978 U JP9559978 U JP 9559978U JP S5421587 U JPS5421587 U JP S5421587U
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/814,734 US4116043A (en) | 1977-07-11 | 1977-07-11 | Electronic detection apparatus for leaks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5421587U true JPS5421587U (ja) | 1979-02-13 |
Family
ID=25215859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978095599U Pending JPS5421587U (ja) | 1977-07-11 | 1978-07-11 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4116043A (ja) |
| JP (1) | JPS5421587U (ja) |
| AU (1) | AU515923B2 (ja) |
| CA (1) | CA1125432A (ja) |
| DE (1) | DE2828391C2 (ja) |
| GB (1) | GB1589133A (ja) |
| IT (1) | IT1105745B (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3036951C2 (de) * | 1980-09-30 | 1982-11-25 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zur Schallemissionsprüfung von aus Stahl bestehenden Behältern oder Rohrleitungen, insbesondere für Kernreaktoranlagen |
| US4635469A (en) * | 1985-06-21 | 1987-01-13 | Modera Mark P | Methods and apparatus for measuring the tightness of enclosures |
| US4809538A (en) * | 1987-08-07 | 1989-03-07 | Oakland Engineering Inc. | Ultrasonic leak detector |
| US4858462A (en) * | 1989-01-20 | 1989-08-22 | The Babcock & Wilcox Company | Acoustic emission leak source location |
| US6553809B1 (en) * | 2001-11-01 | 2003-04-29 | Plastic Technologies, Inc. | Method and apparatus for detecting holes in plastic containers |
| WO2009117399A2 (en) * | 2008-03-17 | 2009-09-24 | Plastic Technologies, Inc. | Method and apparatus for improved detection of holes in plastic containers |
| WO2012012308A2 (en) | 2010-07-21 | 2012-01-26 | University Of Florida Research Foundation Inc. | Method and apparatus for quality of seal and package integrity testing |
| US20180275008A1 (en) * | 2017-03-24 | 2018-09-27 | Exxonmobil Research And Engineering Company | System and method for the ultrasonic autonomous detection of leaks |
| EP3667445A1 (de) * | 2018-12-11 | 2020-06-17 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zur herstellung eines produkts sowie computerprogrammprodukt |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB762735A (en) * | 1953-11-16 | 1956-12-05 | Jean Piochet | Apparatus for detecting fluid flows and leakages |
| NL291827A (ja) * | 1961-03-17 | |||
| US3266296A (en) * | 1963-08-28 | 1966-08-16 | Kelsey Hayes Co | Method and apparatus for inspecting annular workpieces |
| NL6609733A (ja) * | 1966-07-12 | 1968-01-15 | ||
| US3399563A (en) * | 1966-12-16 | 1968-09-03 | Idex Corp | Method and apparatus for testing the pressure tightness of containers |
| US3575040A (en) * | 1967-11-06 | 1971-04-13 | Shell Oil Co | Apparatus for testing a pipeline for leaks |
| US3792606A (en) * | 1972-04-17 | 1974-02-19 | American Can Co | Method and apparatus for enhancing detection of small leaks in articles |
-
1977
- 1977-07-11 US US05/814,734 patent/US4116043A/en not_active Expired - Lifetime
-
1978
- 1978-05-05 GB GB17937/78A patent/GB1589133A/en not_active Expired
- 1978-05-11 AU AU36014/78A patent/AU515923B2/en not_active Expired
- 1978-06-28 DE DE2828391A patent/DE2828391C2/de not_active Expired
- 1978-07-10 CA CA307,095A patent/CA1125432A/en not_active Expired
- 1978-07-11 IT IT50239/78A patent/IT1105745B/it active
- 1978-07-11 JP JP1978095599U patent/JPS5421587U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT7850239A0 (it) | 1978-07-11 |
| CA1125432A (en) | 1982-06-08 |
| US4116043A (en) | 1978-09-26 |
| AU515923B2 (en) | 1981-05-07 |
| IT1105745B (it) | 1985-11-04 |
| AU3601478A (en) | 1979-11-15 |
| GB1589133A (en) | 1981-05-07 |
| DE2828391A1 (de) | 1979-01-18 |
| DE2828391C2 (de) | 1985-04-04 |