BE470232A - - Google Patents
Info
- Publication number
- BE470232A BE470232A BE470232DA BE470232A BE 470232 A BE470232 A BE 470232A BE 470232D A BE470232D A BE 470232DA BE 470232 A BE470232 A BE 470232A
- Authority
- BE
- Belgium
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
- G01M3/28—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
- G01M3/2838—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 cables
-
- 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
- G01M3/181—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 cables
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cable Accessories (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB274352X | 1946-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE470232A true BE470232A (US07122603-20061017-C00045.png) | 1948-06-07 |
Family
ID=10259549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE470232D BE470232A (US07122603-20061017-C00045.png) | 1946-01-17 |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088573A (zh) * | 2021-11-12 | 2022-02-25 | 国网湖南省电力有限公司 | 一种高压电缆绝缘破损检测方法、系统及介质 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL77563C (US07122603-20061017-C00045.png) * | 1951-05-21 | |||
| US2718780A (en) * | 1951-07-11 | 1955-09-27 | Western Electric Co | Automatic pressure control and leakage detector |
| US2717989A (en) * | 1952-02-06 | 1955-09-13 | Bossard Karl | Automatic signalling and warning device for liquid-tanks |
| US2767392A (en) * | 1953-07-08 | 1956-10-16 | Acf Ind Inc | Leak detector for pressure fuel lines |
| US3209067A (en) * | 1961-08-21 | 1965-09-28 | James W Channell | Sealed splice enclosure for cables |
| US3330755A (en) * | 1962-08-14 | 1967-07-11 | Electro Cell Corp | Electrolytic apparatus |
| US3908461A (en) * | 1974-06-20 | 1975-09-30 | Randtron Systems | Adjustable pressure transducer with digital signal output |
| FR2724267B1 (fr) * | 1994-09-02 | 1996-12-13 | Coget Didier | Dispositif a traducteur de pression pour cable de telecommunications |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1732035A (en) * | 1929-10-15 | Leak indicatok foe | ||
| US430010A (en) * | 1890-06-10 | Underground electric conduit | ||
| US557534A (en) * | 1896-04-07 | Pressure-alarm for gas-pipes | ||
| US882141A (en) * | 1906-06-30 | 1908-03-17 | Troy Cope | Cable insulating and testing system. |
| US1642615A (en) * | 1923-03-26 | 1927-09-13 | Ig Farbenindustrie Ag | Manometer |
| US2079856A (en) * | 1930-06-03 | 1937-05-11 | Protona A G | Electric cable installation |
| US1959863A (en) * | 1931-12-04 | 1934-05-22 | Frederick G Griss | Leak detector for gas transmission lines |
| US1975075A (en) * | 1932-09-02 | 1934-10-02 | Okonite Callender Cable Co Inc | Electric cable system |
| US2043227A (en) * | 1934-01-20 | 1936-06-09 | Okonite Callender Cable Co Inc | Leak indicating apparatus for oil filled electric power cables |
| US2430034A (en) * | 1945-08-13 | 1947-11-04 | Stern Abraham | Apparatus for locating leaks |
| US2449271A (en) * | 1945-11-29 | 1948-09-14 | Okonite Callender Cable Co Inc | Joint structure for cables |
-
0
- BE BE470232D patent/BE470232A/xx unknown
-
1946
- 1946-01-17 GB GB1598/46A patent/GB606722A/en not_active Expired
-
1947
- 1947-01-03 FR FR939505D patent/FR939505A/fr not_active Expired
- 1947-01-04 US US720278A patent/US2520624A/en not_active Expired - Lifetime
- 1947-01-17 CH CH274352D patent/CH274352A/de unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088573A (zh) * | 2021-11-12 | 2022-02-25 | 国网湖南省电力有限公司 | 一种高压电缆绝缘破损检测方法、系统及介质 |
| CN114088573B (zh) * | 2021-11-12 | 2023-09-12 | 国网湖南省电力有限公司 | 一种高压电缆绝缘破损检测方法、系统及介质 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR939505A (fr) | 1948-11-17 |
| US2520624A (en) | 1950-08-29 |
| CH274352A (de) | 1951-03-31 |
| GB606722A (en) | 1948-08-19 |
