BE468947A - - Google Patents
Info
- Publication number
- BE468947A BE468947A BE468947DA BE468947A BE 468947 A BE468947 A BE 468947A BE 468947D A BE468947D A BE 468947DA BE 468947 A BE468947 A BE 468947A
- 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
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- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB29523/45A GB603935A (en) | 1945-11-06 | 1945-11-06 | Improved means for detecting leaks in electric cables or pipe lines containing fluidunder pressure |
Publications (1)
Publication Number | Publication Date |
---|---|
BE468947A true BE468947A (zh) |
Family
ID=10292890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE468947D BE468947A (zh) | 1945-11-06 |
Country Status (4)
Country | Link |
---|---|
US (1) | US2438441A (zh) |
BE (1) | BE468947A (zh) |
FR (1) | FR935439A (zh) |
GB (1) | GB603935A (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2556906A (en) * | 1949-06-30 | 1951-06-12 | Phelps Dodge Copper Prod | Compression cable system |
US2766442A (en) * | 1952-11-26 | 1956-10-09 | Jr William H Meyer | Leak detection apparatus |
US2767392A (en) * | 1953-07-08 | 1956-10-16 | Acf Ind Inc | Leak detector for pressure fuel lines |
US3336584A (en) * | 1964-07-02 | 1967-08-15 | Edward W Kaiser | Tell-tale system for jacketed piping systems |
US3304546A (en) * | 1964-11-16 | 1967-02-14 | Puregas Equipment Corp | Leak detector for pressurized cable |
FR1602268A (zh) * | 1966-05-27 | 1970-11-02 | ||
US4285615A (en) * | 1978-12-13 | 1981-08-25 | Conoco, Inc. | Corrosion resistant tension leg cables |
CN108916519A (zh) * | 2018-05-28 | 2018-11-30 | 王惠俊 | 可以发出流速警报的智能补偿器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2063187A (en) * | 1935-10-17 | 1936-12-08 | American Telephone & Telegraph | Method of cable maintenance |
US2092560A (en) * | 1935-11-26 | 1937-09-07 | Gen Electric | Alarm system for fluid filled cables |
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0
- BE BE468947D patent/BE468947A/xx unknown
-
1945
- 1945-11-06 GB GB29523/45A patent/GB603935A/en not_active Expired
-
1946
- 1946-10-21 US US704582A patent/US2438441A/en not_active Expired - Lifetime
- 1946-10-29 FR FR935439D patent/FR935439A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR935439A (fr) | 1948-06-18 |
GB603935A (en) | 1948-06-25 |
US2438441A (en) | 1948-03-23 |