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
Application number
Priority date (The priority date 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 date listed.)
Publication of BE468947A publication Critical patent/BE468947A/xx

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
BE468947D 1945-11-06 BE468947A (zh)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR935439A (fr) 1948-06-18
GB603935A (en) 1948-06-25
US2438441A (en) 1948-03-23

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