BE502847A - - Google Patents

Info

Publication number
BE502847A
BE502847A BE502847DA BE502847A BE 502847 A BE502847 A BE 502847A BE 502847D A BE502847D A BE 502847DA BE 502847 A BE502847 A BE 502847A
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 BE502847A publication Critical patent/BE502847A/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
    • G01M3/04—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
    • G01M3/243—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 for pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
BE502847D 1951-04-25 BE502847A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE707191X 1951-04-25

Publications (1)

Publication Number Publication Date
BE502847A true BE502847A (en)

Family

ID=3878531

Family Applications (1)

Application Number Title Priority Date Filing Date
BE502847D BE502847A (en) 1951-04-25

Country Status (6)

Country Link
BE (1) BE502847A (en)
DE (1) DE888378C (en)
FR (1) FR1061773A (en)
GB (1) GB707191A (en)
LU (1) LU31360A1 (en)
NL (1) NL98684C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253457A (en) * 1961-12-15 1966-05-31 Westinghouse Electric Corp Apparatus for locating trouble sources which generate ultrasonic vibrations
US3254528A (en) * 1962-11-23 1966-06-07 Paul L Michael Transducer mount
GB1121824A (en) * 1965-12-14 1968-07-31 Exxon Research Engineering Co Pipeline leak detector
US3500676A (en) * 1968-03-15 1970-03-17 Gulf Research Development Co Methods and apparatus for detecting leaks
DE3112829C2 (en) * 1981-03-31 1986-01-16 Seba-Dynatronic Mess- und Ortungstechnik gmbH, 8601 Baunach Method and apparatus for locating raw damage with at least one microphone
FR2539507B1 (en) * 1983-01-13 1985-10-18 Electricite De France METHOD AND DEVICE FOR LOCATING A LEAK ON A TUBULAR HEAT EXCHANGER
GB2331152A (en) * 1997-10-29 1999-05-12 Carl Denby Leakage testing
CN104089186B (en) * 2014-06-30 2016-09-28 东北大学 A kind of pipeline pressure abnormality diagnostic method based on combined filter and dynamic threshold
CN109594613B (en) * 2017-11-20 2023-10-10 山东昌乐实康水业有限公司 Tap water supply device with water leakage self-checking function and leakage detection method
CN109386741A (en) * 2018-11-28 2019-02-26 湖南普奇地质勘探设备研究院（普通合伙) Pipe leakage detection device and method
CN113199715B (en) * 2021-03-25 2022-06-28 佛山市顺德区鸡洲德兴塑料制品有限公司 Leakage early warning type cooling system for injection mold

Also Published As

Publication number Publication date
NL98684C (en)
DE888378C (en) 1953-08-31
FR1061773A (en) 1954-04-15
GB707191A (en) 1954-04-14
LU31360A1 (en)

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