JPS4979290A - - Google Patents

Info

Publication number
JPS4979290A
JPS4979290A JP48124070A JP12407073A JPS4979290A JP S4979290 A JPS4979290 A JP S4979290A JP 48124070 A JP48124070 A JP 48124070A JP 12407073 A JP12407073 A JP 12407073A JP S4979290 A JPS4979290 A JP S4979290A
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
Application number
JP48124070A
Other languages
Japanese (ja)
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.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS4979290A publication Critical patent/JPS4979290A/ja
Pending legal-status Critical Current

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • 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
    • G01M3/005—Investigating fluid-tightness of structures using pigs or moles
    • 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
    • G01M3/246—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 using pigs or probes travelling in the pipe
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
    • G01S3/802—Systems for determining direction or deviation from predetermined direction
    • G01S3/805—Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristics of a transducer or transducer system to give a desired condition of signal derived from that transducer or transducer system, e.g. to give a maximum or minimum signal

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP48124070A 1972-11-06 1973-11-06 Pending JPS4979290A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00303996A US3838593A (en) 1972-11-06 1972-11-06 Acoustic leak location and detection system

Publications (1)

Publication Number Publication Date
JPS4979290A true JPS4979290A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-07-31

Family

ID=23174586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48124070A Pending JPS4979290A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-11-06 1973-11-06

Country Status (5)

Country Link
US (1) US3838593A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS4979290A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA994903A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2352532A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (2) GB1452788A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57501492A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1980-08-26 1982-08-19
JPS61102555A (ja) * 1984-10-26 1986-05-21 Nippon Kokan Kk <Nkk> 海洋構造物の欠陥監視方法

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176543A (en) * 1978-11-17 1979-12-04 Texaco Inc. Sonic leak detector and method
US4287581A (en) * 1980-02-19 1981-09-01 Neale Sr Dory J Ultrasonic fluid leak detector
JPS57501545A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1980-09-03 1982-08-26
DE3045660C2 (de) 1980-12-04 1982-10-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren und Einrichtung zum Orten von Leckstellen in Rohrleitungen
NO150532C (no) * 1981-05-22 1984-10-31 Bjoern R Hope Anordning ved nivaamaaler.
DE3220175C2 (de) * 1982-05-28 1985-05-02 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Verfahren und Einrichtung zur akustischen Korrelationspeilung
US4571994A (en) * 1984-08-06 1986-02-25 The United States Of America As Represented By The Secretary Of The Navy Acoustical testing of hydraulic actuators
US4744416A (en) * 1984-12-03 1988-05-17 Exxon Production Research Company Directional acoustic logger apparatus and method
US4703459A (en) * 1984-12-03 1987-10-27 Exxon Production Research Company Directional acoustic logger apparatus and method
US4835478A (en) * 1987-02-17 1989-05-30 Haddon Merrill K Method and apparatus for acoustic detection of faults in underground cables
GB2220075B (en) * 1988-06-23 1992-12-16 George Anthony Peacock A method of testing plumbing systems
US5089997A (en) * 1990-11-02 1992-02-18 Pasar, Inc. Ultrasonic energy detector with frequency and amplitude indications and background noise reduction
GB2250820A (en) * 1990-12-12 1992-06-17 Christopher David Hill Method of and apparatus for detecting leaks in liquid storage tanks acoustically
US5231866A (en) * 1991-05-28 1993-08-03 Dnv Industrial Services, Inc. Acoustic leak detection system
US5205173A (en) * 1991-06-21 1993-04-27 Palmer Environmental Services Method and apparatus for detecting leaks in pipelines using cross-correlation techniques
US5341670A (en) * 1991-12-13 1994-08-30 Atlantic Richfield Company Method and apparatus for locating seepage from tanks
EP0552044B1 (en) * 1992-01-16 1996-10-09 Kabushiki Kaisha Toshiba Method and apparatus for detecting the position of an abnormal site of a buried pipe
US5303206A (en) * 1992-07-17 1994-04-12 Richard Bemb Method and apparatus for measuring distance and determining direction in a fluid medium
US5767393A (en) * 1997-03-10 1998-06-16 Mcdermott Technology, Inc. Apparatus and method for detecting leaks in tanks
RU2139511C1 (ru) * 1998-07-06 1999-10-10 Региональное открытое акционерное общество "Владимироблгаз" Способ акустико-эмиссионного контроля и диагностики подземных резервуаров для хранения сжиженного газа
GB2355507B (en) * 1999-09-07 2003-04-02 Wrc Plc Deployment of equipment into fluid containers and conduits
US7331215B2 (en) * 1999-09-07 2008-02-19 Wrc Plc Deployment of equipment into fluid containers and conduits
US7007545B1 (en) 1999-10-26 2006-03-07 Peter Martinek Method and measurement probe for the performance of measurements in water supply systems
US20030204338A1 (en) * 2002-04-22 2003-10-30 Peter Martinek Method and measurement probe for the performance of measurements in water supply systems
GB0118340D0 (en) * 2001-07-27 2001-09-19 Lattice Intellectual Property Method of detecting the presence and location of a gas leak
NO313848B1 (no) * 2001-10-31 2002-12-09 Sintef Energiforskning As FremgangsmÕte og anordning for akustisk deteksjon og lokalisering av lydgenererende defekter
JP2004085201A (ja) * 2002-08-22 2004-03-18 Chubu Electric Power Co Inc 振動源探査システム
EP1600791B1 (en) * 2004-05-26 2009-04-01 Honda Research Institute Europe GmbH Sound source localization based on binaural signals
DE602006001051T2 (de) * 2006-01-09 2009-07-02 Honda Research Institute Europe Gmbh Bestimmung des entsprechenden Messfensters zur Schallquellenortung in Echoumgebungen
EP1862813A1 (en) * 2006-05-31 2007-12-05 Honda Research Institute Europe GmbH A method for estimating the position of a sound source for online calibration of auditory cue to location transformations
US20080168826A1 (en) * 2007-01-17 2008-07-17 Motorola, Inc. Method and system for gas leak detection and localization
IT1399026B1 (it) * 2009-09-29 2013-04-05 Eni Spa Sistema e metodo per la rilevazione continua di impatti su condotte per il trasporto di fluidi, particolarmente adatto per condotte sottomarine
GB2521681B (en) * 2013-12-31 2017-08-16 Sonardyne Int Ltd Underwater leak detection apparatus, underwater leak detection system and method of detecting an underwater leak of a fluid
BR112017017407A2 (pt) 2015-03-20 2018-04-03 Halliburton Energy Services Inc método de detecção de vazamento, produto de programa de computador para localizar uma fonte acústica estacionária em um furo de poço, e, conjunto de fundo de poço.
RU2691246C1 (ru) * 2018-08-27 2019-06-11 Общество с Ограниченной Ответственностью "Инженерное Бюро Воронежского Акционерного Самолетостроительного Общества" Способ определения координат протечек бассейна выдержки АЭС с ярко выраженной акустической сигнатурой и робототехнический комплекс для его осуществления
CN109489796B (zh) * 2018-09-01 2020-11-10 哈尔滨工程大学 一种基于单元辐射法的水下复杂结构辐射噪声源定位识别与声辐射预报方法
CN114964650B (zh) * 2022-08-01 2022-11-18 杭州兆华电子股份有限公司 一种基于声学成像的气体泄漏报警方法及装置
US12209932B1 (en) 2023-07-24 2025-01-28 Inline Services, Llc Apparatus and method for inline leak detection and quantification

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1886914A (en) * 1928-11-20 1932-11-08 Mason Slichter & Gauld Inc Locating leaks in reservoirs
US1738094A (en) * 1928-12-03 1929-12-03 Caldwell Sound-locating apparatus
US2170487A (en) * 1936-02-28 1939-08-22 Soler Jose Electromechanical apparatus
US2166991A (en) * 1936-12-01 1939-07-25 Radio Patents Corp Direction finding system
US2420439A (en) * 1943-11-02 1947-05-13 Morrison Montford Aircraft range and direction finder
US2982942A (en) * 1953-01-07 1961-05-02 Socony Mobil Oil Co Inc Directional sound detection
US3249911A (en) * 1962-09-10 1966-05-03 Philips Corp Method and device for determining the position of sound sources in water
GB1121824A (en) * 1965-12-14 1968-07-31 Exxon Research Engineering Co Pipeline leak detector
US3413653A (en) * 1967-07-25 1968-11-26 American Mach & Foundry Acoustic leak detecting apparatus
US3478576A (en) * 1967-08-18 1969-11-18 American Mach & Foundry Acoustic leak detecting apparatus and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57501492A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1980-08-26 1982-08-19
JPS61102555A (ja) * 1984-10-26 1986-05-21 Nippon Kokan Kk <Nkk> 海洋構造物の欠陥監視方法

Also Published As

Publication number Publication date
CA994903A (en) 1976-08-10
DE2352532A1 (de) 1974-05-16
GB1452788A (en) 1976-10-13
GB1452789A (en) 1976-10-13
US3838593A (en) 1974-10-01

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