JPS4874884A - - Google Patents

Info

Publication number
JPS4874884A
JPS4874884A JP47130144A JP13014472A JPS4874884A JP S4874884 A JPS4874884 A JP S4874884A JP 47130144 A JP47130144 A JP 47130144A JP 13014472 A JP13014472 A JP 13014472A JP S4874884 A JPS4874884 A JP S4874884A
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
JP47130144A
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 JPS4874884A publication Critical patent/JPS4874884A/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
    • G01M3/005—Investigating fluid-tightness of structures using pigs or moles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Examining Or Testing Airtightness (AREA)
JP47130144A 1971-12-27 1972-12-27 Pending JPS4874884A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21191071A 1971-12-27 1971-12-27

Publications (1)

Publication Number Publication Date
JPS4874884A true JPS4874884A (ja) 1973-10-09

Family

ID=22788788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47130144A Pending JPS4874884A (ja) 1971-12-27 1972-12-27

Country Status (5)

Country Link
US (1) US3786684A (ja)
JP (1) JPS4874884A (ja)
CA (1) CA968850A (ja)
DE (1) DE2263485C2 (ja)
GB (1) GB1419390A (ja)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
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US3911750A (en) * 1974-02-04 1975-10-14 Babcock & Wilcox Co Apparatus for the internal inspection of tubular conduits
US3949292A (en) * 1974-03-15 1976-04-06 Vetco Offshore Industries, Inc. Pipeline inspection device with pivotal support structure
JPS51120278A (en) * 1975-04-14 1976-10-21 Sumitomo Metal Ind Ltd Flaw judging system for magnetic inspection
US4218651A (en) * 1975-07-25 1980-08-19 Ivy Leon H Apparatus for detecting longitudinal and transverse imperfections in elongated ferrous workpieces
CA1035019A (en) * 1975-11-12 1978-07-18 Patrick C. Porter Accelerometer pig
GB1535252A (en) * 1976-04-09 1978-12-13 British Gas Corp Pipeline inspection vehicles
DE2640055C3 (de) * 1976-09-06 1979-07-19 Kraftwerk Union Ag, 4330 Muelheim Rohrkrfimmermanipulator, insbesondere zur Ultraschallprüfung bei Kernreaktoranlagen
NL174296C (nl) * 1978-04-12 1984-05-16 British Gas Corp Inrichting voor het inspecteren van een pijpleiding.
FR2423714A1 (fr) * 1978-04-19 1979-11-16 British Gas Corp Vehicule d'inspection de pipelines
US4170902A (en) * 1978-05-18 1979-10-16 British Gas Corporation Pipeline inspection vehicles
GB2034122B (en) * 1978-10-02 1982-11-24 British Gas Corp Magnet assemblies for pipeline inspection vehicles
GB2062235A (en) * 1979-01-05 1981-05-20 British Gas Corp Measuring velocity and/or distance travelled
GB2048496B (en) * 1979-02-28 1983-09-07 British Gas Corp Pipe inspection apparatus
GB2043248B (en) * 1979-02-28 1983-04-27 British Gas Corp Ultrasonic pipe inspection apparatus
GB2044459B (en) * 1979-03-16 1983-10-26 British Gas Corp Velocity correction arrangement for non-destructive testing apparatus
JPS5692852U (ja) * 1980-11-26 1981-07-23
GB2094375A (en) * 1981-02-17 1982-09-15 Grathnail Dev Co Ltd Mining
DE3202977C2 (de) * 1982-01-29 1983-12-29 Kraftwerk Union AG, 4330 Mülheim Ultraschallsonde zur Prüfung von zylindrischen Hohlräumen, insbesondere von Dampferzeugerrohren
GB2117116B (en) * 1982-03-24 1985-08-07 British Gas Corp Pipeline gauging vehicles
US4481816A (en) * 1982-03-24 1984-11-13 British Gas Corporation Pipeline gauging vehicles
DE3224498C2 (de) * 1982-06-28 1987-02-12 Mannesmann AG, 4000 Düsseldorf Rohrmolch
US4495808A (en) * 1982-09-13 1985-01-29 Shell Oil Company Parachute profiler
US4524526A (en) * 1982-11-22 1985-06-25 Litton Systems, Inc. Apparatus and method for inertial measurement of pipeline deflection
DE3419683A1 (de) * 1984-05-24 1985-11-28 Mannesmann AG, 4000 Düsseldorf Rohrmolch mit fahrwerken
US4751460A (en) * 1986-06-02 1988-06-14 Western Atlas International, Inc. Method and apparatus for nondestructive inspection of magnetic piping
DE3626646A1 (de) * 1986-08-06 1988-02-18 Pipetronix Gmbh Geraet zum messen und zur zerstoerungsfreien werkstoffpruefung an verlegten rohrleitungen
DE3638936A1 (de) * 1986-11-14 1988-05-26 Kernforschungsz Karlsruhe Verfahren und einrichtung zur detektion von korrosion oder dergleichen
CA1327403C (en) * 1988-12-30 1994-03-01 John R. Adams Inertial based pipeline monitoring system
GB2257788A (en) * 1991-07-19 1993-01-20 British Gas Plc Pipeline inspection vehicle
US5532587A (en) * 1991-12-16 1996-07-02 Vetco Pipeline Services, Inc. Magnetic field analysis method and apparatus for determining stress characteristics in a pipeline
US5398560A (en) * 1993-07-12 1995-03-21 The United States Of America As Represented By The United States Department Of Energy Apparatus for inspecting piping
US5565633A (en) * 1993-07-30 1996-10-15 Wernicke; Timothy K. Spiral tractor apparatus and method
US5454276A (en) * 1993-07-30 1995-10-03 Wernicke; Timothy K. Multi-directional magnetic flux pipe inspection apparatus and method
US5574223A (en) * 1994-04-05 1996-11-12 Gas Research Institute Scan assembly and method using scan rate modulation
WO1997012237A1 (en) * 1995-09-28 1997-04-03 Wernicke Timothy K Spiral tractor apparatus and method
GB9718891D0 (en) * 1997-09-06 1997-11-12 British Gas Plc Pipeline inspection device
DE19746511B4 (de) * 1997-10-22 2006-08-10 Pii Pipetronix Gmbh Vorrichtung zum Prüfen von Rohrleitungen
US6243657B1 (en) 1997-12-23 2001-06-05 Pii North America, Inc. Method and apparatus for determining location of characteristics of a pipeline
US6215836B1 (en) * 1998-05-07 2001-04-10 Electric Power Research Institute, Inc. Apparatus and method for ultrasonically examining remotely located welds in cast stainless steel nuclear steam supply systems
FR2790087B1 (fr) * 1999-02-19 2001-04-20 Coflexip Procede et dispositif de mesure in situ de la distance entre deux elements donnes dans une conduite tubulaire
US6684706B2 (en) * 2000-11-29 2004-02-03 Cooper Cameron Corporation Ultrasonic testing system
CA2354226A1 (en) * 2001-01-31 2002-07-31 Cal Holland Robotic apparatus and method for non-destructive maintenance of intersecting conduits
WO2002077405A2 (en) * 2001-03-21 2002-10-03 Mirant International Asset Management And Marketing, Llc Pipeline inspection system
WO2003021193A2 (en) * 2001-08-29 2003-03-13 Conagra Grocery Products Company Device and method for removing build-up on measurement gauges
DE10262232B4 (de) * 2002-01-22 2008-07-03 Pii Pipetronix Gmbh Verfahren und Vorrichtung zum Untersuchen von Rohrleitungen
RU2204113C1 (ru) 2002-03-28 2003-05-10 ЗАО "Нефтегазкомплектсервис" Носитель датчиков для внутритрубного инспекционного снаряда (варианты)
US6866603B2 (en) * 2002-12-17 2005-03-15 The Goodyear Tire & Rubber Company Counter-rotational drive belt system and method
NO322382B1 (no) * 2004-11-17 2006-09-25 Tdw Offshore Services As Leddet anordning for rorledninger og en forbindelsesinnretning
CA2520302A1 (en) * 2005-04-01 2006-10-01 Intratech Inline Inspection Services Ltd. Pipeline inspection tool
US7661327B2 (en) * 2005-07-12 2010-02-16 John Frank Bourgein Method and system for dynamic sensing, presentation and control of combustion boiler conditions
RU2293315C1 (ru) * 2005-07-19 2007-02-10 Александр Максимилианович Попович Секция внутритрубного дефектоскопа
KR100696991B1 (ko) * 2006-01-25 2007-03-20 한국원자력연구소 투자율 측정법을 이용하여 증기발생기 전열관의 와전류를탐상하는 장치 및 방법
GB2437547B (en) * 2006-04-28 2010-07-14 Genesis Oil And Gas Consultant Method and apparatus for inspecting pipes
RU2325634C2 (ru) * 2006-06-23 2008-05-27 Александр Максимилианович Попович Устройство системы датчиков внутритрубного дефектоскопа
US7733085B2 (en) * 2008-02-11 2010-06-08 Electromechanical Technologies, Inc. Flangeless canister for in-line inspection tool
US7798023B1 (en) 2008-02-11 2010-09-21 Electromechanical Technologies, Inc. Linkage assembly for in-line inspection tool
US8020460B1 (en) 2008-02-11 2011-09-20 Hoyt Philip M Sensor housing and mount for in-line inspection tool
US7923994B2 (en) * 2008-11-12 2011-04-12 Hoyt Philip M Spiral magnetic field apparatus and method for pipeline inspection
US8319494B2 (en) * 2009-06-26 2012-11-27 Tdw Delaware Inc. Pipeline inspection tool with double spiral EMAT sensor array
US8653811B2 (en) * 2009-06-26 2014-02-18 Tdw Delaware Inc. Pipeline inspection tool with oblique magnetizer
AT508478B1 (de) 2009-06-26 2012-01-15 Tdw Delaware Inc Sensorarray für die inspektion der innenwand eines rohres
CN101819082B (zh) * 2010-03-29 2011-09-14 哈尔滨工程大学 油汽管道漏磁检测器速度控制装置及其速度控制方法
US8499617B2 (en) 2011-02-11 2013-08-06 King Fahd University Of Petroleum And Minerals Dual submarine leak detection system
US8997573B2 (en) * 2012-05-01 2015-04-07 Spirit Aerosystems, Inc. Internal stringer inspection system for integrated structures
CA2911646C (en) * 2013-05-31 2023-03-28 Nuscale Power, Llc Inspecting a steam generator
US9804132B2 (en) 2015-02-10 2017-10-31 Philip M. Hoyt Linkage assembly for in-line inspection tool
EA035299B1 (ru) * 2018-05-16 2020-05-26 Общество с ограниченной ответственностью "Инженерно-технологический центр "КУБ" Устройство для диагностики и определения местоположения течей в магистральных трубопроводах
US10444395B1 (en) * 2018-08-30 2019-10-15 Vinegar Technologies, LLC Tunnel detection using a pipeline pig
CN110618197A (zh) * 2019-02-01 2019-12-27 中国石油化工股份有限公司 一种长输油气管道全缺陷组合超声阵列无损扫查方法
US11859754B2 (en) 2020-09-11 2024-01-02 Saudi Arabian Oil Company Pipeline profiler

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438057A (en) * 1966-12-30 1969-04-08 Texas Instruments Inc Photographic recorder using an array of solid state light emitters
US3460028A (en) * 1967-11-03 1969-08-05 American Mach & Foundry Pipeline inspection apparatus with means for correlating the recorded defect signals with the angular position within the pipeline at which they were generated
US3496457A (en) * 1967-11-03 1970-02-17 American Mach & Foundry Signal normalization apparatus for pipeline logging
US3483466A (en) * 1967-11-03 1969-12-09 American Mach & Foundry Pipeline inspection apparatus for detection of longitudinal defects
US3593122A (en) * 1969-03-27 1971-07-13 Amf Inc Method and apparatus for identifying hardspots in magnetizable material

Also Published As

Publication number Publication date
DE2263485C2 (de) 1985-04-04
US3786684A (en) 1974-01-22
GB1419390A (en) 1975-12-31
AU5041372A (en) 1974-06-27
CA968850A (en) 1975-06-03
DE2263485A1 (de) 1973-07-05

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