MY178400A - Pipeline inspection tool with sensor array - Google Patents

Pipeline inspection tool with sensor array

Info

Publication number
MY178400A
MY178400A MYPI2010003006A MYPI2010003006A MY178400A MY 178400 A MY178400 A MY 178400A MY PI2010003006 A MYPI2010003006 A MY PI2010003006A MY PI2010003006 A MYPI2010003006 A MY PI2010003006A MY 178400 A MY178400 A MY 178400A
Authority
MY
Malaysia
Prior art keywords
coils
tool
sensor
transmitter
longitudinal axis
Prior art date
Application number
MYPI2010003006A
Inventor
Simek James
Ludlow Jed
H Flora John
M Ali Syed
Gao Huidong
Original Assignee
Tdw Delaware Inc
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
Priority claimed from US12/572,752 external-priority patent/US8653811B2/en
Priority claimed from US12/642,031 external-priority patent/US8319494B2/en
Application filed by Tdw Delaware Inc filed Critical Tdw Delaware Inc
Publication of MY178400A publication Critical patent/MY178400A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/225—Supports, positioning or alignment in moving situation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2418—Probes using optoacoustic interaction with the material, e.g. laser radiation, photoacoustics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0234—Metals, e.g. steel
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/263—Surfaces
    • G01N2291/2636—Surfaces cylindrical from inside

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

A pipeline inspection tool (10) includes two pole magnets (41/61) oriented at an oblique angle relative to the central longitudinal axis (27) of the tool body (21). An array of sensor coil sets (94a-e) is located between opposing edges (42/62) of the two pole magnets (41/61) and oriented perpendicular to the central longitudinal axis (27). Each sensor coil set (94a-e) includes a transmitter coil (95) and two opposing pairs of receiver coils (97/98) that are gated to receive reflections from the wall of a tubular member. Because the line of sensor coils (94a-e) is rotated relative to the magnetic bias field, the receiver coils (97/98) are in-line with, and have the same angular orientation as, the transmitter coil (95). The tool (10) provides improved sensitivity to small defects, substantial decrease in RF pulser power requirements, full circumferential coverage, self-calibration of the transmitted signals, and less interference between transmitter coils caused by acoustic ring around.
MYPI2010003006A 2009-06-26 2010-06-24 Pipeline inspection tool with sensor array MY178400A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US22073409P 2009-06-26 2009-06-26
US23087909P 2009-08-03 2009-08-03
US12/572,752 US8653811B2 (en) 2009-06-26 2009-10-02 Pipeline inspection tool with oblique magnetizer
US12/642,031 US8319494B2 (en) 2009-06-26 2009-12-18 Pipeline inspection tool with double spiral EMAT sensor array

Publications (1)

Publication Number Publication Date
MY178400A true MY178400A (en) 2020-10-12

Family

ID=43390390

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2010003006A MY178400A (en) 2009-06-26 2010-06-24 Pipeline inspection tool with sensor array

Country Status (8)

Country Link
KR (1) KR101729039B1 (en)
CN (1) CN101936949B (en)
AT (1) AT508478B1 (en)
BR (1) BRMU9001279U2 (en)
CA (2) CA2708387C (en)
DE (1) DE102010025064B4 (en)
MY (1) MY178400A (en)
NL (1) NL2004962C2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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KR101449411B1 (en) * 2013-04-12 2014-10-14 한국원자력안전기술원 Electromagnetic Acoustic Transducer Module for Nondestructive Testing of Composite Materials
CN104597138A (en) * 2014-12-31 2015-05-06 钢研纳克检测技术有限公司 Spiral guided wave electromagnetic ultrasonic transducer for detecting longitudinal and transverse defects of thin-wall steel pipe
CN104880510B (en) * 2015-04-22 2017-11-28 杭州浙达精益机电技术股份有限公司 Guided wave detecting method and device are twisted and warped using the spiral welded pipe of spiral transduction device
CN105548352B (en) * 2015-11-17 2018-02-06 苏州博昇科技有限公司 A kind of electromagnetic acoustic wave transducer of no end check frequency
US10401325B2 (en) 2016-08-11 2019-09-03 Novitech, Inc. Magnetizers for pigging tools
US10436018B2 (en) * 2016-10-07 2019-10-08 Baker Hughes, A Ge Company, Llc Downhole electromagnetic acoustic transducer sensors
CA2992363C (en) * 2017-01-20 2020-10-20 Novitech Inc. Magnetizer for pigging tools
CN107102038B (en) * 2017-06-12 2023-04-11 重庆交通大学 Cable corrosion damage detection system and method based on equivalent series capacitance measurement
KR101977921B1 (en) * 2017-08-14 2019-05-13 조선대학교산학협력단 A nondestructive testing apparatus including spiral direction current induction means
CN112684013B (en) * 2020-12-02 2023-11-21 哈尔滨工业大学 Design method of multi-wavelength electromagnetic ultrasonic transducer coil
CN112834617B (en) * 2021-01-22 2023-07-07 中国大唐集团科学技术研究院有限公司华中电力试验研究院 Circular arc fir type blade root phased array ultrasonic detection method
US11493319B2 (en) 2021-03-10 2022-11-08 Roger Dale REEVES Electromagnetic multifunction inspection apparatus

Family Cites Families (19)

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US3483466A (en) * 1967-11-03 1969-12-09 American Mach & Foundry Pipeline inspection apparatus for detection of longitudinal defects
US3786684A (en) * 1971-12-27 1974-01-22 Automation Ind Inc Pipeline inspection pig
JPS5958358A (en) * 1982-09-28 1984-04-04 Mitsubishi Heavy Ind Ltd Electromagnetic acoustic transducer
JPS6080760A (en) * 1983-10-11 1985-05-08 Mitsubishi Heavy Ind Ltd Electromagnetic ultrasonic transducer
JPS6267447A (en) * 1985-09-20 1987-03-27 Mitsubishi Heavy Ind Ltd Method and apparatus for detecting axial defect of tube
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
FR2762391B1 (en) * 1997-04-21 1999-05-28 Soc D Transports Petroliers Pa SYSTEM AND METHOD FOR DETECTING CRACKS IN PIPES
US6820653B1 (en) * 1999-04-12 2004-11-23 Carnegie Mellon University Pipe inspection and repair system
WO2004007138A1 (en) * 2002-07-17 2004-01-22 Shell Internationale Research Maatschappij B.V. Electromagnetic acoustic transducer (emat) weld inspection
WO2004106913A1 (en) 2003-05-09 2004-12-09 Flova, John, H. Guided wave electromagnetic acoustic transducer
EP1774310A4 (en) * 2004-07-23 2012-04-25 Electric Power Res Inst Flexible electromagnetic acoustic transducer sensor
DE102004053584B4 (en) * 2004-11-05 2006-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device and method for material testing and / or thickness measurement on an at least electrically conductive and ferromagnetic material components having test object
DE102004063482B3 (en) * 2004-12-23 2006-08-10 Rosen Swiss Ag Device for nondestructive testing of ferromagnetic component walls
CA2520302A1 (en) 2005-04-01 2006-10-01 Intratech Inline Inspection Services Ltd. Pipeline inspection tool
DE102007005804A1 (en) 2007-02-06 2008-08-07 Bayer Healthcare Ag Secreted luciferase Lu164M3 and its use
DE102007058043B4 (en) * 2007-11-30 2022-03-24 Rosen Swiss Ag Device and method for non-destructive testing of pipelines
EP2294399B1 (en) 2008-06-27 2019-08-21 PII (Canada) Limited Integrated multi-sensor non-destructive testing
US7923994B2 (en) 2008-11-12 2011-04-12 Hoyt Philip M Spiral magnetic field apparatus and method for pipeline inspection

Also Published As

Publication number Publication date
DE102010025064A1 (en) 2011-02-10
AT508478B1 (en) 2012-01-15
CN101936949A (en) 2011-01-05
AT508478A2 (en) 2011-01-15
NL2004962A (en) 2010-12-30
NL2004962C2 (en) 2011-03-08
CA2941509C (en) 2017-10-17
CA2708387A1 (en) 2010-12-26
CA2941509A1 (en) 2010-12-26
KR101729039B1 (en) 2017-04-21
DE102010025064B4 (en) 2021-02-11
KR20110000527A (en) 2011-01-03
CA2708387C (en) 2018-08-07
CN101936949B (en) 2014-12-10
BRMU9001279U2 (en) 2012-11-06
AT508478A3 (en) 2011-04-15

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