KR101729039B1 - 이중 나선형 ｅｍａｔ 센서 어레이를 갖는 파이프라인 검사 도구 - Google Patents

이중 나선형 ｅｍａｔ 센서 어레이를 갖는 파이프라인 검사 도구 Download PDF

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Publication number
KR101729039B1
KR101729039B1 KR1020100060410A KR20100060410A KR101729039B1 KR 101729039 B1 KR101729039 B1 KR 101729039B1 KR 1020100060410 A KR1020100060410 A KR 1020100060410A KR 20100060410 A KR20100060410 A KR 20100060410A KR 101729039 B1 KR101729039 B1 KR 101729039B1
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KR
South Korea
Prior art keywords
coil
sensor
coils
receiver
sensor array
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KR1020100060410A
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English (en)
Korean (ko)
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KR20110000527A (ko
Inventor
제임스 시멕
제드 루드로우
존 에이치. 플로라
셰드 엠. 알리
휴이동 가오
Original Assignee
티.디.더블유델라웨어인코포레이티드
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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 티.디.더블유델라웨어인코포레이티드 filed Critical 티.디.더블유델라웨어인코포레이티드
Publication of KR20110000527A publication Critical patent/KR20110000527A/ko
Application granted granted Critical
Publication of KR101729039B1 publication Critical patent/KR101729039B1/ko

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    • 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

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  • 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)
KR1020100060410A 2009-06-26 2010-06-25 이중 나선형 ｅｍａｔ 센서 어레이를 갖는 파이프라인 검사 도구 KR101729039B1 (ko)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US22073409P 2009-06-26 2009-06-26
US61/220,734 2009-06-26
US23087909P 2009-08-03 2009-08-03
US61/230,879 2009-08-03
US12/572,752 2009-10-02
US12/572,752 US8653811B2 (en) 2009-06-26 2009-10-02 Pipeline inspection tool with oblique magnetizer
US12/642,031 2009-12-18
US12/642,031 US8319494B2 (en) 2009-06-26 2009-12-18 Pipeline inspection tool with double spiral EMAT sensor array

Publications (2)

Publication Number Publication Date
KR20110000527A KR20110000527A (ko) 2011-01-03
KR101729039B1 true KR101729039B1 (ko) 2017-04-21

Family

ID=43390390

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100060410A KR101729039B1 (ko) 2009-06-26 2010-06-25 이중 나선형 ｅｍａｔ 센서 어레이를 갖는 파이프라인 검사 도구

Country Status (8)

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

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KR101449411B1 (ko) * 2013-04-12 2014-10-14 한국원자력안전기술원 복합재 비파괴검사용 전자기 음향트랜스듀서 및 그를 이용한 비파괴검사방법
CN104597138A (zh) * 2014-12-31 2015-05-06 钢研纳克检测技术有限公司 用于检测薄壁钢管纵横缺陷的螺旋导波电磁超声换能器
CN104880510B (zh) * 2015-04-22 2017-11-28 杭州浙达精益机电技术股份有限公司 采用螺旋换能器的螺旋焊管扭弯导波检测方法及装置
CN105548352B (zh) * 2015-11-17 2018-02-06 苏州博昇科技有限公司 一种无端部检测盲区的电磁超声波换能器
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
MX2019008582A (es) * 2017-01-20 2019-09-19 Novitech Inc Magnetizadores para herramientas de limpieza de tuberias por raspado.
CN107102038B (zh) * 2017-06-12 2023-04-11 重庆交通大学 基于等效串联电容测量的拉索锈蚀损伤检测系统及方法
KR101977921B1 (ko) * 2017-08-14 2019-05-13 조선대학교산학협력단 나선 방향 전류 유도 수단을 구비한 비파괴 검사 장치
CN112684013B (zh) * 2020-12-02 2023-11-21 哈尔滨工业大学 一种多波长电磁超声换能器线圈设计方法
CN112834617B (zh) * 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 一种圆弧枞树型叶根相控阵超声检测方法
US11493319B2 (en) 2021-03-10 2022-11-08 Roger Dale REEVES Electromagnetic multifunction inspection apparatus

Citations (4)

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WO2004106913A1 (en) 2003-05-09 2004-12-09 Flova, John, H. Guided wave electromagnetic acoustic transducer
US20060220640A1 (en) 2005-04-01 2006-10-05 Thompson Ronald J Pipeline inspection tool
WO2009156862A2 (en) 2008-06-27 2009-12-30 Pii (Canada) Limited Integrated multi-sensor non-destructive testing
WO2010056818A1 (en) 2008-11-12 2010-05-20 Hoyt Philip M Spiral magnetic field apparatus and method for pipeline inspection

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US3786684A (en) * 1971-12-27 1974-01-22 Automation Ind Inc Pipeline inspection pig
JPS5958358A (ja) * 1982-09-28 1984-04-04 Mitsubishi Heavy Ind Ltd 電磁音響トランスデユ−サ
JPS6080760A (ja) * 1983-10-11 1985-05-08 Mitsubishi Heavy Ind Ltd 電磁超音波トランスデユ−サ
JPS6267447A (ja) * 1985-09-20 1987-03-27 Mitsubishi Heavy Ind Ltd チユ−ブ軸方向欠陥検出方法およびその装置
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 (fr) * 1997-04-21 1999-05-28 Soc D Transports Petroliers Pa Systeme et procede pour detecter des fissures dans des canalisations
US6820653B1 (en) * 1999-04-12 2004-11-23 Carnegie Mellon University Pipe inspection and repair system
ATE327073T1 (de) * 2002-07-17 2006-06-15 Shell Int Research Schweissnahtinspektion durch elektromagnetisch- akustischen wandler (emat)
CN100575944C (zh) * 2004-07-23 2009-12-30 电力研究所有限公司 挠性电磁声学换能传感器
DE102004053584B4 (de) * 2004-11-05 2006-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zur Materialprüfung und/oder Dickenmessung an einem wenigstens elektrisch leitende und ferromagnetische Materialanteile aufweisenden Prüfobjekt
DE102004063482B3 (de) * 2004-12-23 2006-08-10 Rosen Swiss Ag Vorrichtung zur zerstörungsfreien Prüfung von ferromagnetischen Bauelement-Wänden
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004106913A1 (en) 2003-05-09 2004-12-09 Flova, John, H. Guided wave electromagnetic acoustic transducer
US20060220640A1 (en) 2005-04-01 2006-10-05 Thompson Ronald J Pipeline inspection tool
WO2009156862A2 (en) 2008-06-27 2009-12-30 Pii (Canada) Limited Integrated multi-sensor non-destructive testing
WO2010056818A1 (en) 2008-11-12 2010-05-20 Hoyt Philip M Spiral magnetic field apparatus and method for pipeline inspection

Also Published As

Publication number Publication date
CA2708387A1 (en) 2010-12-26
CA2941509C (en) 2017-10-17
CA2941509A1 (en) 2010-12-26
CA2708387C (en) 2018-08-07
NL2004962C2 (en) 2011-03-08
AT508478B1 (de) 2012-01-15
AT508478A2 (de) 2011-01-15
MY178400A (en) 2020-10-12
AT508478A3 (de) 2011-04-15
KR20110000527A (ko) 2011-01-03
CN101936949A (zh) 2011-01-05
BRMU9001279U2 (pt) 2012-11-06
DE102010025064A1 (de) 2011-02-10
DE102010025064B4 (de) 2021-02-11
NL2004962A (en) 2010-12-30
CN101936949B (zh) 2014-12-10

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