CA2941509C - Outil d'inspection de canalisations - Google Patents

Outil d'inspection de canalisations Download PDF

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Publication number
CA2941509C
CA2941509C CA2941509A CA2941509A CA2941509C CA 2941509 C CA2941509 C CA 2941509C CA 2941509 A CA2941509 A CA 2941509A CA 2941509 A CA2941509 A CA 2941509A CA 2941509 C CA2941509 C CA 2941509C
Authority
CA
Canada
Prior art keywords
pipeline
inspection tool
magnet
pole
magnetic
Prior art date
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.)
Active
Application number
CA2941509A
Other languages
English (en)
Other versions
CA2941509A1 (fr
Inventor
James Simek
Tod Barker
Mark Gregoire
Jed Ludlow
John H. Flora
Syed M. Ali
Huidong Gao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDW Delaware Inc
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 CA2941509A1 publication Critical patent/CA2941509A1/fr
Application granted granted Critical
Publication of CA2941509C publication Critical patent/CA2941509C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Abstract

Un outil dinspection de canalisations possède un nombre pair daimants polaires, chacun en spirale autour du corps doutil de sorte quune seconde extrémité de chaque aimant est décalée dune quantité « a » par rapport à une première extrémité. La rotation appliquée aux aimants produit un champ magnétique oblique par rapport à laxe de corps longitudinal. Dans un autre aspect, loutil comprend deux aimants polaires orientés à un angle oblique par rapport au corps daxe longitudinal. Un réseau densembles de bobines de détecteur est situé entre des bords opposés des deux aimants et orienté de manière perpendiculaire à laxe. Chaque ensemble comprend une bobine démetteur et deux paires opposées de bobines de récepteur à déclenchement automatique pour recevoir des réflexions de la paroi dun élément tubulaire. Parce que la ligne de bobines tourne par rapport au champ de polarisation magnétique, les bobines de récepteur sont en ligne avec, et ont la même orientation angulaire que, la bobine démetteur.
CA2941509A 2009-06-26 2010-06-25 Outil d'inspection de canalisations Active CA2941509C (fr)

Applications Claiming Priority (9)

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 US8653811B2 (en) 2009-06-26 2009-10-02 Pipeline inspection tool with oblique magnetizer
US12/572,752 2009-10-02
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
CA2708387A CA2708387C (fr) 2009-06-26 2010-06-25 Outil d'inspection de pipeline

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2708387A Division CA2708387C (fr) 2009-06-26 2010-06-25 Outil d'inspection de pipeline

Publications (2)

Publication Number Publication Date
CA2941509A1 CA2941509A1 (fr) 2010-12-26
CA2941509C true CA2941509C (fr) 2017-10-17

Family

ID=43390390

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2941509A Active CA2941509C (fr) 2009-06-26 2010-06-25 Outil d'inspection de canalisations
CA2708387A Active CA2708387C (fr) 2009-06-26 2010-06-25 Outil d'inspection de pipeline

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2708387A Active CA2708387C (fr) 2009-06-26 2010-06-25 Outil d'inspection de pipeline

Country Status (8)

Country Link
KR (1) KR101729039B1 (fr)
CN (1) CN101936949B (fr)
AT (1) AT508478B1 (fr)
BR (1) BRMU9001279U2 (fr)
CA (2) CA2941509C (fr)
DE (1) DE102010025064B4 (fr)
MY (1) MY178400A (fr)
NL (1) NL2004962C2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11493319B2 (en) 2021-03-10 2022-11-08 Roger Dale REEVES Electromagnetic multifunction inspection apparatus

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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
CA2992363C (fr) * 2017-01-20 2020-10-20 Novitech Inc. Magnetiseur destine a des outils de raclage
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

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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 (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
US5454276A (en) * 1993-07-30 1995-10-03 Wernicke; Timothy K. Multi-directional magnetic flux pipe inspection apparatus and method
US5565633A (en) * 1993-07-30 1996-10-15 Wernicke; Timothy K. Spiral tractor 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
EA007258B1 (ru) * 2002-07-17 2006-08-25 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Контроль сварных соединений с использованием электромагнитно-акустических преобразователей (эмап)
AU2003239415A1 (en) 2003-05-06 2005-01-21 Charles M. Fields Guided wave electromagnetic acoustic transducer
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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
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11493319B2 (en) 2021-03-10 2022-11-08 Roger Dale REEVES Electromagnetic multifunction inspection apparatus

Also Published As

Publication number Publication date
BRMU9001279U2 (pt) 2012-11-06
DE102010025064B4 (de) 2021-02-11
CA2941509A1 (fr) 2010-12-26
DE102010025064A1 (de) 2011-02-10
NL2004962A (en) 2010-12-30
MY178400A (en) 2020-10-12
AT508478A3 (de) 2011-04-15
AT508478B1 (de) 2012-01-15
KR20110000527A (ko) 2011-01-03
AT508478A2 (de) 2011-01-15
CA2708387A1 (fr) 2010-12-26
NL2004962C2 (en) 2011-03-08
CA2708387C (fr) 2018-08-07
CN101936949A (zh) 2011-01-05
KR101729039B1 (ko) 2017-04-21
CN101936949B (zh) 2014-12-10

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Effective date: 20160909