JPS6450956A - Pipe wall inspection method and apparatus - Google Patents

Pipe wall inspection method and apparatus

Info

Publication number
JPS6450956A
JPS6450956A JP63183754A JP18375488A JPS6450956A JP S6450956 A JPS6450956 A JP S6450956A JP 63183754 A JP63183754 A JP 63183754A JP 18375488 A JP18375488 A JP 18375488A JP S6450956 A JPS6450956 A JP S6450956A
Authority
JP
Japan
Prior art keywords
probes
cable
eddy current
ultrasonic
pipe
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.)
Pending
Application number
JP63183754A
Other languages
English (en)
Inventor
Jiyozefu Metara Maikeru
Gai Kuraaku Jiyunia Uiriamu
Robaato Jiyankaa Uooren
Uein Baatonaa Rii
Enriko Aazentei Toomasu
Pooru Jiyoson Harorudo
Pooru Buesutobitsuchi Robaato
Uein Bebuiratsuka Buruusu
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22153265&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS6450956(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPS6450956A publication Critical patent/JPS6450956A/ja
Pending legal-status Critical Current

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
    • G01N29/221—Arrangements for directing or focusing the acoustical waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9013—Arrangements for scanning
    • G01N27/902—Arrangements for scanning by moving the sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9046—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents by analysing electrical signals
    • 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
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0609—Display arrangements, e.g. colour displays
    • G01N29/0618—Display arrangements, e.g. colour displays synchronised with scanning, e.g. in real-time
    • 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
    • G01N2291/028—Material parameters
    • G01N2291/02854—Length, thickness
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/045—External reflections, e.g. on reflectors
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/048—Transmission, i.e. analysed material between transmitter and receiver
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/105—Number of transducers two or more emitters, two or more receivers
    • 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)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP63183754A 1987-07-30 1988-07-25 Pipe wall inspection method and apparatus Pending JPS6450956A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/079,860 US4856337A (en) 1987-07-30 1987-07-30 Apparatus and method for providing a combined ultrasonic and eddy current inspection of a tube

Publications (1)

Publication Number Publication Date
JPS6450956A true JPS6450956A (en) 1989-02-27

Family

ID=22153265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63183754A Pending JPS6450956A (en) 1987-07-30 1988-07-25 Pipe wall inspection method and apparatus

Country Status (4)

Country Link
US (1) US4856337A (ja)
EP (1) EP0301906B1 (ja)
JP (1) JPS6450956A (ja)
ES (1) ES2037229T3 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0380361U (ja) * 1989-12-08 1991-08-16
JPH04231899A (ja) * 1990-05-24 1992-08-20 General Electric Co <Ge> 原子炉の保守方法
JP2009031311A (ja) * 2008-11-10 2009-02-12 Hitachi Ltd 渦電流探傷方法
CN104751916A (zh) * 2013-12-31 2015-07-01 中核武汉核电运行技术股份有限公司 一种小管径内壁检查超声-涡流组合探头

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SU1722252A3 (ru) * 1988-06-15 1992-03-23 Сименс Аг (Фирма) Устройство дл вихретокового контрол труб теплообменника с трубами U-образной формы
US5006801A (en) * 1989-06-02 1991-04-09 General Electric Company Eddy current inspection probe with probe coil resonace reduction
US5133220A (en) * 1989-07-26 1992-07-28 Westinghouse Electric Corp. Rotor bore inspection system
US5101366A (en) * 1989-12-18 1992-03-31 General Electric Company Method for controlling the manufacture of zirconium tubes
US5140265A (en) * 1989-12-20 1992-08-18 Olympus Optical Co., Ltd Eddy current flaw detecting endoscope apparatus which produces signals which control other devices
US5113358A (en) * 1990-03-28 1992-05-12 Barber-Colman Company Web caliper measuring system
US5145637A (en) * 1990-05-24 1992-09-08 General Electric Company Incore housing examination system
FR2663115B1 (fr) * 1990-06-08 1994-04-15 Framatome Procede et dispositif de controle de l'epaisseur et de la cohesion de l'interface d'un tube duplex.
FR2668605B1 (fr) * 1990-10-31 1994-03-18 Commissariat A Energie Atomique Sonde de controle de tubes cintres, a tete de controle tournante.
US5100610A (en) * 1990-11-20 1992-03-31 Westinghouse Electric Corp. Tube plug inspection system
US5161413A (en) * 1991-03-08 1992-11-10 Westinghouse Electric Corp. Apparatus and method for guided inspection of an object
US5256966A (en) * 1991-04-19 1993-10-26 Combustion Engineering, Inc. Method for detecting flaws in a steam generator tube using a flexible eddy current probe having coil bank switching
US5285689A (en) * 1991-07-16 1994-02-15 The United States Of America As Represented By The United States Department Of Energy Piping inspection instrument carriage with precise and repeatable position control and location determination
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US6487922B1 (en) 2000-09-25 2002-12-03 Siemens Westinghouse Power Corporation Steam turbine inlet sleeve inspection apparatus and method
US6619109B1 (en) 2000-09-25 2003-09-16 Siemens Westinghouse Power Corporation Steam turbine inlet bell seal inspection apparatus and method
GB0028787D0 (en) * 2000-11-27 2001-01-10 Dinsley Devices Ltd Apparatus for the detection and estimation of corrosion damage in the root section of metal lighting columns and similar columns
US6959267B2 (en) * 2004-01-09 2005-10-25 Westinghouse Electric Co. Llc Method of inspecting a heat exchanger and computer program product for facilitating same
DE102005016631B3 (de) * 2005-04-12 2006-10-12 Ndt Systems & Services Ag Ultraschallprüfung von Wandstärke und Rissen in Rohrleitungen mittels Ultraschall-Sensoren
KR100562358B1 (ko) * 2005-07-20 2006-03-20 한국원자력연구소 열교환기의 전열관 상태 검출 장치 및 그 방법
WO2007117306A2 (en) * 2005-11-28 2007-10-18 Westinghouse Electric Company, Llc Steam generator nondestructive examination method
DE102007004223A1 (de) * 2007-01-27 2008-07-31 Bönisch, Andreas Verfahren und Vorrichtung zur zerstörungsfreien Prüfung von Rohren, Stangen o. dgl. Fertigteilen zur Ausrüstung von Ölfeldern
US8240210B2 (en) * 2009-02-18 2012-08-14 General Electric Company Method and system for multimodal inspection with a coordinate measuring device
US20110072927A1 (en) * 2009-09-30 2011-03-31 Gilbas Russel A Method and apparatus for attachment of a lead screw to a motor shaft
US8390278B2 (en) * 2009-10-20 2013-03-05 Westinghouse Electric Company Llc Eddy current inspection probe for inspecting the interior of a tubular member
GB2475314B8 (en) 2009-11-16 2013-09-25 Innospection Group Ltd Remote environment inspection apparatus and method
EA017013B1 (ru) * 2010-07-15 2012-09-28 Зао "Ктпи "Газпроект" Средства контроля труб, подвижное устройство для их использования и способ контроля труб
US10896767B2 (en) * 2011-04-07 2021-01-19 Westinghouse Electric Company Llc Method of detecting an existence of a loose part in a steam generator of a nuclear power plant
JP5829930B2 (ja) * 2012-01-27 2015-12-09 日立Ｇｅニュークリア・エナジー株式会社 渦電流探傷システム及び渦電流探傷方法
CA2888864C (en) * 2014-04-25 2022-11-08 Intech, Inc. Inspection system for inspecting in-service piping or tubing
US9726641B2 (en) * 2014-09-05 2017-08-08 Olympus Scientific Solutions Americas Inc. System and method of correcting a non-concentric ultrasonic iris inspection result
CN105806957B (zh) * 2014-12-30 2018-11-02 中核武汉核电运行技术股份有限公司 一种开口小径管内壁及端面检查超声涡流组合探头结构
US10101301B2 (en) * 2015-03-24 2018-10-16 Board Of Trustees Of Michigan State University Rotating field transceiver nondestructive inspection probe
GB2537124B (en) 2015-04-07 2018-09-05 Innospection Group Ltd In-line inspection tool
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CN109521085B (zh) * 2017-09-19 2024-01-16 核动力运行研究所 一种多边形薄壁细长管材自动检测装置
CN112710731B (zh) * 2020-11-23 2023-11-24 合肥通用机械研究院有限公司 一种电磁超声换能器及基于其的缺陷检测方法

Citations (3)

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Publication number Priority date Publication date Assignee Title
JPS5985959U (ja) * 1982-12-01 1984-06-11 三菱重工業株式会社 超音波探傷プロ−ブ
EP0139317A2 (en) * 1983-08-26 1985-05-02 Dow Chemical (Nederland) B.V. Apparatus and method for the non-destructive inspection of solid bodies
JPS61155754A (ja) * 1984-12-27 1986-07-15 Toshiba Corp 孔検査装置

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EP0139317A2 (en) * 1983-08-26 1985-05-02 Dow Chemical (Nederland) B.V. Apparatus and method for the non-destructive inspection of solid bodies
JPS60104255A (ja) * 1983-08-26 1985-06-08 ダウ　ケミカル　ネ−ダ−ランド　ベ−　ヴエ− 固体を非破壊状態で検査するための装置と方法
JPS61155754A (ja) * 1984-12-27 1986-07-15 Toshiba Corp 孔検査装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0380361U (ja) * 1989-12-08 1991-08-16
JPH04231899A (ja) * 1990-05-24 1992-08-20 General Electric Co <Ge> 原子炉の保守方法
JP2009031311A (ja) * 2008-11-10 2009-02-12 Hitachi Ltd 渦電流探傷方法
CN104751916A (zh) * 2013-12-31 2015-07-01 中核武汉核电运行技术股份有限公司 一种小管径内壁检查超声-涡流组合探头

Also Published As

Publication number Publication date
US4856337A (en) 1989-08-15
EP0301906A3 (en) 1990-05-16
EP0301906B1 (en) 1992-12-09
ES2037229T3 (es) 1993-06-16
EP0301906A2 (en) 1989-02-01

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