DE602004024150D1 - Innere Wirbelstromuntersuchung - Google Patents

Innere Wirbelstromuntersuchung

Info

Publication number
DE602004024150D1
DE602004024150D1 DE602004024150T DE602004024150T DE602004024150D1 DE 602004024150 D1 DE602004024150 D1 DE 602004024150D1 DE 602004024150 T DE602004024150 T DE 602004024150T DE 602004024150 T DE602004024150 T DE 602004024150T DE 602004024150 D1 DE602004024150 D1 DE 602004024150D1
Authority
DE
Germany
Prior art keywords
eddy current
current investigation
internal eddy
internal
investigation
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.)
Expired - Lifetime
Application number
DE602004024150T
Other languages
English (en)
Inventor
Michael Wayne Field
Jon Russel Dierdorf
James Michael Johnson
Michael Leonard Dziech
Anthony William Mellors
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.)
General Electric Co
Original Assignee
General Electric Co
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 by General Electric Co filed Critical General Electric Co
Publication of DE602004024150D1 publication Critical patent/DE602004024150D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
DE602004024150T 2003-02-28 2004-02-26 Innere Wirbelstromuntersuchung Expired - Lifetime DE602004024150D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/376,517 US6972561B2 (en) 2003-02-28 2003-02-28 Internal eddy current inspection

Publications (1)

Publication Number Publication Date
DE602004024150D1 true DE602004024150D1 (de) 2009-12-31

Family

ID=32771495

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004024150T Expired - Lifetime DE602004024150D1 (de) 2003-02-28 2004-02-26 Innere Wirbelstromuntersuchung

Country Status (5)

Country Link
US (1) US6972561B2 (de)
EP (1) EP1452863B1 (de)
JP (1) JP4532136B2 (de)
CN (1) CN1525164B (de)
DE (1) DE602004024150D1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8013599B2 (en) * 2004-11-19 2011-09-06 General Electric Company Methods and apparatus for testing a component
US6952094B1 (en) * 2004-12-22 2005-10-04 General Electric Company Nondestructive inspection method and system therefor
US20070096728A1 (en) * 2005-10-27 2007-05-03 General Electric Company Eddy current inspection apparatus and methods
US7389206B2 (en) * 2006-08-10 2008-06-17 General Electric Company Inspection systems and methods of operation
KR101381095B1 (ko) 2007-04-26 2014-04-02 삼성전자주식회사 무선통신 시스템에서 응답 신호 송수신 방법 및 장치
FR2915582B1 (fr) * 2007-04-27 2009-08-21 Snecma Sa Procede et installation de controle non destructif par courants de foucault, a etalonnage automatique
FR2915581B1 (fr) * 2007-04-27 2010-09-03 Snecma Dispositif de controle par courants de foucault d'une cavite rectiligne
US20080278151A1 (en) * 2007-05-07 2008-11-13 General Electric Company System and methods for inspecting internal cracks
FR2921158B1 (fr) * 2007-09-19 2011-05-06 Snecma Dispositif de controle des alveoles tangentielles d'un disque de rotor
FR2931242B1 (fr) * 2008-05-14 2010-06-11 Snecma Sonde destinee au controle par courants de foucault de la surface d'une alveole circonferentielle d'un disque de turboreacteur
EP2348311A4 (de) * 2008-10-14 2014-07-30 Hitachi Ltd Vorrichtung zum nachweis eines defekts eines turbinenrotorblatts und verfahren zum nachweis eines defekts eines turbinenrotorblatts
US8333116B2 (en) * 2010-06-30 2012-12-18 Westinghouse Electric Company Llc Inspection vehicle for a turbine disk
US20120096961A1 (en) * 2010-10-21 2012-04-26 General Electric Company Probe holder for turbine engine sensor
US8998568B2 (en) * 2010-10-21 2015-04-07 General Electric Company Sensor packaging for turbine engine
DE102010061742B4 (de) * 2010-11-22 2013-07-04 Gabo Qualimeter Testanlagen Gmbh Prüfeinrichtung mit einem Probenhalter sowie Probenhalter zur Aufnahme einer Probe
JP5871551B2 (ja) * 2011-10-11 2016-03-01 中部電力株式会社 渦流探傷センサ
US9435766B2 (en) * 2013-12-05 2016-09-06 General Electric Company System and method for inspection of components
CN104914157B (zh) * 2015-05-08 2017-11-07 上海海事大学 一种用于金属结构微小空间内的缺陷无损检测装置
US10161914B2 (en) * 2016-12-20 2018-12-25 General Electric Company Inspection methods with probe for substantially round hole
FR3064749B1 (fr) * 2017-04-03 2019-06-21 Safran Helicopter Engines Dispositif et procede de caracterisation des dommages du pied d'une pale d'une roue mobile d'une turbomachine.
US10878554B2 (en) 2017-10-26 2020-12-29 United Technologies Corporation Defect detection and measurement method

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US3279079A (en) * 1965-10-22 1966-10-18 Portage Machine Company Inspection machine
US3833852A (en) * 1973-08-16 1974-09-03 Owens Illinois Inc Inspection head mounting apparatus
JPS55104739A (en) * 1977-12-16 1980-08-11 Akira Okumura Method of automatically pipetting, mixing and measuring for plural kinds of liquids with centrifugal rotor
US4188167A (en) 1978-03-07 1980-02-12 The Babcock & Wilcox Company Apparatus for aligning an inspection or repair device with a selected tube in a heat exchanger
US4644274A (en) * 1983-04-01 1987-02-17 General Electric Company Apparatus for supporting an eddy current probe used to scan an irregular surface
JPS61194352A (ja) * 1985-02-25 1986-08-28 Sumitomo Metal Ind Ltd 容器口絞部検査装置
US4757258A (en) * 1985-11-27 1988-07-12 Westinghouse Electric Corp. Probe carrier system for inspecting boiler tubes
EP0251648A3 (de) 1986-06-24 1989-05-24 British Aerospace Public Limited Company Anordnung zur Bestimmung des geometrischen Mittelpunktes einer symmetrischen Bohrung
JPS6344162A (ja) * 1986-08-11 1988-02-25 Kubota Ltd サクシヨンロ−ルシエル亀裂検出装置
JPH0442774Y2 (de) * 1986-10-15 1992-10-09
JPH01285850A (ja) * 1988-05-12 1989-11-16 Takeuchi Press Ind Co Ltd 缶のフランジ部またはカール部検査装置
US5174165A (en) * 1990-08-13 1992-12-29 Westinghouse Electric Corp. Flexible delivery system for a rotatable probe
JP2813486B2 (ja) 1991-03-06 1998-10-22 三菱重工業株式会社 穴内面の検査装置
US5345514A (en) 1991-09-16 1994-09-06 General Electric Company Method for inspecting components having complex geometric shapes
JPH05249084A (ja) * 1992-03-03 1993-09-28 Daido Steel Co Ltd 円形ワークの自動探傷装置
GB9207259D0 (en) * 1992-04-02 1992-05-13 Renishaw Metrology Ltd Workpiece measuring machine
US5207005A (en) * 1992-07-20 1993-05-04 United Technologies Corporation Floating head probe
US5442286A (en) 1993-09-22 1995-08-15 General Electric Company Eddy current array inspection device
CN2176546Y (zh) * 1993-11-22 1994-09-07 冶金工业部钢铁研究总院 高温探头
US5710378A (en) 1995-03-31 1998-01-20 General Electric Company Inspection tool for detecting cracks in jet pump beams of boiling water reactor
US5781007A (en) * 1995-10-24 1998-07-14 General Electric Company Portable three axis scanner to inspect a gas turbine engine spool by eddy current or ultrasonic inspection
US5826310A (en) * 1996-09-30 1998-10-27 Hobday Clamp Company Bar clamp apparatus
US6175234B1 (en) * 1998-09-17 2001-01-16 General Electric Company Self-aligning eddy current probe holder
US6339331B1 (en) 1999-12-14 2002-01-15 General Electric Company Methods and apparatus for inspecting TV-shaped openings, using eddy current
US6426622B1 (en) * 2000-12-21 2002-07-30 General Electric Company Fixture for eddy current inspection probes
US6608478B1 (en) 2001-12-07 2003-08-19 General Electric Company Rotor slot bottom inspection apparatus and method

Also Published As

Publication number Publication date
EP1452863B1 (de) 2009-11-18
US20040169510A1 (en) 2004-09-02
US6972561B2 (en) 2005-12-06
JP2004264305A (ja) 2004-09-24
JP4532136B2 (ja) 2010-08-25
CN1525164B (zh) 2010-06-16
CN1525164A (zh) 2004-09-01
EP1452863A1 (de) 2004-09-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition