DE60044598D1 - Wirbelstromkalibrierungsstandart - Google Patents

Wirbelstromkalibrierungsstandart

Info

Publication number
DE60044598D1
DE60044598D1 DE60044598T DE60044598T DE60044598D1 DE 60044598 D1 DE60044598 D1 DE 60044598D1 DE 60044598 T DE60044598 T DE 60044598T DE 60044598 T DE60044598 T DE 60044598T DE 60044598 D1 DE60044598 D1 DE 60044598D1
Authority
DE
Germany
Prior art keywords
eddy current
calibration standard
current calibration
standard
eddy
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
DE60044598T
Other languages
English (en)
Inventor
Richard Lloyd Trantow
Gigi Olive Gambrell
Francis Howard Little
John William Ertel
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
Priority claimed from US09/453,089 external-priority patent/US6356069B1/en
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE60044598D1 publication Critical patent/DE60044598D1/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
    • G01N27/9073—Recording measured data
    • G01N27/9086—Calibrating of recording device

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measuring Leads Or Probes (AREA)
DE60044598T 1999-09-22 2000-09-22 Wirbelstromkalibrierungsstandart Expired - Lifetime DE60044598D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15544099P 1999-09-22 1999-09-22
US09/453,089 US6356069B1 (en) 1999-09-23 1999-12-02 Eddy current calibration standard

Publications (1)

Publication Number Publication Date
DE60044598D1 true DE60044598D1 (de) 2010-08-12

Family

ID=26852334

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60044598T Expired - Lifetime DE60044598D1 (de) 1999-09-22 2000-09-22 Wirbelstromkalibrierungsstandart

Country Status (4)

Country Link
EP (1) EP1087228B1 (de)
JP (1) JP4659194B2 (de)
DE (1) DE60044598D1 (de)
TR (1) TR200002716A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7154265B2 (en) * 2004-12-21 2006-12-26 General Electric Company Eddy current probe and inspection method
DE102005054589B4 (de) * 2005-11-14 2017-11-02 Immobiliengesellschaft Helmut Fischer Gmbh & Co. Kg Kalibriernormal
DE102009022138A1 (de) 2009-05-20 2010-11-25 Prüftechnik Dieter Busch AG Vorrichtung und Verfahren für induktive Messungen
FR2949262B1 (fr) * 2009-08-20 2012-12-28 Snecma Dispositif d'etalonnage de moyens de controle non destructif d'une piece de turbomachine
JP6170005B2 (ja) * 2014-03-31 2017-07-26 日立Ｇｅニュークリア・エナジー株式会社 渦電流探傷方法及び渦電流探傷装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718855A (en) * 1970-11-30 1973-02-27 R Cordova Eddy current flaw detection system
US4425545A (en) * 1981-07-27 1984-01-10 Scalese Joseph J Eddy current probe calibration standard
US4578643A (en) * 1983-11-18 1986-03-25 Westinghouse Electric Corp. Simulation apparatus for eddy current inspection techniques
JPS62121347A (ja) * 1985-11-21 1987-06-02 Touden Kogyo Kk 細管の欠陥検査法
JPH02230903A (ja) * 1989-03-03 1990-09-13 Tokyo Electric Power Co Inc:The セラミツク動翼の嵌合構造
US4963826A (en) * 1989-07-18 1990-10-16 The United States Of America As Represented By The Secretary Of Commerce Reference standard block for use in nondestructive test probe calibration and method of manufacture thereof
JPH03264862A (ja) * 1990-03-14 1991-11-26 Fujikura Ltd 探傷装置感度校正用往復運動装置
DE9006978U1 (de) * 1990-06-22 1990-08-23 Institut Dr. Friedrich Förster Prüfgerätebau GmbH & Co KG, 7410 Reutlingen Fehlernormal für einen Innenrotiergeber
JPH07167839A (ja) * 1993-12-14 1995-07-04 Nippon Steel Corp 電磁誘導探傷用検査コイルおよび探傷方法
JPH08327602A (ja) * 1995-05-31 1996-12-13 Sumitomo Metal Ind Ltd 漏洩磁気検出用センサ
US5801532A (en) * 1996-07-30 1998-09-01 General Electric Company Hand-holdable eddy-current probe
JP2913600B2 (ja) * 1996-09-03 1999-06-28 神鋼特殊鋼管株式会社 原子燃料被覆管の表面探傷法
US6252393B1 (en) * 1998-06-23 2001-06-26 General Electric Company System and method for normalizing and calibrating a sensor array

Also Published As

Publication number Publication date
EP1087228B1 (de) 2010-06-30
JP4659194B2 (ja) 2011-03-30
EP1087228A3 (de) 2004-08-18
EP1087228A2 (de) 2001-03-28
TR200002716A2 (tr) 2001-04-20
JP2001116727A (ja) 2001-04-27

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