FR2675261B1 - Systeme de caracterisation de capteurs a courants de foucault. - Google Patents

Systeme de caracterisation de capteurs a courants de foucault.

Info

Publication number
FR2675261B1
FR2675261B1 FR9104366A FR9104366A FR2675261B1 FR 2675261 B1 FR2675261 B1 FR 2675261B1 FR 9104366 A FR9104366 A FR 9104366A FR 9104366 A FR9104366 A FR 9104366A FR 2675261 B1 FR2675261 B1 FR 2675261B1
Authority
FR
France
Prior art keywords
current sensor
characterization system
edge current
sensor characterization
edge
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 - Fee Related
Application number
FR9104366A
Other languages
English (en)
Other versions
FR2675261A1 (fr
Inventor
Wache Gilbert
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.)
CONTROLES TESTS EXPERT SERV QU
Original Assignee
CONTROLES TESTS EXPERT SERV QU
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 CONTROLES TESTS EXPERT SERV QU filed Critical CONTROLES TESTS EXPERT SERV QU
Priority to FR9104366A priority Critical patent/FR2675261B1/fr
Publication of FR2675261A1 publication Critical patent/FR2675261A1/fr
Application granted granted Critical
Publication of FR2675261B1 publication Critical patent/FR2675261B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
FR9104366A 1991-04-10 1991-04-10 Systeme de caracterisation de capteurs a courants de foucault. Expired - Fee Related FR2675261B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9104366A FR2675261B1 (fr) 1991-04-10 1991-04-10 Systeme de caracterisation de capteurs a courants de foucault.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9104366A FR2675261B1 (fr) 1991-04-10 1991-04-10 Systeme de caracterisation de capteurs a courants de foucault.

Publications (2)

Publication Number Publication Date
FR2675261A1 FR2675261A1 (fr) 1992-10-16
FR2675261B1 true FR2675261B1 (fr) 1993-08-06

Family

ID=9411677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9104366A Expired - Fee Related FR2675261B1 (fr) 1991-04-10 1991-04-10 Systeme de caracterisation de capteurs a courants de foucault.

Country Status (1)

Country Link
FR (1) FR2675261B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2831667B1 (fr) 2001-10-29 2004-04-23 Cegelec Capteur pour la detection de defauts dans une piece

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582772A (en) * 1968-11-29 1971-06-01 Republic Steel Corp Method of calibrating eddy current flaw detection equipment utilizing attachable slugs to simulate flaws
DE2756244A1 (de) * 1977-12-16 1979-06-21 Graenges Oxeloesunds Jaernverk Verfahren und vorrichtung zum ueberpruefen der funktionsfaehigkeit und zum einstellen und eichen einer pruefvorrichtung zum zerstoerungsfreien elektrischen oder magnetischen pruefen von metallenen rohlingen
US4425545A (en) * 1981-07-27 1984-01-10 Scalese Joseph J Eddy current probe calibration standard

Also Published As

Publication number Publication date
FR2675261A1 (fr) 1992-10-16

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
CL Concession to grant licenses
ST Notification of lapse