FR2773397B1 - Sonde a courants de foucault, pour le controle non destructif de pieces electriquement conductrices - Google Patents

Sonde a courants de foucault, pour le controle non destructif de pieces electriquement conductrices

Info

Publication number
FR2773397B1
FR2773397B1 FR9800049A FR9800049A FR2773397B1 FR 2773397 B1 FR2773397 B1 FR 2773397B1 FR 9800049 A FR9800049 A FR 9800049A FR 9800049 A FR9800049 A FR 9800049A FR 2773397 B1 FR2773397 B1 FR 2773397B1
Authority
FR
France
Prior art keywords
electrically conductive
conductive parts
current probe
destructive inspection
edge current
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
FR9800049A
Other languages
English (en)
Other versions
FR2773397A1 (fr
Inventor
Marc Piriou
Jacky Slazak
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.)
Intercontrole SA
Original Assignee
Intercontrole SA
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 Intercontrole SA filed Critical Intercontrole SA
Priority to FR9800049A priority Critical patent/FR2773397B1/fr
Publication of FR2773397A1 publication Critical patent/FR2773397A1/fr
Application granted granted Critical
Publication of FR2773397B1 publication Critical patent/FR2773397B1/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
    • G01N27/904—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 with two or more sensors

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)
FR9800049A 1998-01-06 1998-01-06 Sonde a courants de foucault, pour le controle non destructif de pieces electriquement conductrices Expired - Fee Related FR2773397B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9800049A FR2773397B1 (fr) 1998-01-06 1998-01-06 Sonde a courants de foucault, pour le controle non destructif de pieces electriquement conductrices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9800049A FR2773397B1 (fr) 1998-01-06 1998-01-06 Sonde a courants de foucault, pour le controle non destructif de pieces electriquement conductrices

Publications (2)

Publication Number Publication Date
FR2773397A1 FR2773397A1 (fr) 1999-07-09
FR2773397B1 true FR2773397B1 (fr) 2000-03-17

Family

ID=9521543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9800049A Expired - Fee Related FR2773397B1 (fr) 1998-01-06 1998-01-06 Sonde a courants de foucault, pour le controle non destructif de pieces electriquement conductrices

Country Status (1)

Country Link
FR (1) FR2773397B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2904694B1 (fr) * 2006-08-03 2008-11-07 Commissariat Energie Atomique Procede et dispositif de controle par courants de foucault a fonctions emission/reception separees d'une piece electriquement conductrice

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2509927C3 (de) * 1975-03-07 1980-08-14 Institut Dr. Friedrich Foerster Pruefgeraetebau, 7410 Reutlingen Wirbelstromprüf spulenanordnung
GB1567600A (en) * 1975-10-15 1980-05-21 British Gas Corp Lipe line inspection equipment
JP2882856B2 (ja) * 1990-07-04 1999-04-12 三菱マテリアル株式会社 渦流探傷装置

Also Published As

Publication number Publication date
FR2773397A1 (fr) 1999-07-09

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100930