FR2010781A1 - - Google Patents

Info

Publication number
FR2010781A1
FR2010781A1 FR6919556A FR6919556A FR2010781A1 FR 2010781 A1 FR2010781 A1 FR 2010781A1 FR 6919556 A FR6919556 A FR 6919556A FR 6919556 A FR6919556 A FR 6919556A FR 2010781 A1 FR2010781 A1 FR 2010781A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6919556A
Other languages
French (fr)
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of FR2010781A1 publication Critical patent/FR2010781A1/fr
Withdrawn legal-status Critical Current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
    • G01N27/9046—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

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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR6919556A 1968-06-12 1969-06-12 Withdrawn FR2010781A1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3990768A JPS518347B1 (enExample) 1968-06-12 1968-06-12

Publications (1)

Publication Number Publication Date
FR2010781A1 true FR2010781A1 (enExample) 1970-02-20

Family

ID=12566010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6919556A Withdrawn FR2010781A1 (enExample) 1968-06-12 1969-06-12

Country Status (5)

Country Link
JP (1) JPS518347B1 (enExample)
DE (1) DE1929946C3 (enExample)
FR (1) FR2010781A1 (enExample)
GB (1) GB1278454A (enExample)
SU (1) SU380029A3 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015822A1 (fr) * 1979-03-09 1980-09-17 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Appareil numérique pour le contrôle de pièces par courants de Foucault

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9089922B2 (en) 2010-01-22 2015-07-28 Illinois Tool Works Inc. Welding system having a power grid interface

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015822A1 (fr) * 1979-03-09 1980-09-17 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Appareil numérique pour le contrôle de pièces par courants de Foucault
FR2451032A1 (fr) * 1979-03-09 1980-10-03 Commissariat Energie Atomique Appareil numerique pour le controle de pieces par courants de foucault
US4322683A (en) 1979-03-09 1982-03-30 Commissariat A L'energie Atomique Control apparatus for eddy current non-destructive testing using a digital compensating circuit

Also Published As

Publication number Publication date
JPS518347B1 (enExample) 1976-03-16
DE1929946B2 (de) 1979-05-03
GB1278454A (en) 1972-06-21
DE1929946A1 (de) 1969-12-18
DE1929946C3 (de) 1980-01-03
SU380029A3 (enExample) 1973-04-20

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Legal Events

Date Code Title Description
ST Notification of lapse