BE661856A - - Google Patents

Info

Publication number
BE661856A
BE661856A BE661856DA BE661856A BE 661856 A BE661856 A BE 661856A BE 661856D A BE661856D A BE 661856DA BE 661856 A BE661856 A BE 661856A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE661856A publication Critical patent/BE661856A/xx

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
    • G01B7/125—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters of objects while moving
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
BE661856D 1964-04-02 1965-03-31 BE661856A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6403501A NL6403501A (fr) 1964-04-02 1964-04-02

Publications (1)

Publication Number Publication Date
BE661856A true BE661856A (fr) 1965-09-30

Family

ID=19789707

Family Applications (1)

Application Number Title Priority Date Filing Date
BE661856D BE661856A (fr) 1964-04-02 1965-03-31

Country Status (5)

Country Link
BE (1) BE661856A (fr)
CH (1) CH436785A (fr)
DE (1) DE1598989A1 (fr)
GB (1) GB1070859A (fr)
NL (1) NL6403501A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135204A2 (fr) * 1983-06-15 1985-03-27 CISE- Centro Informazioni Studi Esperienze S.p.A. Appareil pour détecter des défauts à la surface et près de la surface de corps métalliques au-dessus de la température de Curie

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408116A1 (fr) * 1977-11-04 1979-06-01 Snecma Procede de mesure de l'epaisseur des parois de pieces creuses et du volume des cavites
US4555665A (en) * 1982-08-04 1985-11-26 Pa Incorporated Magnetic flux method for measuring tubular wall thickness
NZ205098A (en) * 1982-08-06 1997-01-29 Australian Wire Ind Pty Wire, conductive coating on magnetic substrate: thickness determination
GB2140564B (en) * 1983-05-23 1986-10-22 Central Electr Generat Board Cable corrosion monitor
CN102808613B (zh) * 2012-08-01 2015-04-29 中国海洋石油总公司 一种磁阻井径测井仪角度传感器的标定方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135204A2 (fr) * 1983-06-15 1985-03-27 CISE- Centro Informazioni Studi Esperienze S.p.A. Appareil pour détecter des défauts à la surface et près de la surface de corps métalliques au-dessus de la température de Curie
EP0135204A3 (fr) * 1983-06-15 1988-09-21 CISE- Centro Informazioni Studi Esperienze S.p.A. Appareil pour détecter des défauts à la surface et près de la surface de corps métalliques au-dessus de la température de Curie

Also Published As

Publication number Publication date
GB1070859A (en) 1967-06-07
NL6403501A (fr) 1965-10-04
CH436785A (de) 1967-05-31
DE1598989A1 (de) 1970-10-29

Similar Documents

Publication Publication Date Title
AU4679664A (fr)
BE657890A (fr)
BE642589A (fr)
BE47396A (fr)
BE507097A (fr)
BE518974A (fr)
BE554195A (fr)
BE564626A (fr)
BE584699A (fr)
BE603534A (fr)
BE610935A (fr)
BE613833A (fr)
BE621510A (fr)
BE622126A (fr)
BE623398A (fr)
BE626083A (fr)
BE626684A (fr)
BE627057A (fr)
BE627390A (fr)
BE627931A (fr)
BE628611A (fr)
BE629793A (fr)
BE632875A (fr)
BE636791A (fr)
BE637333A (fr)