CH533292A - Method and device for measuring the thickness of a coating - Google Patents

Method and device for measuring the thickness of a coating

Info

Publication number
CH533292A
CH533292A CH1701370A CH1701370A CH533292A CH 533292 A CH533292 A CH 533292A CH 1701370 A CH1701370 A CH 1701370A CH 1701370 A CH1701370 A CH 1701370A CH 533292 A CH533292 A CH 533292A
Authority
CH
Switzerland
Prior art keywords
coating
measuring
thickness
Prior art date
Application number
CH1701370A
Other languages
French (fr)
Inventor
Dedianne Guy
Fougea Denis
Salvi Antoine
Original Assignee
Commissariat Energie Atomique
Ct Scient Tech Batiment Cstb
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 Commissariat Energie Atomique, Ct Scient Tech Batiment Cstb filed Critical Commissariat Energie Atomique
Publication of CH533292A publication Critical patent/CH533292A/en

Links

Classifications

    • 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
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
    • G01B7/105—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance for measuring thickness of coating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
CH1701370A 1969-12-19 1970-11-17 Method and device for measuring the thickness of a coating CH533292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6944125A FR2071173A5 (en) 1969-12-19 1969-12-19

Publications (1)

Publication Number Publication Date
CH533292A true CH533292A (en) 1973-01-31

Family

ID=9044870

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1701370A CH533292A (en) 1969-12-19 1970-11-17 Method and device for measuring the thickness of a coating

Country Status (6)

Country Link
BE (1) BE760394A (en)
CH (1) CH533292A (en)
DE (1) DE2061708A1 (en)
ES (1) ES386647A1 (en)
FR (1) FR2071173A5 (en)
GB (1) GB1312710A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072895A (en) * 1976-01-27 1978-02-07 Rogachev Viktor Igorevich Eddy current converter for non-destructive testing of electrically conducting coating in holes of printed circuit boards
NZ205098A (en) * 1982-08-06 1997-01-29 Australian Wire Ind Pty Wire, conductive coating on magnetic substrate: thickness determination
US5017869A (en) * 1989-12-14 1991-05-21 General Electric Company Swept frequency eddy current system for measuring coating thickness
US5623427A (en) * 1994-09-02 1997-04-22 Defelsko Corporation Nondestructive anodic capacity gauge
DE19652750C2 (en) * 1996-12-18 1999-12-02 Bosch Gmbh Robert Method for determining a thickness of a layer of electrically conductive material

Also Published As

Publication number Publication date
ES386647A1 (en) 1973-03-16
DE2061708A1 (en) 1971-07-01
BE760394A (en) 1971-05-27
GB1312710A (en) 1973-04-04
FR2071173A5 (en) 1971-09-17

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Legal Events

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