ES386647A1 - Procedimiento y dispositivo para la medida del espesor de un revestimiento metalico sobre un elemento cilindrico. - Google Patents

Procedimiento y dispositivo para la medida del espesor de un revestimiento metalico sobre un elemento cilindrico.

Info

Publication number
ES386647A1
ES386647A1 ES386647A ES386647A ES386647A1 ES 386647 A1 ES386647 A1 ES 386647A1 ES 386647 A ES386647 A ES 386647A ES 386647 A ES386647 A ES 386647A ES 386647 A1 ES386647 A1 ES 386647A1
Authority
ES
Spain
Prior art keywords
thickness
coating
coil
cylindrical element
detection coil
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
Application number
ES386647A
Other languages
English (en)
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.)
SCIEN CENTRE
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
SCIEN CENTRE
Commissariat a lEnergie Atomique CEA
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 SCIEN CENTRE, Commissariat a lEnergie Atomique CEA filed Critical SCIEN CENTRE
Publication of ES386647A1 publication Critical patent/ES386647A1/es
Expired legal-status Critical Current

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)
ES386647A 1969-12-19 1970-12-19 Procedimiento y dispositivo para la medida del espesor de un revestimiento metalico sobre un elemento cilindrico. Expired ES386647A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES386647A1 true ES386647A1 (es) 1973-03-16

Family

ID=9044870

Family Applications (1)

Application Number Title Priority Date Filing Date
ES386647A Expired ES386647A1 (es) 1969-12-19 1970-12-19 Procedimiento y dispositivo para la medida del espesor de un revestimiento metalico sobre un elemento cilindrico.

Country Status (6)

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

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 (de) * 1996-12-18 1999-12-02 Bosch Gmbh Robert Verfahren zur Bestimmung einer Dicke einer Schicht aus elektrisch leitendem Material

Also Published As

Publication number Publication date
DE2061708A1 (de) 1971-07-01
CH533292A (fr) 1973-01-31
FR2071173A5 (es) 1971-09-17
GB1312710A (en) 1973-04-04
BE760394A (fr) 1971-05-27

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