IT1026426B - Dispositivo per determinare lo spessore di un strato non condutti vo su un supporto cilindrico di metallo - Google Patents

Dispositivo per determinare lo spessore di un strato non condutti vo su un supporto cilindrico di metallo

Info

Publication number
IT1026426B
IT1026426B IT4779575A IT4779575A IT1026426B IT 1026426 B IT1026426 B IT 1026426B IT 4779575 A IT4779575 A IT 4779575A IT 4779575 A IT4779575 A IT 4779575A IT 1026426 B IT1026426 B IT 1026426B
Authority
IT
Italy
Prior art keywords
determining
thickness
conductive layer
metal support
cylindrical metal
Prior art date
Application number
IT4779575A
Other languages
English (en)
Italian (it)
Original Assignee
Maschf Augsburg Nuernberg Ag
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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Application granted granted Critical
Publication of IT1026426B publication Critical patent/IT1026426B/it

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
    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B9/00—Housing or supporting of instruments or other apparatus
    • G12B9/02—Casings; Housings; Cabinets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
IT4779575A 1974-01-26 1975-01-21 Dispositivo per determinare lo spessore di un strato non condutti vo su un supporto cilindrico di metallo IT1026426B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7402623 1974-01-26

Publications (1)

Publication Number Publication Date
IT1026426B true IT1026426B (it) 1978-09-20

Family

ID=6643456

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4779575A IT1026426B (it) 1974-01-26 1975-01-21 Dispositivo per determinare lo spessore di un strato non condutti vo su un supporto cilindrico di metallo

Country Status (4)

Country Link
CH (1) CH576624A5 (en, 2012)
FR (1) FR2259415B3 (en, 2012)
GB (1) GB1477951A (en, 2012)
IT (1) IT1026426B (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269475B (en) * 1992-08-06 1996-05-01 Gsl Rechargeable Products Limi Battery operated electrical device
RU2129253C1 (ru) * 1997-09-19 1999-04-20 Закрытое Акционерное Общество "КОНСТАНТА" Электромагнитный толщиномер

Also Published As

Publication number Publication date
CH576624A5 (en, 2012) 1976-06-15
FR2259415B3 (en, 2012) 1977-10-21
GB1477951A (en) 1977-06-29
FR2259415A1 (en, 2012) 1975-08-22

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