FR1088934A - Electronic comparator - Google Patents

Electronic comparator

Info

Publication number
FR1088934A
FR1088934A FR1088934DA FR1088934A FR 1088934 A FR1088934 A FR 1088934A FR 1088934D A FR1088934D A FR 1088934DA FR 1088934 A FR1088934 A FR 1088934A
Authority
FR
France
Prior art keywords
electronic comparator
comparator
electronic
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
Other languages
French (fr)
Inventor
Pierre Buisson
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
Application granted granted Critical
Publication of FR1088934A publication Critical patent/FR1088934A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/12Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
    • G01B7/13Internal diameters
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/08Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using capacitive means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1088934D 1953-08-27 1953-08-27 Electronic comparator Expired FR1088934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1088934T 1953-08-27

Publications (1)

Publication Number Publication Date
FR1088934A true FR1088934A (en) 1955-03-11

Family

ID=9614066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1088934D Expired FR1088934A (en) 1953-08-27 1953-08-27 Electronic comparator

Country Status (1)

Country Link
FR (1) FR1088934A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2754891A1 (en) * 1996-10-22 1998-04-24 Sagem Device for controlling the dimensions of object by touch sensing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2754891A1 (en) * 1996-10-22 1998-04-24 Sagem Device for controlling the dimensions of object by touch sensing

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