FR2464456B1 - - Google Patents

Info

Publication number
FR2464456B1
FR2464456B1 FR7921710A FR7921710A FR2464456B1 FR 2464456 B1 FR2464456 B1 FR 2464456B1 FR 7921710 A FR7921710 A FR 7921710A FR 7921710 A FR7921710 A FR 7921710A FR 2464456 B1 FR2464456 B1 FR 2464456B1
Authority
FR
France
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
FR7921710A
Other languages
French (fr)
Other versions
FR2464456A1 (fr
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Priority to FR7921710A priority Critical patent/FR2464456A1/fr
Publication of FR2464456A1 publication Critical patent/FR2464456A1/fr
Application granted granted Critical
Publication of FR2464456B1 publication Critical patent/FR2464456B1/fr
Granted 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
    • G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR7921710A 1979-08-29 1979-08-29 Appareil de metrologie capacitive pour la mesure de sections droites d'une piece Granted FR2464456A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7921710A FR2464456A1 (fr) 1979-08-29 1979-08-29 Appareil de metrologie capacitive pour la mesure de sections droites d'une piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7921710A FR2464456A1 (fr) 1979-08-29 1979-08-29 Appareil de metrologie capacitive pour la mesure de sections droites d'une piece

Publications (2)

Publication Number Publication Date
FR2464456A1 FR2464456A1 (fr) 1981-03-06
FR2464456B1 true FR2464456B1 (OSRAM) 1982-08-20

Family

ID=9229194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921710A Granted FR2464456A1 (fr) 1979-08-29 1979-08-29 Appareil de metrologie capacitive pour la mesure de sections droites d'une piece

Country Status (1)

Country Link
FR (1) FR2464456A1 (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067643A3 (en) * 1981-06-12 1983-02-09 Peter Caleb Frederick Wolfendale Method for determining the dimensions and/or form of surfaces
GB8728016D0 (en) * 1987-11-30 1988-01-06 Grosvenor R I Methods and apparatus for measuring transverse dimensions of workpieces
DE102012018580B4 (de) * 2012-09-20 2015-06-11 Jenoptik Industrial Metrology Germany Gmbh Messvorrichtung und Messverfahren zur Inprozess-Messung an Prüflingen während eines Bearbeitungsvorganges an einer Bearbeitungsmaschine, insbesondere einer Schleifmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1448434B2 (de) * 1962-07-20 1972-02-24 Klöckner-Humboldt-Deutz AG, 5000 Köln Einrichtung zum prue fen der gekruemmten kontur eines werk stueckes
GB1032215A (en) * 1962-10-08 1966-06-08 Ass Elect Ind Improvements relating to capacitive clearance measurements
DE1928384A1 (de) * 1969-06-04 1970-12-10 Salje Dr Ing Ernst Verfahren und Vorrichtung zum Messen von Formfehlern
DE2737110C2 (de) * 1977-08-17 1983-12-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Vorrichtung zur Bestimmung der Abweichung von der mittigen Lage eines festen Körpers zwischen mindestens zwei Elektroden

Also Published As

Publication number Publication date
FR2464456A1 (fr) 1981-03-06

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Legal Events

Date Code Title Description
ST Notification of lapse