FR2677752B1 - - Google Patents

Info

Publication number
FR2677752B1
FR2677752B1 FR9107070A FR9107070A FR2677752B1 FR 2677752 B1 FR2677752 B1 FR 2677752B1 FR 9107070 A FR9107070 A FR 9107070A FR 9107070 A FR9107070 A FR 9107070A FR 2677752 B1 FR2677752 B1 FR 2677752B1
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 - Fee Related
Application number
FR9107070A
Other languages
French (fr)
Other versions
FR2677752A1 (fr
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
Priority to FR9107070A priority Critical patent/FR2677752A1/fr
Publication of FR2677752A1 publication Critical patent/FR2677752A1/fr
Application granted granted Critical
Publication of FR2677752B1 publication Critical patent/FR2677752B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/266—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light by interferometric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR9107070A 1991-06-11 1991-06-11 Capteur interferometrique de grands deplacements. Granted FR2677752A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9107070A FR2677752A1 (fr) 1991-06-11 1991-06-11 Capteur interferometrique de grands deplacements.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9107070A FR2677752A1 (fr) 1991-06-11 1991-06-11 Capteur interferometrique de grands deplacements.

Publications (2)

Publication Number Publication Date
FR2677752A1 FR2677752A1 (fr) 1992-12-18
FR2677752B1 true FR2677752B1 (pt) 1997-02-28

Family

ID=9413676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9107070A Granted FR2677752A1 (fr) 1991-06-11 1991-06-11 Capteur interferometrique de grands deplacements.

Country Status (1)

Country Link
FR (1) FR2677752A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10330363B4 (de) * 2003-07-01 2005-08-11 BAM Bundesanstalt für Materialforschung und -prüfung Fabry-Pérot-Faserinterferometer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1541747A (fr) * 1967-08-28 1968-10-11 Comp Generale Electricite Dispositif de détection et de mesure à distance de déplacements
GB1348640A (en) * 1970-09-04 1974-03-20 Science Res Council Measuring apparatus and systems
CH599551A5 (en) * 1976-11-03 1978-05-31 Charles Barbey Very slow rotary movement measurement system
GB8806061D0 (en) * 1988-03-15 1988-04-13 Nde Instr Ltd Measurement of process variables
DE3826149A1 (de) * 1988-08-01 1990-02-08 Deutsche Forsch Luft Raumfahrt Einrichtung zur messung des drehwinkels oder der winkelstellung eines rotierenden objektes

Also Published As

Publication number Publication date
FR2677752A1 (fr) 1992-12-18

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Legal Events

Date Code Title Description
ST Notification of lapse