FR2496872B1 - - Google Patents

Info

Publication number
FR2496872B1
FR2496872B1 FR8027276A FR8027276A FR2496872B1 FR 2496872 B1 FR2496872 B1 FR 2496872B1 FR 8027276 A FR8027276 A FR 8027276A FR 8027276 A FR8027276 A FR 8027276A FR 2496872 B1 FR2496872 B1 FR 2496872B1
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
FR8027276A
Other languages
French (fr)
Other versions
FR2496872A1 (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.)
Societe dOptique Precision Electronique et Mecanique SOPELEM SA
Original Assignee
Societe dOptique Precision Electronique et Mecanique SOPELEM SA
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 Societe dOptique Precision Electronique et Mecanique SOPELEM SA filed Critical Societe dOptique Precision Electronique et Mecanique SOPELEM SA
Priority to FR8027276A priority Critical patent/FR2496872A1/fr
Publication of FR2496872A1 publication Critical patent/FR2496872A1/fr
Application granted granted Critical
Publication of FR2496872B1 publication Critical patent/FR2496872B1/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
    • G01D5/28—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 with deflection of beams of light, e.g. for direct optical indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR8027276A 1980-12-23 1980-12-23 Dispositif de mesure des variations de la position angulaire d'un solide et procede d'utilisation de ce dispositif Granted FR2496872A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8027276A FR2496872A1 (fr) 1980-12-23 1980-12-23 Dispositif de mesure des variations de la position angulaire d'un solide et procede d'utilisation de ce dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8027276A FR2496872A1 (fr) 1980-12-23 1980-12-23 Dispositif de mesure des variations de la position angulaire d'un solide et procede d'utilisation de ce dispositif

Publications (2)

Publication Number Publication Date
FR2496872A1 FR2496872A1 (fr) 1982-06-25
FR2496872B1 true FR2496872B1 (enExample) 1985-01-18

Family

ID=9249377

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8027276A Granted FR2496872A1 (fr) 1980-12-23 1980-12-23 Dispositif de mesure des variations de la position angulaire d'un solide et procede d'utilisation de ce dispositif

Country Status (1)

Country Link
FR (1) FR2496872A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409842A (en) * 1981-05-18 1983-10-18 Scott Science & Technology, Inc. Structural information detector
US4730928A (en) * 1983-06-21 1988-03-15 Lasercheck Limited Position measurement by laser beam
FR2622285B1 (fr) * 1987-10-21 1990-02-02 Thomson Csf Systeme de controle des deplacements angulaires d'un plateau tournant et application a un spectrometre a rayons x

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2082173A5 (enExample) * 1970-03-05 1971-12-10 Bas Rhone Languedoc Amen
CH581824A5 (enExample) * 1974-06-07 1976-11-15 Genevoise Instr Physique

Also Published As

Publication number Publication date
FR2496872A1 (fr) 1982-06-25

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Legal Events

Date Code Title Description
ST Notification of lapse