ES379587A1 - Procedimiento y aparato para la medida de pequenos despla- zamientos relativos entre dos cuerpos. - Google Patents

Procedimiento y aparato para la medida de pequenos despla- zamientos relativos entre dos cuerpos.

Info

Publication number
ES379587A1
ES379587A1 ES379587A ES379587A ES379587A1 ES 379587 A1 ES379587 A1 ES 379587A1 ES 379587 A ES379587 A ES 379587A ES 379587 A ES379587 A ES 379587A ES 379587 A1 ES379587 A1 ES 379587A1
Authority
ES
Spain
Prior art keywords
translation
bodies
measurement
machine
legally binding
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
ES379587A
Other languages
English (en)
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Publication of ES379587A1 publication Critical patent/ES379587A1/es
Expired 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
    • G01D5/32—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 attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/341—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 attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells controlling the movement of a following part

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
ES379587A 1969-09-08 1970-05-12 Procedimiento y aparato para la medida de pequenos despla- zamientos relativos entre dos cuerpos. Expired ES379587A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6930442A FR2063251A5 (es) 1969-09-08 1969-09-08

Publications (1)

Publication Number Publication Date
ES379587A1 true ES379587A1 (es) 1973-02-01

Family

ID=9039791

Family Applications (1)

Application Number Title Priority Date Filing Date
ES379587A Expired ES379587A1 (es) 1969-09-08 1970-05-12 Procedimiento y aparato para la medida de pequenos despla- zamientos relativos entre dos cuerpos.

Country Status (4)

Country Link
AT (1) AT320302B (es)
CH (1) CH506049A (es)
ES (1) ES379587A1 (es)
FR (1) FR2063251A5 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505810A1 (de) * 1985-02-20 1986-08-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur ermittlung der verstellung bzw. einstellung eines weges oder winkels

Also Published As

Publication number Publication date
FR2063251A5 (es) 1971-07-09
AT320302B (de) 1975-02-10
CH506049A (fr) 1971-04-15

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