FR1141995A - Device for locating the angular position of a movable member - Google Patents

Device for locating the angular position of a movable member

Info

Publication number
FR1141995A
FR1141995A FR1141995DA FR1141995A FR 1141995 A FR1141995 A FR 1141995A FR 1141995D A FR1141995D A FR 1141995DA FR 1141995 A FR1141995 A FR 1141995A
Authority
FR
France
Prior art keywords
locating
movable member
angular position
angular
movable
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
Metivier
S Poutonnet
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.)
L OUTIL R ET de la RADIOIN BV
Original Assignee
L OUTIL R ET de la RADIOIN BV
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 L OUTIL R ET de la RADIOIN BV filed Critical L OUTIL R ET de la RADIOIN BV
Application granted granted Critical
Publication of FR1141995A publication Critical patent/FR1141995A/en
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
    • G01D5/347—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 using displacement encoding scales
    • G01D5/3473—Circular or rotary encoders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1141995D 1955-12-27 1955-12-27 Device for locating the angular position of a movable member Expired FR1141995A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1141995T 1955-12-27

Publications (1)

Publication Number Publication Date
FR1141995A true FR1141995A (en) 1957-09-12

Family

ID=9642975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1141995D Expired FR1141995A (en) 1955-12-27 1955-12-27 Device for locating the angular position of a movable member

Country Status (1)

Country Link
FR (1) FR1141995A (en)

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