FR2134816A5 - - Google Patents

Info

Publication number
FR2134816A5
FR2134816A5 FR7114121A FR7114121A FR2134816A5 FR 2134816 A5 FR2134816 A5 FR 2134816A5 FR 7114121 A FR7114121 A FR 7114121A FR 7114121 A FR7114121 A FR 7114121A FR 2134816 A5 FR2134816 A5 FR 2134816A5
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
FR7114121A
Other languages
French (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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique 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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Priority to FR7114121A priority Critical patent/FR2134816A5/fr
Application granted granted Critical
Publication of FR2134816A5 publication Critical patent/FR2134816A5/fr
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
    • G01D5/34746—Linear encoders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR7114121A 1971-04-21 1971-04-21 Expired FR2134816A5 (mo)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7114121A FR2134816A5 (mo) 1971-04-21 1971-04-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7114121A FR2134816A5 (mo) 1971-04-21 1971-04-21

Publications (1)

Publication Number Publication Date
FR2134816A5 true FR2134816A5 (mo) 1972-12-08

Family

ID=9075669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7114121A Expired FR2134816A5 (mo) 1971-04-21 1971-04-21

Country Status (1)

Country Link
FR (1) FR2134816A5 (mo)

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property