DE2134784A1 - Anordnung zum Messen einer Verschiebung mittels kodierter Zählung - Google Patents

Anordnung zum Messen einer Verschiebung mittels kodierter Zählung

Info

Publication number
DE2134784A1
DE2134784A1 DE19712134784 DE2134784A DE2134784A1 DE 2134784 A1 DE2134784 A1 DE 2134784A1 DE 19712134784 DE19712134784 DE 19712134784 DE 2134784 A DE2134784 A DE 2134784A DE 2134784 A1 DE2134784 A1 DE 2134784A1
Authority
DE
Germany
Prior art keywords
division
indicator
reader
track
output
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.)
Pending
Application number
DE19712134784
Other languages
German (de)
English (en)
Inventor
Auf Nichtnennung Antrag
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
Publication of DE2134784A1 publication Critical patent/DE2134784A1/de
Pending 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
    • G01D5/36—Forming the light into pulses
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/22—Analogue/digital converters pattern-reading type
    • H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
    • H03M1/28—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding
    • H03M1/30—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with non-weighted coding incremental

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
DE19712134784 1970-07-28 1971-07-12 Anordnung zum Messen einer Verschiebung mittels kodierter Zählung Pending DE2134784A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7027791A FR2098807A5 (enExample) 1970-07-28 1970-07-28

Publications (1)

Publication Number Publication Date
DE2134784A1 true DE2134784A1 (de) 1972-02-03

Family

ID=9059361

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712134784 Pending DE2134784A1 (de) 1970-07-28 1971-07-12 Anordnung zum Messen einer Verschiebung mittels kodierter Zählung

Country Status (4)

Country Link
CH (1) CH530622A (enExample)
DE (1) DE2134784A1 (enExample)
FR (1) FR2098807A5 (enExample)
NL (1) NL7110384A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2729697A1 (de) * 1977-07-01 1979-01-04 Heidenhain Gmbh Dr Johannes Verfahren zur interpolation
DE2758525B1 (de) * 1977-12-28 1979-06-28 Heidenhain Gmbh Dr Johannes Messeinrichtung mit codierter Unterteilung
US4526471A (en) * 1982-06-17 1985-07-02 Bykov Anatoly P Method for sensing spatial coordinate of article point and apparatus therefor

Also Published As

Publication number Publication date
FR2098807A5 (enExample) 1972-03-10
CH530622A (fr) 1972-11-15
NL7110384A (enExample) 1972-02-01

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