AT301896B - Ablesevorrichtung einer digitalen Winkelmeßeinrichtung - Google Patents

Ablesevorrichtung einer digitalen Winkelmeßeinrichtung

Info

Publication number
AT301896B
AT301896B AT435170A AT435170A AT301896B AT 301896 B AT301896 B AT 301896B AT 435170 A AT435170 A AT 435170A AT 435170 A AT435170 A AT 435170A AT 301896 B AT301896 B AT 301896B
Authority
AT
Austria
Prior art keywords
angle measuring
digital angle
measuring device
reading device
reading
Prior art date
Application number
AT435170A
Other languages
English (en)
Original Assignee
Matthijs Johannes Martinus Bog
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 Matthijs Johannes Martinus Bog filed Critical Matthijs Johannes Martinus Bog
Application granted granted Critical
Publication of AT301896B publication Critical patent/AT301896B/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • 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
    • G01D5/34776—Absolute encoders with analogue or digital scales
    • G01D5/34792—Absolute encoders with analogue or digital scales with only digital scales or both digital and incremental scales
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/10—Calibration or testing
    • H03M1/1066—Mechanical or optical alignment

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Recording Or Reproduction (AREA)
AT435170A 1969-05-14 1970-05-14 Ablesevorrichtung einer digitalen Winkelmeßeinrichtung AT301896B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6907384A NL6907384A (de) 1969-05-14 1969-05-14

Publications (1)

Publication Number Publication Date
AT301896B true AT301896B (de) 1972-09-25

Family

ID=19806946

Family Applications (1)

Application Number Title Priority Date Filing Date
AT435170A AT301896B (de) 1969-05-14 1970-05-14 Ablesevorrichtung einer digitalen Winkelmeßeinrichtung

Country Status (4)

Country Link
AT (1) AT301896B (de)
CH (1) CH503263A (de)
DE (1) DE2023677A1 (de)
NL (1) NL6907384A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458050A2 (fr) * 1978-06-06 1980-12-26 Sfena Procede optique de detection et systemes de commande de vol en resultant
US4216868A (en) * 1978-08-04 1980-08-12 Eaton Corporation Optical digital sensor for crane operating aid
FR2529665A1 (fr) * 1982-07-05 1984-01-06 Sfena Capteur rotatif de position angulaire a sorties numeriques
CH659889A5 (de) * 1983-03-03 1987-02-27 Wild Heerbrugg Ag Vorrichtung zur digitalen winkelmessung.
DE3340866A1 (de) * 1983-03-26 1985-05-23 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Wegmesseinrichtung
CH661587A5 (de) * 1983-03-29 1987-07-31 Loepfe Ag Geb Laengenmessvorrichtung fuer einen faden an einer fadenspulvorrichtung.
DE3939620A1 (de) * 1989-11-30 1991-06-06 Microtap Gmbh Drehwinkelgeber

Also Published As

Publication number Publication date
DE2023677A1 (de) 1970-11-26
NL6907384A (de) 1970-11-17
CH503263A (de) 1971-02-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee