CH503263A - Verfahren zum digitalen Messen einer analogen Grösse - Google Patents

Verfahren zum digitalen Messen einer analogen Grösse

Info

Publication number
CH503263A
CH503263A CH680470A CH680470A CH503263A CH 503263 A CH503263 A CH 503263A CH 680470 A CH680470 A CH 680470A CH 680470 A CH680470 A CH 680470A CH 503263 A CH503263 A CH 503263A
Authority
CH
Switzerland
Prior art keywords
analog quantity
digital measurement
digital
measurement
analog
Prior art date
Application number
CH680470A
Other languages
English (en)
Inventor
Martinus Bogaerts Mat Johannes
Original Assignee
Bogaerts Matthijs Johannes Mar
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 Bogaerts Matthijs Johannes Mar filed Critical Bogaerts Matthijs Johannes Mar
Publication of CH503263A publication Critical patent/CH503263A/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)
CH680470A 1969-05-14 1970-05-06 Verfahren zum digitalen Messen einer analogen Grösse CH503263A (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
CH503263A true CH503263A (de) 1971-02-15

Family

ID=19806946

Family Applications (1)

Application Number Title Priority Date Filing Date
CH680470A CH503263A (de) 1969-05-14 1970-05-06 Verfahren zum digitalen Messen einer analogen Grösse

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008210A1 (de) * 1978-08-04 1980-02-20 Eaton Corporation Vorrichtung zur Unterstützung der Kranbedienung
EP0124475A2 (de) * 1983-03-29 1984-11-07 Gebrueder Loepfe Ag Längenmessvorrichtung für einen Faden

Families Citing this family (5)

* 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
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
DE3939620A1 (de) * 1989-11-30 1991-06-06 Microtap Gmbh Drehwinkelgeber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008210A1 (de) * 1978-08-04 1980-02-20 Eaton Corporation Vorrichtung zur Unterstützung der Kranbedienung
EP0124475A2 (de) * 1983-03-29 1984-11-07 Gebrueder Loepfe Ag Längenmessvorrichtung für einen Faden
EP0124475A3 (de) * 1983-03-29 1988-07-27 Gebrueder Loepfe Ag Längenmessvorrichtung für einen Faden

Also Published As

Publication number Publication date
NL6907384A (de) 1970-11-17
AT301896B (de) 1972-09-25
DE2023677A1 (de) 1970-11-26

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Legal Events

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