CH532242A - Fotoelektrische Vorrichtung zum Messen der Abweichung der Winkellage einer spiegelnden Fläche von einer Bezugslage - Google Patents

Fotoelektrische Vorrichtung zum Messen der Abweichung der Winkellage einer spiegelnden Fläche von einer Bezugslage

Info

Publication number
CH532242A
CH532242A CH493871A CH493871A CH532242A CH 532242 A CH532242 A CH 532242A CH 493871 A CH493871 A CH 493871A CH 493871 A CH493871 A CH 493871A CH 532242 A CH532242 A CH 532242A
Authority
CH
Switzerland
Prior art keywords
deviation
measuring
reflecting surface
photoelectric device
reference position
Prior art date
Application number
CH493871A
Other languages
English (en)
Inventor
Michel Dieter
Original Assignee
Heidenhain Gmbh Dr Johannes
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 Heidenhain Gmbh Dr Johannes filed Critical Heidenhain Gmbh Dr Johannes
Publication of CH532242A publication Critical patent/CH532242A/de

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
    • G01D5/341—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 controlling the movement of a following part
    • 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
    • G01D5/28—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 deflection of beams of light, e.g. for direct optical indication
    • G01D5/30—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 deflection of beams of light, e.g. for direct optical indication the beams of light being detected by photocells

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CH493871A 1970-05-13 1971-04-05 Fotoelektrische Vorrichtung zum Messen der Abweichung der Winkellage einer spiegelnden Fläche von einer Bezugslage CH532242A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702023265 DE2023265C3 (de) 1970-05-13 1970-05-13 Fotoelektrische Vorrichtung

Publications (1)

Publication Number Publication Date
CH532242A true CH532242A (de) 1972-12-31

Family

ID=5770925

Family Applications (1)

Application Number Title Priority Date Filing Date
CH493871A CH532242A (de) 1970-05-13 1971-04-05 Fotoelektrische Vorrichtung zum Messen der Abweichung der Winkellage einer spiegelnden Fläche von einer Bezugslage

Country Status (3)

Country Link
CH (1) CH532242A (de)
DE (1) DE2023265C3 (de)
FR (1) FR2091518A5 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218903C2 (de) * 1982-05-19 1986-05-15 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Lichtelektrische Meßeinrichtung

Also Published As

Publication number Publication date
DE2023265A1 (de) 1971-12-02
DE2023265B2 (de) 1973-10-04
FR2091518A5 (de) 1972-01-14
DE2023265C3 (de) 1975-06-05

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Legal Events

Date Code Title Description
PL Patent ceased