DD126381A1 - - Google Patents

Info

Publication number
DD126381A1
DD126381A1 DD19343076A DD19343076A DD126381A1 DD 126381 A1 DD126381 A1 DD 126381A1 DD 19343076 A DD19343076 A DD 19343076A DD 19343076 A DD19343076 A DD 19343076A DD 126381 A1 DD126381 A1 DD 126381A1
Authority
DD
German Democratic Republic
Application number
DD19343076A
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 filed Critical
Priority to DD19343076A priority Critical patent/DD126381A1/xx
Priority to DE19772721136 priority patent/DE2721136A1/en
Publication of DD126381A1 publication Critical patent/DD126381A1/xx

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
    • 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
    • G01D5/12—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 using electric or magnetic means
    • G01D5/244—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 using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/24404—Interpolation using high frequency signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
DD19343076A 1976-06-18 1976-06-18 DD126381A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DD19343076A DD126381A1 (en) 1976-06-18 1976-06-18
DE19772721136 DE2721136A1 (en) 1976-06-18 1977-05-11 Interpolation network for discrete displacement measurement transducer - uses light source moving along axis w.r.t. photocell array producing outputs phase-shifted by discrete amounts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19343076A DD126381A1 (en) 1976-06-18 1976-06-18

Publications (1)

Publication Number Publication Date
DD126381A1 true DD126381A1 (en) 1977-07-13

Family

ID=5504867

Family Applications (1)

Application Number Title Priority Date Filing Date
DD19343076A DD126381A1 (en) 1976-06-18 1976-06-18

Country Status (2)

Country Link
DD (1) DD126381A1 (en)
DE (1) DE2721136A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512963A1 (en) * 1981-09-16 1983-03-18 Moskalik Leonid Phase measurement by reversible cycle counting - using additional conversion channels for increased sensitivity, inversion rate and reliability
DE3486351T2 (en) * 1983-07-27 1995-02-16 Sony Magnescale Inc Detector head.
FR2585904B1 (en) * 1985-07-30 1987-11-13 Mcb INCREMENTAL OPTICAL CODE READER, ESPECIALLY OF THE FULLY INTEGRATED TYPE

Also Published As

Publication number Publication date
DE2721136A1 (en) 1977-12-29

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