JPS4843655A - - Google Patents

Info

Publication number
JPS4843655A
JPS4843655A JP755472A JP755472A JPS4843655A JP S4843655 A JPS4843655 A JP S4843655A JP 755472 A JP755472 A JP 755472A JP 755472 A JP755472 A JP 755472A JP S4843655 A JPS4843655 A JP S4843655A
Authority
JP
Japan
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
JP755472A
Other languages
Japanese (ja)
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
Publication of JPS4843655A publication Critical patent/JPS4843655A/ja
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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP755472A 1971-09-29 1972-01-19 Pending JPS4843655A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712148696 DE2148696A1 (de) 1971-09-29 1971-09-29 Optische einrichtung zum erzeugen eines von der eintauchtiefe eines beweglichen bauteiles in ein messlichtbuendel abhaengigen elektrischen signales

Publications (1)

Publication Number Publication Date
JPS4843655A true JPS4843655A (enrdf_load_stackoverflow) 1973-06-23

Family

ID=5820973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP755472A Pending JPS4843655A (enrdf_load_stackoverflow) 1971-09-29 1972-01-19

Country Status (2)

Country Link
JP (1) JPS4843655A (enrdf_load_stackoverflow)
DE (1) DE2148696A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50131552A (enrdf_load_stackoverflow) * 1974-04-04 1975-10-17
JPS5968606A (ja) * 1982-10-13 1984-04-18 Aichi Boseki Kk 繊維糸条体の太さむら検出装置
JP2012159498A (ja) * 2011-01-12 2012-08-23 Canon Inc 変位測定装置、変位測定方法、光学用部材成形用金型の製造方法及び光学用部材

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109147A (en) * 1976-05-10 1978-08-22 Dresser Industries, Inc. Optical position sensor
CH620771A5 (enrdf_load_stackoverflow) * 1977-10-05 1980-12-15 Hectronic Ag
DE3505810A1 (de) * 1985-02-20 1986-08-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Anordnung zur ermittlung der verstellung bzw. einstellung eines weges oder winkels

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50131552A (enrdf_load_stackoverflow) * 1974-04-04 1975-10-17
JPS5968606A (ja) * 1982-10-13 1984-04-18 Aichi Boseki Kk 繊維糸条体の太さむら検出装置
WO1984001622A1 (en) * 1982-10-13 1984-04-26 Aichi Spinning Co Apparatus for detecting unevenness in thickness of thread
JP2012159498A (ja) * 2011-01-12 2012-08-23 Canon Inc 変位測定装置、変位測定方法、光学用部材成形用金型の製造方法及び光学用部材

Also Published As

Publication number Publication date
DE2148696A1 (de) 1973-04-05

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