JPS56101517A - Pulse oscillator - Google Patents

Pulse oscillator

Info

Publication number
JPS56101517A
JPS56101517A JP431180A JP431180A JPS56101517A JP S56101517 A JPS56101517 A JP S56101517A JP 431180 A JP431180 A JP 431180A JP 431180 A JP431180 A JP 431180A JP S56101517 A JPS56101517 A JP S56101517A
Authority
JP
Japan
Prior art keywords
optical fiber
light
mirror
slit
reflected
Prior art date
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
JP431180A
Other languages
English (en)
Inventor
Yoshihiro Kawamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP431180A priority Critical patent/JPS56101517A/ja
Publication of JPS56101517A publication Critical patent/JPS56101517A/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
    • 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
    • G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation
    • G01D5/34715—Scale reading or illumination devices
    • G01D5/34723—Scale reading or illumination devices involving light-guides

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Optical Transform (AREA)
JP431180A 1980-01-18 1980-01-18 Pulse oscillator Pending JPS56101517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP431180A JPS56101517A (en) 1980-01-18 1980-01-18 Pulse oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP431180A JPS56101517A (en) 1980-01-18 1980-01-18 Pulse oscillator

Publications (1)

Publication Number Publication Date
JPS56101517A true JPS56101517A (en) 1981-08-14

Family

ID=11580933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP431180A Pending JPS56101517A (en) 1980-01-18 1980-01-18 Pulse oscillator

Country Status (1)

Country Link
JP (1) JPS56101517A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521081A1 (fr) * 1982-02-09 1983-08-12 Mitsubishi Electric Corp Dispositif de commande de vehicule automobile utilisant des capteurs optiques
JPS58192199A (ja) * 1982-05-04 1983-11-09 日立機電工業株式会社 計量デ−タの遠方監視装置
JPS59120416U (ja) * 1983-02-02 1984-08-14 アルプス電気株式会社 ロ−タリエンコ−ダ
JPS59197822A (ja) * 1983-04-25 1984-11-09 Nippon Sheet Glass Co Ltd 光式回転検出機構
JPS6093916A (ja) * 1983-10-28 1985-05-25 Sumitomo Electric Ind Ltd 光回転センサ−用光フアイバ
JPS60122316A (ja) * 1983-12-05 1985-06-29 Du Pont Japan Ltd 反射式位置検出装置
JP2007147395A (ja) * 2005-11-25 2007-06-14 Furukawa Electric Co Ltd:The リモート光学検知装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521081A1 (fr) * 1982-02-09 1983-08-12 Mitsubishi Electric Corp Dispositif de commande de vehicule automobile utilisant des capteurs optiques
JPS58192199A (ja) * 1982-05-04 1983-11-09 日立機電工業株式会社 計量デ−タの遠方監視装置
JPS59120416U (ja) * 1983-02-02 1984-08-14 アルプス電気株式会社 ロ−タリエンコ−ダ
JPS59197822A (ja) * 1983-04-25 1984-11-09 Nippon Sheet Glass Co Ltd 光式回転検出機構
JPS6093916A (ja) * 1983-10-28 1985-05-25 Sumitomo Electric Ind Ltd 光回転センサ−用光フアイバ
JPS60122316A (ja) * 1983-12-05 1985-06-29 Du Pont Japan Ltd 反射式位置検出装置
JP2007147395A (ja) * 2005-11-25 2007-06-14 Furukawa Electric Co Ltd:The リモート光学検知装置

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