JPH0437925B2 - - Google Patents

Info

Publication number
JPH0437925B2
JPH0437925B2 JP59017778A JP1777884A JPH0437925B2 JP H0437925 B2 JPH0437925 B2 JP H0437925B2 JP 59017778 A JP59017778 A JP 59017778A JP 1777884 A JP1777884 A JP 1777884A JP H0437925 B2 JPH0437925 B2 JP H0437925B2
Authority
JP
Japan
Prior art keywords
light
pulse
output
receiving element
circuit
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.)
Expired - Lifetime
Application number
JP59017778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60162901A (ja
Inventor
Juji Fujihira
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.)
Keyence Corp
Original Assignee
Keyence Corp
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 Keyence Corp filed Critical Keyence Corp
Priority to JP1777884A priority Critical patent/JPS60162901A/ja
Publication of JPS60162901A publication Critical patent/JPS60162901A/ja
Publication of JPH0437925B2 publication Critical patent/JPH0437925B2/ja
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
JP1777884A 1984-02-02 1984-02-02 非接触変位測定装置 Granted JPS60162901A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1777884A JPS60162901A (ja) 1984-02-02 1984-02-02 非接触変位測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1777884A JPS60162901A (ja) 1984-02-02 1984-02-02 非接触変位測定装置

Publications (2)

Publication Number Publication Date
JPS60162901A JPS60162901A (ja) 1985-08-24
JPH0437925B2 true JPH0437925B2 (enExample) 1992-06-22

Family

ID=11953173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1777884A Granted JPS60162901A (ja) 1984-02-02 1984-02-02 非接触変位測定装置

Country Status (1)

Country Link
JP (1) JPS60162901A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0658204B2 (ja) * 1985-08-30 1994-08-03 株式会社東芝 試料面位置測定装置
JP2512888B2 (ja) * 1992-08-13 1996-07-03 株式会社精工舎 測距装置
JPH06221853A (ja) * 1993-01-25 1994-08-12 Agency Of Ind Science & Technol 位置検出装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS503447U (enExample) * 1973-05-11 1975-01-14
JPS5610561B2 (enExample) * 1973-06-29 1981-03-09
JPS50110553A (enExample) * 1974-02-08 1975-08-30

Also Published As

Publication number Publication date
JPS60162901A (ja) 1985-08-24

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