JPH038691B2 - - Google Patents

Info

Publication number
JPH038691B2
JPH038691B2 JP5568983A JP5568983A JPH038691B2 JP H038691 B2 JPH038691 B2 JP H038691B2 JP 5568983 A JP5568983 A JP 5568983A JP 5568983 A JP5568983 A JP 5568983A JP H038691 B2 JPH038691 B2 JP H038691B2
Authority
JP
Japan
Prior art keywords
light
projector
detected
dichroic mirror
receiving
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
Application number
JP5568983A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59180406A (ja
Inventor
Yoshimasa Fujiwara
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP5568983A priority Critical patent/JPS59180406A/ja
Publication of JPS59180406A publication Critical patent/JPS59180406A/ja
Publication of JPH038691B2 publication Critical patent/JPH038691B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Optical Distance (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP5568983A 1983-03-31 1983-03-31 距離センサ Granted JPS59180406A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5568983A JPS59180406A (ja) 1983-03-31 1983-03-31 距離センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5568983A JPS59180406A (ja) 1983-03-31 1983-03-31 距離センサ

Publications (2)

Publication Number Publication Date
JPS59180406A JPS59180406A (ja) 1984-10-13
JPH038691B2 true JPH038691B2 (cs) 1991-02-06

Family

ID=13005865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5568983A Granted JPS59180406A (ja) 1983-03-31 1983-03-31 距離センサ

Country Status (1)

Country Link
JP (1) JPS59180406A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3627850A1 (de) * 1986-08-16 1988-03-03 Leybold Heraeus Gmbh & Co Kg Schaltungsanordnung fuer einen positionsempfindlichen strahlungsdetektor
JPS63103903A (ja) * 1986-10-21 1988-05-09 Koyo Denshi Kogyo Kk 直線認識装置
JPS63106510A (ja) * 1986-10-24 1988-05-11 Yasunaga Tekkosho:Kk 光学式傷変位計測装置
JPS63223506A (ja) * 1987-03-13 1988-09-19 Matsushita Electric Ind Co Ltd 位置検出装置
JPH0416309U (cs) * 1990-05-31 1992-02-10

Also Published As

Publication number Publication date
JPS59180406A (ja) 1984-10-13

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