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
Links
- 230000003287 optical effect Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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)
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Optical Distance (AREA)
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 (ko) | 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 (ko) |
Families Citing this family (5)
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 (ko) * | 1990-05-31 | 1992-02-10 |
-
1983
- 1983-03-31 JP JP5568983A patent/JPS59180406A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59180406A (ja) | 1984-10-13 |
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