JPH02110813U - - Google Patents
Info
- Publication number
- JPH02110813U JPH02110813U JP1969989U JP1969989U JPH02110813U JP H02110813 U JPH02110813 U JP H02110813U JP 1969989 U JP1969989 U JP 1969989U JP 1969989 U JP1969989 U JP 1969989U JP H02110813 U JPH02110813 U JP H02110813U
- Authority
- JP
- Japan
- Prior art keywords
- displacement measuring
- photodiodes
- measured
- optical displacement
- light
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Measurement Of Optical Distance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1969989U JPH02110813U (US06265458-20010724-C00056.png) | 1989-02-22 | 1989-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1969989U JPH02110813U (US06265458-20010724-C00056.png) | 1989-02-22 | 1989-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02110813U true JPH02110813U (US06265458-20010724-C00056.png) | 1990-09-05 |
Family
ID=31235440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1969989U Pending JPH02110813U (US06265458-20010724-C00056.png) | 1989-02-22 | 1989-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02110813U (US06265458-20010724-C00056.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0534512U (ja) * | 1991-10-11 | 1993-05-07 | 株式会社ミツトヨ | 光学式変位計 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52107855A (en) * | 1976-03-05 | 1977-09-09 | Koito Mfg Co Ltd | Noncontact type position detector |
| JPS6370110A (ja) * | 1986-09-12 | 1988-03-30 | Canon Inc | 距離測定装置 |
| JPS63153419A (ja) * | 1986-12-18 | 1988-06-25 | Mitsutoyo Corp | 非接触変位計 |
-
1989
- 1989-02-22 JP JP1969989U patent/JPH02110813U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52107855A (en) * | 1976-03-05 | 1977-09-09 | Koito Mfg Co Ltd | Noncontact type position detector |
| JPS6370110A (ja) * | 1986-09-12 | 1988-03-30 | Canon Inc | 距離測定装置 |
| JPS63153419A (ja) * | 1986-12-18 | 1988-06-25 | Mitsutoyo Corp | 非接触変位計 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0534512U (ja) * | 1991-10-11 | 1993-05-07 | 株式会社ミツトヨ | 光学式変位計 |
