JPH01142811U - - Google Patents
Info
- Publication number
- JPH01142811U JPH01142811U JP4053988U JP4053988U JPH01142811U JP H01142811 U JPH01142811 U JP H01142811U JP 4053988 U JP4053988 U JP 4053988U JP 4053988 U JP4053988 U JP 4053988U JP H01142811 U JPH01142811 U JP H01142811U
- Authority
- JP
- Japan
- Prior art keywords
- light
- rotary encoder
- emitting element
- phase pulse
- detection device
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Optical Transform (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4053988U JPH01142811U (pt) | 1988-03-28 | 1988-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4053988U JPH01142811U (pt) | 1988-03-28 | 1988-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01142811U true JPH01142811U (pt) | 1989-09-29 |
Family
ID=31267008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4053988U Pending JPH01142811U (pt) | 1988-03-28 | 1988-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01142811U (pt) |
-
1988
- 1988-03-28 JP JP4053988U patent/JPH01142811U/ja active Pending
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