JPH0451624U - - Google Patents
Info
- Publication number
- JPH0451624U JPH0451624U JP9341890U JP9341890U JPH0451624U JP H0451624 U JPH0451624 U JP H0451624U JP 9341890 U JP9341890 U JP 9341890U JP 9341890 U JP9341890 U JP 9341890U JP H0451624 U JPH0451624 U JP H0451624U
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- rotating member
- rotation
- light
- slit
- 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 13
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9341890U JPH0451624U (de) | 1990-09-05 | 1990-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9341890U JPH0451624U (de) | 1990-09-05 | 1990-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0451624U true JPH0451624U (de) | 1992-04-30 |
Family
ID=31830609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9341890U Pending JPH0451624U (de) | 1990-09-05 | 1990-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451624U (de) |
-
1990
- 1990-09-05 JP JP9341890U patent/JPH0451624U/ja active Pending
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