JPH0432016U - - Google Patents
Info
- Publication number
- JPH0432016U JPH0432016U JP7357190U JP7357190U JPH0432016U JP H0432016 U JPH0432016 U JP H0432016U JP 7357190 U JP7357190 U JP 7357190U JP 7357190 U JP7357190 U JP 7357190U JP H0432016 U JPH0432016 U JP H0432016U
- Authority
- JP
- Japan
- Prior art keywords
- light
- displacement
- straight line
- scale plate
- receiving element
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims 5
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Optical Transform (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7357190U JPH0432016U (en]) | 1990-07-11 | 1990-07-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7357190U JPH0432016U (en]) | 1990-07-11 | 1990-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0432016U true JPH0432016U (en]) | 1992-03-16 |
Family
ID=31612502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7357190U Pending JPH0432016U (en]) | 1990-07-11 | 1990-07-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0432016U (en]) |
-
1990
- 1990-07-11 JP JP7357190U patent/JPH0432016U/ja active Pending
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