JPH0312120U - - Google Patents
Info
- Publication number
- JPH0312120U JPH0312120U JP7238289U JP7238289U JPH0312120U JP H0312120 U JPH0312120 U JP H0312120U JP 7238289 U JP7238289 U JP 7238289U JP 7238289 U JP7238289 U JP 7238289U JP H0312120 U JPH0312120 U JP H0312120U
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical fiber
- rotary encoder
- emitting element
- receiving optical
- 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
- 239000013307 optical fiber Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims 1
Landscapes
- Optical Transform (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7238289U JPH0312120U (el) | 1989-06-22 | 1989-06-22 | |
US07/540,006 US5038031A (en) | 1989-06-22 | 1990-06-19 | Optical rotary encoder having large and small numerical aperture fibers |
DE4019794A DE4019794C2 (de) | 1989-06-22 | 1990-06-21 | Optischer Winkelgeber |
KR1019900009298A KR910002136A (ko) | 1989-06-22 | 1990-06-22 | 광로우터리 엔코우더 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7238289U JPH0312120U (el) | 1989-06-22 | 1989-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0312120U true JPH0312120U (el) | 1991-02-07 |
Family
ID=31610267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7238289U Pending JPH0312120U (el) | 1989-06-22 | 1989-06-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0312120U (el) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57135313A (en) * | 1981-02-16 | 1982-08-20 | Fanuc Ltd | Pulse encoder |
-
1989
- 1989-06-22 JP JP7238289U patent/JPH0312120U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57135313A (en) * | 1981-02-16 | 1982-08-20 | Fanuc Ltd | Pulse encoder |
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