JPH01135417U - - Google Patents
Info
- Publication number
- JPH01135417U JPH01135417U JP3042688U JP3042688U JPH01135417U JP H01135417 U JPH01135417 U JP H01135417U JP 3042688 U JP3042688 U JP 3042688U JP 3042688 U JP3042688 U JP 3042688U JP H01135417 U JPH01135417 U JP H01135417U
- Authority
- JP
- Japan
- Prior art keywords
- optical chopper
- chopper disk
- light
- disk
- boss
- 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 15
- 239000000835 fiber Substances 0.000 claims description 5
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3042688U JPH01135417U (th) | 1988-03-09 | 1988-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3042688U JPH01135417U (th) | 1988-03-09 | 1988-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01135417U true JPH01135417U (th) | 1989-09-18 |
Family
ID=31255483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3042688U Pending JPH01135417U (th) | 1988-03-09 | 1988-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01135417U (th) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4887883A (th) * | 1972-02-21 | 1973-11-17 | ||
| JPS5176866A (en) * | 1974-12-27 | 1976-07-03 | Matsushita Electric Industrial Co Ltd | Datsusuisentakuki |
| JPS5691201A (en) * | 1979-12-25 | 1981-07-24 | Iwatsu Electric Co Ltd | Chopper control device in light signal observing apparatus |
| JPS57144428A (en) * | 1981-03-02 | 1982-09-07 | Olympus Optical Co Ltd | Optical chopper |
-
1988
- 1988-03-09 JP JP3042688U patent/JPH01135417U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4887883A (th) * | 1972-02-21 | 1973-11-17 | ||
| JPS5176866A (en) * | 1974-12-27 | 1976-07-03 | Matsushita Electric Industrial Co Ltd | Datsusuisentakuki |
| JPS5691201A (en) * | 1979-12-25 | 1981-07-24 | Iwatsu Electric Co Ltd | Chopper control device in light signal observing apparatus |
| JPS57144428A (en) * | 1981-03-02 | 1982-09-07 | Olympus Optical Co Ltd | Optical chopper |
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