JPS63160535U - - Google Patents
Info
- Publication number
- JPS63160535U JPS63160535U JP5181887U JP5181887U JPS63160535U JP S63160535 U JPS63160535 U JP S63160535U JP 5181887 U JP5181887 U JP 5181887U JP 5181887 U JP5181887 U JP 5181887U JP S63160535 U JPS63160535 U JP S63160535U
- Authority
- JP
- Japan
- Prior art keywords
- bridge circuit
- drive coil
- drive
- circuit
- speed control
- 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 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Diaphragms For Cameras (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5181887U JPS63160535U (cs) | 1987-04-06 | 1987-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5181887U JPS63160535U (cs) | 1987-04-06 | 1987-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63160535U true JPS63160535U (cs) | 1988-10-20 |
Family
ID=30876434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5181887U Pending JPS63160535U (cs) | 1987-04-06 | 1987-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63160535U (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02239782A (ja) * | 1989-03-14 | 1990-09-21 | Canon Electron Inc | 光量制御装置 |
-
1987
- 1987-04-06 JP JP5181887U patent/JPS63160535U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02239782A (ja) * | 1989-03-14 | 1990-09-21 | Canon Electron Inc | 光量制御装置 |