JPH0469808B2 - - Google Patents
Info
- Publication number
- JPH0469808B2 JPH0469808B2 JP61000611A JP61186A JPH0469808B2 JP H0469808 B2 JPH0469808 B2 JP H0469808B2 JP 61000611 A JP61000611 A JP 61000611A JP 61186 A JP61186 A JP 61186A JP H0469808 B2 JPH0469808 B2 JP H0469808B2
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- motor
- shutter blade
- square wave
- signal
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 238000004804 winding Methods 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Shutters For Cameras (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61000611A JPS62159427A (ja) | 1986-01-08 | 1986-01-08 | シヤツタ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61000611A JPS62159427A (ja) | 1986-01-08 | 1986-01-08 | シヤツタ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62159427A JPS62159427A (ja) | 1987-07-15 |
| JPH0469808B2 true JPH0469808B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-11-09 |
Family
ID=11478523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61000611A Granted JPS62159427A (ja) | 1986-01-08 | 1986-01-08 | シヤツタ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62159427A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4935281B2 (ja) * | 2006-09-29 | 2012-05-23 | 大日本印刷株式会社 | 包装箱 |
-
1986
- 1986-01-08 JP JP61000611A patent/JPS62159427A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62159427A (ja) | 1987-07-15 |