JPS641776B2 - - Google Patents
Info
- Publication number
- JPS641776B2 JPS641776B2 JP11765177A JP11765177A JPS641776B2 JP S641776 B2 JPS641776 B2 JP S641776B2 JP 11765177 A JP11765177 A JP 11765177A JP 11765177 A JP11765177 A JP 11765177A JP S641776 B2 JPS641776 B2 JP S641776B2
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- winding
- switch
- circuit
- transistor
- 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
Links
- 238000004804 winding Methods 0.000 claims description 47
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000004044 response Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 28
- 230000004913 activation Effects 0.000 description 14
- 238000005375 photometry Methods 0.000 description 7
- 230000003111 delayed effect Effects 0.000 description 5
- 238000004137 mechanical activation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Shutters For Cameras (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11765177A JPS5451526A (en) | 1977-09-30 | 1977-09-30 | Electric shutter for cameras |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11765177A JPS5451526A (en) | 1977-09-30 | 1977-09-30 | Electric shutter for cameras |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2670384A Division JPS59162528A (ja) | 1984-02-15 | 1984-02-15 | カメラ用電気シヤツタ− |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5451526A JPS5451526A (en) | 1979-04-23 |
| JPS641776B2 true JPS641776B2 (enExample) | 1989-01-12 |
Family
ID=14716943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11765177A Granted JPS5451526A (en) | 1977-09-30 | 1977-09-30 | Electric shutter for cameras |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5451526A (enExample) |
-
1977
- 1977-09-30 JP JP11765177A patent/JPS5451526A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5451526A (en) | 1979-04-23 |
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