JPS52146622A - Device for braking aperture control servo circuit - Google Patents
Device for braking aperture control servo circuitInfo
- Publication number
- JPS52146622A JPS52146622A JP6399476A JP6399476A JPS52146622A JP S52146622 A JPS52146622 A JP S52146622A JP 6399476 A JP6399476 A JP 6399476A JP 6399476 A JP6399476 A JP 6399476A JP S52146622 A JPS52146622 A JP S52146622A
- Authority
- JP
- Japan
- Prior art keywords
- servo circuit
- aperture control
- control servo
- braking aperture
- braking
- 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.)
- Granted
Links
Landscapes
- Exposure Control For Cameras (AREA)
- Feedback Control In General (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6399476A JPS52146622A (en) | 1976-06-01 | 1976-06-01 | Device for braking aperture control servo circuit |
US05/795,630 US4134653A (en) | 1976-05-14 | 1977-05-10 | Servoamplifier in an automatic diaphragm controlling device of a camera |
DE19772722086 DE2722086A1 (en) | 1976-05-14 | 1977-05-16 | SERVO AMPLIFIER IN AN AUTOMATIC APERTURE CONTROL ARRANGEMENT OF A CAMERA |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6399476A JPS52146622A (en) | 1976-06-01 | 1976-06-01 | Device for braking aperture control servo circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52146622A true JPS52146622A (en) | 1977-12-06 |
JPS5337744B2 JPS5337744B2 (en) | 1978-10-11 |
Family
ID=13245325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6399476A Granted JPS52146622A (en) | 1976-05-14 | 1976-06-01 | Device for braking aperture control servo circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52146622A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59109033A (en) * | 1982-12-14 | 1984-06-23 | Canon Inc | Stopping device |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58206682A (en) * | 1982-05-27 | 1983-12-01 | Mitsubishi Chem Ind Ltd | Repair of coke oven wall |
JPS58206681A (en) * | 1982-05-27 | 1983-12-01 | Mitsubishi Chem Ind Ltd | Inspection of coke oven wall |
JPS59147078A (en) * | 1983-02-10 | 1984-08-23 | Nippon Steel Corp | Repairing device for coke furnace |
JPS61159345U (en) * | 1985-03-27 | 1986-10-02 |
-
1976
- 1976-06-01 JP JP6399476A patent/JPS52146622A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59109033A (en) * | 1982-12-14 | 1984-06-23 | Canon Inc | Stopping device |
JPH0614163B2 (en) * | 1982-12-14 | 1994-02-23 | キヤノン株式会社 | Diaphragm device |
Also Published As
Publication number | Publication date |
---|---|
JPS5337744B2 (en) | 1978-10-11 |
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