JPS5113574B1 - - Google Patents
Info
- Publication number
- JPS5113574B1 JPS5113574B1 JP46011117A JP1111771A JPS5113574B1 JP S5113574 B1 JPS5113574 B1 JP S5113574B1 JP 46011117 A JP46011117 A JP 46011117A JP 1111771 A JP1111771 A JP 1111771A JP S5113574 B1 JPS5113574 B1 JP S5113574B1
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
- G03B7/081—Analogue circuits
- G03B7/083—Analogue circuits for control of exposure time
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Control For Cameras (AREA)
- Shutters For Cameras (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46011117A JPS5113574B1 (enExample) | 1971-03-03 | 1971-03-03 | |
| GB904872A GB1363007A (en) | 1971-03-03 | 1972-02-28 | Device for controlling shutter exposure time |
| DE19722209670 DE2209670C3 (de) | 1971-03-03 | 1972-03-01 | Belichtungssteuerschaltung für einen Kameraverschluß |
| FR7207261A FR2127938A5 (enExample) | 1971-03-03 | 1972-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46011117A JPS5113574B1 (enExample) | 1971-03-03 | 1971-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5113574B1 true JPS5113574B1 (enExample) | 1976-04-30 |
Family
ID=11769052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46011117A Pending JPS5113574B1 (enExample) | 1971-03-03 | 1971-03-03 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5113574B1 (enExample) |
| DE (1) | DE2209670C3 (enExample) |
| FR (1) | FR2127938A5 (enExample) |
| GB (1) | GB1363007A (enExample) |
-
1971
- 1971-03-03 JP JP46011117A patent/JPS5113574B1/ja active Pending
-
1972
- 1972-02-28 GB GB904872A patent/GB1363007A/en not_active Expired
- 1972-03-01 DE DE19722209670 patent/DE2209670C3/de not_active Expired
- 1972-03-02 FR FR7207261A patent/FR2127938A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1363007A (en) | 1974-08-14 |
| DE2209670C3 (de) | 1978-06-22 |
| DE2209670B2 (de) | 1977-10-27 |
| DE2209670A1 (de) | 1972-09-14 |
| FR2127938A5 (enExample) | 1972-10-13 |