DD112840A5 - - Google Patents
Info
- Publication number
- DD112840A5 DD112840A5 DD17296373A DD17296373A DD112840A5 DD 112840 A5 DD112840 A5 DD 112840A5 DD 17296373 A DD17296373 A DD 17296373A DD 17296373 A DD17296373 A DD 17296373A DD 112840 A5 DD112840 A5 DD 112840A5
- Authority
- DD
- German Democratic Republic
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
- G03B7/091—Digital circuits
- G03B7/097—Digital circuits for control of both exposure time and aperture
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Control For Cameras (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2240920A DE2240920C3 (de) | 1972-08-19 | 1972-08-19 | Fotografische Kamera mit einer Programmsteuereinrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD112840A5 true DD112840A5 (it) | 1975-05-05 |
Family
ID=5854042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17296373A DD112840A5 (it) | 1972-08-19 | 1973-08-17 |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5921005B2 (it) |
| AU (1) | AU470135B2 (it) |
| BR (1) | BR7306331D0 (it) |
| CA (1) | CA1022789A (it) |
| CH (1) | CH560396A5 (it) |
| DD (1) | DD112840A5 (it) |
| DE (1) | DE2240920C3 (it) |
| FR (1) | FR2196721A5 (it) |
| GB (1) | GB1433814A (it) |
| IT (1) | IT994603B (it) |
| SE (1) | SE390846B (it) |
| ZA (1) | ZA734205B (it) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2356523A1 (de) * | 1973-11-13 | 1975-05-22 | Rollei Werke Franke Heidecke | Elektronisch gesteuerte fotografische kamera |
| DE2463382C2 (de) | 1973-07-16 | 1986-09-04 | Canon K.K., Tokio/Tokyo | Elektronische Belichtungssteuereinrichtung |
| DE2436019C2 (de) * | 1974-07-26 | 1980-06-26 | Agfa-Gevaert Ag, 5090 Leverkusen | Kinematografische Kamera mit einer Blendenregelvorrichtung |
| GB1552597A (en) * | 1975-10-09 | 1979-09-19 | Haskell R | Camera controller |
| DE2740503A1 (de) * | 1976-09-09 | 1978-03-30 | Canon Kk | Filmkamera |
| JPS5528087A (en) * | 1978-08-22 | 1980-02-28 | Konishiroku Photo Ind Co Ltd | Automatic feeder of film |
| US4247189A (en) * | 1978-09-22 | 1981-01-27 | Canon Kabushiki Kaisha | Camera with built-in electric wind-up mechanism |
| JPS5642216A (en) * | 1979-09-14 | 1981-04-20 | Copal Co Ltd | Program exposure control unit by open photometry suited for lens interchangeable camera |
| DD148262A1 (de) * | 1979-12-21 | 1981-05-13 | Hans Jehmlich | Steuerschaltung zum einstellen fotografischer kameras |
| JPS6166810A (ja) * | 1984-09-10 | 1986-04-05 | Yanmar Diesel Engine Co Ltd | 内燃機関の吸排気弁用弁棒案内 |
| KR970010763B1 (ko) * | 1993-03-25 | 1997-06-30 | 삼성항공산업 주식회사 | 릴리즈 스위치를 이용하여 전원을 기동하는 카메라 및 그 제어방법 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1177641A (en) * | 1961-02-03 | 1970-01-14 | Emi Ltd | Improvements relating to Automatic Tracking Apparatus. |
| US3399307A (en) * | 1965-05-20 | 1968-08-27 | Bell & Howell Co | Motion sensing exposure system for optical instruments |
| DE1284280B (de) * | 1965-08-18 | 1968-11-28 | Leitz Ernst Gmbh | Anordnung zur Steuerung eines photographischen Verschlusses |
| JPS5211223B1 (it) * | 1970-04-06 | 1977-03-29 | ||
| US3748979A (en) * | 1970-12-28 | 1973-07-31 | Copal Co Ltd | Electronic shutter apparatus for cameras |
-
1972
- 1972-08-19 DE DE2240920A patent/DE2240920C3/de not_active Expired
-
1973
- 1973-06-12 GB GB2791373A patent/GB1433814A/en not_active Expired
- 1973-06-13 CH CH857973A patent/CH560396A5/xx not_active IP Right Cessation
- 1973-06-21 ZA ZA734205A patent/ZA734205B/xx unknown
- 1973-07-04 CA CA175,619A patent/CA1022789A/en not_active Expired
- 1973-08-02 FR FR7328325A patent/FR2196721A5/fr not_active Expired
- 1973-08-10 BR BR633173A patent/BR7306331D0/pt unknown
- 1973-08-13 IT IT6944373A patent/IT994603B/it active
- 1973-08-14 AU AU59217/73A patent/AU470135B2/en not_active Expired
- 1973-08-16 SE SE7311188A patent/SE390846B/xx unknown
- 1973-08-17 DD DD17296373A patent/DD112840A5/xx unknown
- 1973-08-20 JP JP48093235A patent/JPS5921005B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH560396A5 (it) | 1975-03-27 |
| DE2240920B2 (de) | 1977-06-02 |
| CA1022789A (en) | 1977-12-20 |
| SE390846B (sv) | 1977-01-24 |
| ZA734205B (en) | 1974-05-29 |
| BR7306331D0 (pt) | 1974-07-25 |
| DE2240920C3 (de) | 1980-01-03 |
| AU470135B2 (en) | 1976-03-04 |
| JPS4960531A (it) | 1974-06-12 |
| FR2196721A5 (it) | 1974-03-15 |
| AU5921773A (en) | 1975-02-20 |
| DE2240920A1 (de) | 1974-03-07 |
| IT994603B (it) | 1975-10-20 |
| JPS5921005B2 (ja) | 1984-05-17 |
| GB1433814A (en) | 1976-04-28 |