CH560396A5 - - Google Patents
Info
- Publication number
- CH560396A5 CH560396A5 CH857973A CH857973A CH560396A5 CH 560396 A5 CH560396 A5 CH 560396A5 CH 857973 A CH857973 A CH 857973A CH 857973 A CH857973 A CH 857973A CH 560396 A5 CH560396 A5 CH 560396A5
- Authority
- CH
- Switzerland
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 (en) | 1972-08-19 | 1972-08-19 | Photographic camera with a program controller |
Publications (1)
Publication Number | Publication Date |
---|---|
CH560396A5 true CH560396A5 (en) | 1975-03-27 |
Family
ID=5854042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH857973A CH560396A5 (en) | 1972-08-19 | 1973-06-13 |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5921005B2 (en) |
AU (1) | AU470135B2 (en) |
BR (1) | BR7306331D0 (en) |
CA (1) | CA1022789A (en) |
CH (1) | CH560396A5 (en) |
DD (1) | DD112840A5 (en) |
DE (1) | DE2240920C3 (en) |
FR (1) | FR2196721A5 (en) |
GB (1) | GB1433814A (en) |
IT (1) | IT994603B (en) |
SE (1) | SE390846B (en) |
ZA (1) | ZA734205B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2356523A1 (en) * | 1973-11-13 | 1975-05-22 | Rollei Werke Franke Heidecke | ELECTRONICALLY CONTROLLED PHOTOGRAPHIC CAMERA |
DE2434152C2 (en) | 1973-07-16 | 1984-07-12 | Canon K.K., Tokio/Tokyo | Electronic program control device for a camera |
DE2436019C2 (en) * | 1974-07-26 | 1980-06-26 | Agfa-Gevaert Ag, 5090 Leverkusen | Cinematographic camera with an aperture control device |
GB1552597A (en) * | 1975-10-09 | 1979-09-19 | Haskell R | Camera controller |
FR2364479A1 (en) * | 1976-09-09 | 1978-04-07 | Canon Kk | AUTOMATIC CINEMATOGRAPHIC CAMERA |
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 (en) * | 1979-12-21 | 1981-05-13 | Hans Jehmlich | CONTROL UNIT FOR ADJUSTING PHOTOGRAPHIC CAMERAS |
JPS6166810A (en) * | 1984-09-10 | 1986-04-05 | Yanmar Diesel Engine Co Ltd | Valve rod guide for intake/exhaust valve in internal-combustion engine |
KR970010763B1 (en) * | 1993-03-25 | 1997-06-30 | 삼성항공산업 주식회사 | Device to power on by release switch and the same method for a camera |
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 (en) * | 1965-08-18 | 1968-11-28 | Leitz Ernst Gmbh | Arrangement for controlling a photographic shutter |
JPS5211223B1 (en) * | 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/en 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/en 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/en unknown
- 1973-08-13 IT IT6944373A patent/IT994603B/en active
- 1973-08-14 AU AU59217/73A patent/AU470135B2/en not_active Expired
- 1973-08-16 SE SE7311188A patent/SE390846B/en unknown
- 1973-08-17 DD DD17296373A patent/DD112840A5/xx unknown
- 1973-08-20 JP JP48093235A patent/JPS5921005B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2240920C3 (en) | 1980-01-03 |
JPS4960531A (en) | 1974-06-12 |
DE2240920B2 (en) | 1977-06-02 |
IT994603B (en) | 1975-10-20 |
ZA734205B (en) | 1974-05-29 |
GB1433814A (en) | 1976-04-28 |
DD112840A5 (en) | 1975-05-05 |
SE390846B (en) | 1977-01-24 |
AU470135B2 (en) | 1976-03-04 |
DE2240920A1 (en) | 1974-03-07 |
BR7306331D0 (en) | 1974-07-25 |
AU5921773A (en) | 1975-02-20 |
FR2196721A5 (en) | 1974-03-15 |
JPS5921005B2 (en) | 1984-05-17 |
CA1022789A (en) | 1977-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased | ||
PL | Patent ceased |