JPS5312588Y2 - - Google Patents
Info
- Publication number
- JPS5312588Y2 JPS5312588Y2 JP1972108966U JP10896672U JPS5312588Y2 JP S5312588 Y2 JPS5312588 Y2 JP S5312588Y2 JP 1972108966 U JP1972108966 U JP 1972108966U JP 10896672 U JP10896672 U JP 10896672U JP S5312588 Y2 JPS5312588 Y2 JP S5312588Y2
- 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.)
- Expired
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
- G03B7/089—Analogue circuits for storage of exposure value in mirror reflex cameras
-
- 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
- G03B7/087—Analogue circuits for control of both exposure time and aperture
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cameras In General (AREA)
- Shutters For Cameras (AREA)
- Exposure Control For Cameras (AREA)
- Viewfinders (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972108966U JPS5312588Y2 (US06265458-20010724-C00056.png) | 1972-09-21 | 1972-09-21 | |
| GB4238273A GB1433779A (en) | 1972-09-21 | 1973-09-10 | Single-lens reflex camera |
| DE19732346214 DE2346214C3 (de) | 1972-09-21 | 1973-09-13 | Einäugige Spiegelreflexkamera mit einer Schaltungsanordnung zur automatischen Belichtungssteuerung |
| US398806A US3887932A (en) | 1972-09-21 | 1973-09-19 | Memory switch controls for cameras |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972108966U JPS5312588Y2 (US06265458-20010724-C00056.png) | 1972-09-21 | 1972-09-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4966438U JPS4966438U (US06265458-20010724-C00056.png) | 1974-06-11 |
| JPS5312588Y2 true JPS5312588Y2 (US06265458-20010724-C00056.png) | 1978-04-05 |
Family
ID=28329566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972108966U Expired JPS5312588Y2 (US06265458-20010724-C00056.png) | 1972-09-21 | 1972-09-21 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3887932A (US06265458-20010724-C00056.png) |
| JP (1) | JPS5312588Y2 (US06265458-20010724-C00056.png) |
| GB (1) | GB1433779A (US06265458-20010724-C00056.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4014034A (en) * | 1974-04-25 | 1977-03-22 | Minolta Camera Kabushiki Kaisha | Single lens reflex camera |
| JPS5614495Y2 (US06265458-20010724-C00056.png) * | 1975-05-15 | 1981-04-06 | ||
| ATE282366T1 (de) * | 1993-06-10 | 2004-12-15 | Karlin Technology Inc | Wirbeldistraktor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3641890A (en) * | 1967-10-31 | 1972-02-15 | Nippon Kogaku Kk | Exposure-measuring device for cameras provided with electronic shutter |
| FR2011263A1 (US06265458-20010724-C00056.png) * | 1968-06-20 | 1970-02-27 | Asahi Optical Co Ltd | |
| GB1276882A (en) * | 1968-06-22 | 1972-06-07 | Asahi Optical Co Ltd | Exposure control and shutter release mechanism for a camera |
-
1972
- 1972-09-21 JP JP1972108966U patent/JPS5312588Y2/ja not_active Expired
-
1973
- 1973-09-10 GB GB4238273A patent/GB1433779A/en not_active Expired
- 1973-09-19 US US398806A patent/US3887932A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1433779A (en) | 1976-04-28 |
| DE2346214A1 (de) | 1974-04-04 |
| US3887932A (en) | 1975-06-03 |
| DE2346214B2 (de) | 1975-12-18 |
| JPS4966438U (US06265458-20010724-C00056.png) | 1974-06-11 |
