JPS5131643Y2 - - Google Patents
Info
- Publication number
- JPS5131643Y2 JPS5131643Y2 JP1973020491U JP2049173U JPS5131643Y2 JP S5131643 Y2 JPS5131643 Y2 JP S5131643Y2 JP 1973020491 U JP1973020491 U JP 1973020491U JP 2049173 U JP2049173 U JP 2049173U JP S5131643 Y2 JPS5131643 Y2 JP S5131643Y2
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Control For Cameras (AREA)
- Shutters For Cameras (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973020491U JPS5131643Y2 (ja) | 1973-02-19 | 1973-02-19 | |
| US05/441,854 US3934258A (en) | 1973-02-10 | 1974-02-12 | Exposure storage device |
| GB678074A GB1462637A (en) | 1973-02-19 | 1974-02-14 | Camera having an exposure control device |
| DE19742407204 DE2407204C3 (de) | 1973-02-19 | 1974-02-15 | Belichtungswert-Speichereinrichtung für eine fotografische Kamera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973020491U JPS5131643Y2 (ja) | 1973-02-19 | 1973-02-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49124043U JPS49124043U (ja) | 1974-10-24 |
| JPS5131643Y2 true JPS5131643Y2 (ja) | 1976-08-07 |
Family
ID=12028606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1973020491U Expired JPS5131643Y2 (ja) | 1973-02-10 | 1973-02-19 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3934258A (ja) |
| JP (1) | JPS5131643Y2 (ja) |
| GB (1) | GB1462637A (ja) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3367251A (en) * | 1964-02-29 | 1968-02-06 | Nippon Kogaku Kk | Switching device for photographic cameras having built-in exposure meter |
| AT262747B (de) * | 1965-02-06 | 1968-06-25 | Ziess Ikon Ag | Photographische Kamera mit Belichtungsregelungseinrichtung |
| GB1276882A (en) * | 1968-06-22 | 1972-06-07 | Asahi Optical Co Ltd | Exposure control and shutter release mechanism for a camera |
| JPS549049B1 (ja) * | 1970-06-04 | 1979-04-20 | ||
| JPS5632611B1 (ja) * | 1970-09-19 | 1981-07-29 |
-
1973
- 1973-02-19 JP JP1973020491U patent/JPS5131643Y2/ja not_active Expired
-
1974
- 1974-02-12 US US05/441,854 patent/US3934258A/en not_active Expired - Lifetime
- 1974-02-14 GB GB678074A patent/GB1462637A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49124043U (ja) | 1974-10-24 |
| US3934258A (en) | 1976-01-20 |
| DE2407204B2 (de) | 1976-01-15 |
| GB1462637A (en) | 1977-01-26 |
| DE2407204A1 (de) | 1974-08-22 |