JPS539836U - - Google Patents
Info
- Publication number
- JPS539836U JPS539836U JP1976091546U JP9154676U JPS539836U JP S539836 U JPS539836 U JP S539836U JP 1976091546 U JP1976091546 U JP 1976091546U JP 9154676 U JP9154676 U JP 9154676U JP S539836 U JPS539836 U JP S539836U
- 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
- G03B7/16—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with both the intensity of the flash source and the distance of the flash source from the object, e.g. in accordance with the "guide number" of the flash bulb and the focusing of the camera
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Control For Cameras (AREA)
- Stroboscope Apparatuses (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976091546U JPS539836U (US07122547-20061017-C00032.png) | 1976-07-09 | 1976-07-09 | |
| DE19772730337 DE2730337A1 (de) | 1976-07-09 | 1977-07-05 | Kamera mit einer blitzlichteinrichtung und einem programmierten verschluss |
| US05/813,768 US4122464A (en) | 1976-07-09 | 1977-07-07 | Diaphragm control device for flash photography |
| GB28775/77A GB1546304A (en) | 1976-07-09 | 1977-07-08 | Diaphragm control device for a photographic camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976091546U JPS539836U (US07122547-20061017-C00032.png) | 1976-07-09 | 1976-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS539836U true JPS539836U (US07122547-20061017-C00032.png) | 1978-01-27 |
Family
ID=14029472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976091546U Pending JPS539836U (US07122547-20061017-C00032.png) | 1976-07-09 | 1976-07-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4122464A (US07122547-20061017-C00032.png) |
| JP (1) | JPS539836U (US07122547-20061017-C00032.png) |
| DE (1) | DE2730337A1 (US07122547-20061017-C00032.png) |
| GB (1) | GB1546304A (US07122547-20061017-C00032.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59186489U (ja) * | 1983-05-31 | 1984-12-11 | 株式会社小松製作所 | スプリツト形ポンプを用いた油圧供給装置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5872131A (ja) * | 1981-10-26 | 1983-04-30 | Konishiroku Photo Ind Co Ltd | プログラム自動露出制御装置 |
| FR2591357A1 (fr) * | 1985-12-10 | 1987-06-12 | Labo Electronique Physique | Dispositif d'insolation pour la generation de masques |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4910730A (US07122547-20061017-C00032.png) * | 1972-05-26 | 1974-01-30 |
-
1976
- 1976-07-09 JP JP1976091546U patent/JPS539836U/ja active Pending
-
1977
- 1977-07-05 DE DE19772730337 patent/DE2730337A1/de not_active Withdrawn
- 1977-07-07 US US05/813,768 patent/US4122464A/en not_active Expired - Lifetime
- 1977-07-08 GB GB28775/77A patent/GB1546304A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59186489U (ja) * | 1983-05-31 | 1984-12-11 | 株式会社小松製作所 | スプリツト形ポンプを用いた油圧供給装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US4122464A (en) | 1978-10-24 |
| DE2730337A1 (de) | 1978-01-12 |
| GB1546304A (en) | 1979-05-23 |
