JPS4994326A - - Google Patents
Info
- Publication number
- JPS4994326A JPS4994326A JP10464473A JP10464473A JPS4994326A JP S4994326 A JPS4994326 A JP S4994326A JP 10464473 A JP10464473 A JP 10464473A JP 10464473 A JP10464473 A JP 10464473A JP S4994326 A JPS4994326 A JP S4994326A
- 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
- G03B7/08—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
- G03B7/085—Analogue circuits for control of 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Exposure Control For Cameras (AREA)
- Diaphragms For Cameras (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE12137/72A SE369971B (ja) | 1972-09-20 | 1972-09-20 | |
| SE7307927A SE378462B (ja) | 1973-06-05 | 1973-06-05 | |
| SE7308954A SE378464B (ja) | 1973-06-26 | 1973-06-26 | |
| SE7308953A SE378463B (ja) | 1973-06-26 | 1973-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4994326A true JPS4994326A (ja) | 1974-09-07 |
Family
ID=27484550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10464473A Pending JPS4994326A (ja) | 1972-09-20 | 1973-09-18 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4994326A (ja) |
| DE (1) | DE2346045C3 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60163430U (ja) * | 1984-04-10 | 1985-10-30 | 日本ビクター株式会社 | カメラのオ−トアイリス機構 |
| JPH04120611U (ja) * | 1991-04-15 | 1992-10-28 | ゴンドラ工業株式会社 | 装飾パーツ |
-
1973
- 1973-09-13 DE DE19732346045 patent/DE2346045C3/de not_active Expired
- 1973-09-18 JP JP10464473A patent/JPS4994326A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60163430U (ja) * | 1984-04-10 | 1985-10-30 | 日本ビクター株式会社 | カメラのオ−トアイリス機構 |
| JPH04120611U (ja) * | 1991-04-15 | 1992-10-28 | ゴンドラ工業株式会社 | 装飾パーツ |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2346045B2 (de) | 1978-07-13 |
| DE2346045C3 (de) | 1979-03-22 |
| DE2346045A1 (de) | 1974-03-28 |