DE2356530A1 - Fotografische kamera - Google Patents
Fotografische kameraInfo
- Publication number
- DE2356530A1 DE2356530A1 DE2356530A DE2356530A DE2356530A1 DE 2356530 A1 DE2356530 A1 DE 2356530A1 DE 2356530 A DE2356530 A DE 2356530A DE 2356530 A DE2356530 A DE 2356530A DE 2356530 A1 DE2356530 A1 DE 2356530A1
- Authority
- DE
- Germany
- Prior art keywords
- control
- camera according
- output
- step switch
- shutter
- Prior art date
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 claims description 30
- 230000008569 process Effects 0.000 claims description 30
- 238000005259 measurement Methods 0.000 claims description 10
- 230000004913 activation Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000002452 interceptive effect Effects 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 2
- 230000011664 signaling Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 4
- 230000037431 insertion Effects 0.000 claims 4
- 239000003973 paint Substances 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 32
- 238000010586 diagram Methods 0.000 description 13
- 230000006870 function Effects 0.000 description 5
- 238000005070 sampling Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2356530A DE2356530A1 (de) | 1973-11-13 | 1973-11-13 | Fotografische kamera |
| US44226174 US3842587A (en) | 1972-08-19 | 1974-02-13 | Electrically controlled photographic camera |
| GB45698/74A GB1482658A (en) | 1973-11-13 | 1974-10-22 | Photographic camera |
| IT7021574A IT1046281B (it) | 1973-11-13 | 1974-10-30 | Apparecchio fotografico |
| SE7413942A SE7413942L (enrdf_load_stackoverflow) | 1973-11-13 | 1974-11-06 | |
| DD18228074A DD115229A5 (enrdf_load_stackoverflow) | 1973-11-13 | 1974-11-11 | |
| FR7437230A FR2251027B2 (enrdf_load_stackoverflow) | 1973-11-13 | 1974-11-12 | |
| JP13089774A JPS5081332A (enrdf_load_stackoverflow) | 1973-11-13 | 1974-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2356530A DE2356530A1 (de) | 1973-11-13 | 1973-11-13 | Fotografische kamera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2356530A1 true DE2356530A1 (de) | 1975-05-15 |
Family
ID=5897925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2356530A Withdrawn DE2356530A1 (de) | 1972-08-19 | 1973-11-13 | Fotografische kamera |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5081332A (enrdf_load_stackoverflow) |
| DD (1) | DD115229A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2356530A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2251027B2 (enrdf_load_stackoverflow) |
| IT (1) | IT1046281B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2635758A1 (de) * | 1975-08-09 | 1977-02-24 | Canon Kk | Motorgetriebene photoaufnahmesteuerschaltung |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2356523A1 (de) * | 1973-11-13 | 1975-05-22 | Rollei Werke Franke Heidecke | Elektronisch gesteuerte fotografische kamera |
-
1973
- 1973-11-13 DE DE2356530A patent/DE2356530A1/de not_active Withdrawn
-
1974
- 1974-10-30 IT IT7021574A patent/IT1046281B/it active
- 1974-11-11 DD DD18228074A patent/DD115229A5/xx unknown
- 1974-11-12 FR FR7437230A patent/FR2251027B2/fr not_active Expired
- 1974-11-13 JP JP13089774A patent/JPS5081332A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2635758A1 (de) * | 1975-08-09 | 1977-02-24 | Canon Kk | Motorgetriebene photoaufnahmesteuerschaltung |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1046281B (it) | 1980-06-30 |
| FR2251027A2 (enrdf_load_stackoverflow) | 1975-06-06 |
| JPS5081332A (enrdf_load_stackoverflow) | 1975-07-02 |
| FR2251027B2 (enrdf_load_stackoverflow) | 1978-06-23 |
| DD115229A5 (enrdf_load_stackoverflow) | 1975-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1291616B (de) | Photographische Kamera mit selbsttaetiger, lichtgesteuerter Blenden- und Zeiteinstellung | |
| DE1955688C3 (de) | Belichtungswert-Einstelleinrichtung für Kameras | |
| DE2343416C2 (de) | Belichtungssteuersystem für eine Kamera | |
| DE2240920B2 (de) | Fotografische kamera mit einer programmsteuereinrichtung | |
| DE2520449C3 (enrdf_load_stackoverflow) | ||
| DE1094090B (de) | Photographischer Objektivverschluss | |
| DE2356530A1 (de) | Fotografische kamera | |
| DE2749461C3 (de) | Kamera mit elektrischer Belichtungssteuerung | |
| DE1935466B2 (de) | Fotografische Kamera mit einer batteriegespeisten elektronischen Belichtungssteuereinrichtung | |
| DE2010707C3 (de) | Blendensteuereinrichtung für eine photographische Kamera | |
| DE2704544C2 (de) | Verschlußzeit-Steuereinrichtung für eine Kamera | |
| DE2424342B2 (de) | Steuereinrichtung für eine Stehbildkamera | |
| DE2728527A1 (de) | Belichtungssteuereinrichtung fuer eine fotografische kamera | |
| DE2316261B2 (de) | Vorrichtung zur Langzeit-Speicherung einer einem Belichtungsparameter analogen Spannung in fotografischen Kameras | |
| DE2531062C3 (de) | Elektromagnetisches Steuersystem für eine Kamera | |
| DE3444029C2 (enrdf_load_stackoverflow) | ||
| DE2147679C3 (de) | Kinematografische Kamera | |
| DE2937092C2 (de) | Steuerschaltung zur Verschlußauslösung und Belichtungszeitsteuerung für eine Kamera | |
| AT306504B (de) | Selbsttätig sich einstellender Blendenmechanismus, insbesondere für photographische und kinematographische Apparate | |
| DE1597182C3 (de) | Spiegelreflexkamera mit meßwerkloser elektronischer Belichtungszeit-Steuerung | |
| AT350908B (de) | Laufbildkamera | |
| AT262049B (de) | Photographische Kamera mit selbsttätiger, lichtgesteuerter Blenden- und Zeiteinstellung | |
| AT206746B (de) | Lichtbildaufnahmegerät | |
| DE2108131C3 (de) | Vorrichtung zur Belichtungssteuerung in einer photographischen Kamera | |
| AT252726B (de) | Photographische Kamera |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |