CH438922A - Photographische Kamera mit beleuchtungsabhängig steuerbarer Zeitbildungseinrichtung - Google Patents
Photographische Kamera mit beleuchtungsabhängig steuerbarer ZeitbildungseinrichtungInfo
- Publication number
- CH438922A CH438922A CH81666A CH81666A CH438922A CH 438922 A CH438922 A CH 438922A CH 81666 A CH81666 A CH 81666A CH 81666 A CH81666 A CH 81666A CH 438922 A CH438922 A CH 438922A
- Authority
- CH
- Switzerland
- Prior art keywords
- lighting
- timing device
- photographic camera
- dependent controllable
- controllable timing
- Prior art date
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
- G03B7/083—Analogue circuits for control of exposure time
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shutter-Related Mechanisms (AREA)
- Exposure Control For Cameras (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP0036324 | 1965-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH438922A true CH438922A (de) | 1967-06-30 |
Family
ID=7374700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH81666A CH438922A (de) | 1965-03-19 | 1966-01-21 | Photographische Kamera mit beleuchtungsabhängig steuerbarer Zeitbildungseinrichtung |
Country Status (3)
Country | Link |
---|---|
US (1) | US3502011A (de) |
CH (1) | CH438922A (de) |
GB (1) | GB1093731A (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1901848C3 (de) * | 1968-02-28 | 1975-11-27 | K.K. Hattori Tokeiten, Tokio | Belichtungszeitsteuereinrichtung für einen elektronischen Kameraverschluß |
DE1772019C3 (de) * | 1968-03-21 | 1976-01-02 | Kodak Ag, 7000 Stuttgart | Photographische Kamera mit einer Einrichtung zur elektronischen VerschluBzeitsteuerung auf Integrierbasis |
US3631777A (en) * | 1968-07-30 | 1972-01-04 | Asahi Optical Co Ltd | Automatic camera shutter |
US3671769A (en) * | 1969-01-10 | 1972-06-20 | Nippon Kogaku Kk | Exposure measuring device |
US3690229A (en) * | 1969-05-30 | 1972-09-12 | Kofaru Itabashiku Kk | Exposure control apparatus for photographic cameras |
US3699859A (en) * | 1970-02-02 | 1972-10-24 | Ricoh Kk | Automatic flash bulb triggering device for use in ever-set type electronic shutter |
US3742827A (en) * | 1970-03-17 | 1973-07-03 | Eastman Kodak Co | Shutter control apparatus for photographic cameras |
US3678821A (en) * | 1970-04-13 | 1972-07-25 | Hattori Tokeiten Kk | Warning device for an electronically controlled camera shutter |
JPS515576B1 (de) * | 1970-05-01 | 1976-02-20 | ||
JPS508660B1 (de) * | 1970-06-05 | 1975-04-05 | ||
US3664244A (en) * | 1970-09-10 | 1972-05-23 | Eastman Kodak Co | Indicating apparatus for exposure control apparatus |
US4087829A (en) * | 1975-02-26 | 1978-05-02 | Minolta Camera Kabushiki Kaisha | Exposure indicating devices for use in multi-exposure controlled cameras |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3397629A (en) * | 1964-06-20 | 1968-08-20 | Citizen Watch Co Ltd | Photographic light control means |
US3425328A (en) * | 1964-06-30 | 1969-02-04 | Hattori Tokeiten Kk | Photographic exposure control system |
US3452656A (en) * | 1964-10-31 | 1969-07-01 | Zeiss Ikon Ag | Photometer with photoelectric transformer |
DE1472635A1 (de) * | 1965-03-26 | 1969-07-10 | Gossen & Co Gmbh P | Schaltungsanordnung fuer elektronische Verschluesse |
-
1966
- 1966-01-21 CH CH81666A patent/CH438922A/de unknown
- 1966-01-26 GB GB3410/66A patent/GB1093731A/en not_active Expired
- 1966-03-04 US US532009A patent/US3502011A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3502011A (en) | 1970-03-24 |
GB1093731A (en) | 1967-12-06 |
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