NL6601438A - - Google Patents
Info
- Publication number
- NL6601438A NL6601438A NL6601438A NL6601438A NL6601438A NL 6601438 A NL6601438 A NL 6601438A NL 6601438 A NL6601438 A NL 6601438A NL 6601438 A NL6601438 A NL 6601438A NL 6601438 A NL6601438 A NL 6601438A
- Authority
- NL
- Netherlands
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)
- Exposure Control For Cameras (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
- Diaphragms For Cameras (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA48353A DE1276437B (de) | 1965-02-09 | 1965-02-09 | Messwerksloser automatischer Verschluss fuer eine fotografische Kamera |
| DEA50927A DE1285295B (de) | 1965-02-09 | 1965-12-01 | Messwerkloser automatischer Verschluss fuer eine fotografische Kamera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6601438A true NL6601438A (enExample) | 1966-08-10 |
Family
ID=25964143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6601438A NL6601438A (enExample) | 1965-02-09 | 1966-02-04 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US3502010A (enExample) |
| CH (1) | CH438013A (enExample) |
| DE (2) | DE1276437B (enExample) |
| GB (1) | GB1064157A (enExample) |
| NL (1) | NL6601438A (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1772019C3 (de) * | 1968-03-21 | 1976-01-02 | Kodak Ag, 7000 Stuttgart | Photographische Kamera mit einer Einrichtung zur elektronischen VerschluBzeitsteuerung auf Integrierbasis |
| GB1241713A (en) * | 1968-06-19 | 1971-08-04 | Hattori Tokeiten Kk | Photographic shutter operating |
| DE1772948A1 (de) * | 1968-07-25 | 1971-07-08 | Prontor Werk Gauthier Gmbh | Photographische Kamera mit elektronischer sowie beleuchtungsabhaengig gesteuerter Zeitbildungseinrichtung |
| US3631777A (en) * | 1968-07-30 | 1972-01-04 | Asahi Optical Co Ltd | Automatic camera shutter |
| GB1292053A (en) * | 1969-02-11 | 1972-10-11 | Vickers Ltd | Photographic exposure control arrangement |
| JPS4811051B1 (enExample) * | 1969-02-24 | 1973-04-10 | ||
| FR2037880A5 (enExample) * | 1969-03-24 | 1970-12-31 | Agfa Gevaert Ag | |
| US3903534A (en) * | 1969-04-21 | 1975-09-02 | Canon Kk | Shutter control device for a camera |
| DE1935466C3 (de) * | 1969-07-12 | 1973-07-05 | Agfa Gevaert Ag | Fotografische Kamera mit einer batteriegespeisten elektronischen Belichtungssteuereinrichtung |
| US3696721A (en) * | 1970-02-27 | 1972-10-10 | Agfa Gevaert Ag | Automatic distance warning circuits for cameras to be used with photoflash units |
| 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 |
| DE2029784A1 (de) * | 1970-06-16 | 1971-12-23 | Agfa Gevaert AG, 5090 Leverkusen | Fotografische Kamera mit einer elek tronischen Be hchtungssteuereinrichtung |
| US3831180A (en) * | 1970-11-19 | 1974-08-20 | Minolta Camera Kk | Electrical exposure control device for single lens reflex cameras |
| JPS552858B2 (enExample) * | 1973-04-04 | 1980-01-22 | ||
| JPS6027004B2 (ja) * | 1973-08-17 | 1985-06-26 | セイコ−光機株式会社 | 警告ロツク装置を有する電気シヤツタ |
| US3883885A (en) * | 1973-12-04 | 1975-05-13 | Carl Orlando | High-speed shutter |
| US4129368A (en) * | 1977-09-02 | 1978-12-12 | Polaroid Corporation | Last flash inhibit for magnet actuated scanning shutter blade arrangement |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3124048A (en) * | 1964-03-10 | Photographic camerawm auxiliary electrrr itm | ||
| US3106141A (en) * | 1959-09-10 | 1963-10-08 | Eastman Kodak Co | Visual signal for photographic cameras |
| CH383763A (de) * | 1959-12-04 | 1964-10-31 | Zeiss Ikon Ag | Kamera, insbesondere Schmalfilmkamera |
| US3056332A (en) * | 1960-03-18 | 1962-10-02 | Beregowitz Louis | Photoelectrically controlled switching circuit |
| US3232191A (en) * | 1962-08-08 | 1966-02-01 | Eastman Kodak Co | Low-scene-brightness signal for photographic cameras |
| US3230847A (en) * | 1963-02-25 | 1966-01-25 | Flight Res Inc | Automatic exposure control systems for cameras |
| US3205804A (en) * | 1963-03-29 | 1965-09-14 | Polaroid Corp | Shutter timing apparatus |
| US3373672A (en) * | 1963-07-03 | 1968-03-19 | Hattori Tokeiten Kk | Lens shutter |
| US3349678A (en) * | 1963-11-28 | 1967-10-31 | Asahi Optical Co Ltd | Automatic light responsive shutter timing mechanism |
| US3224350A (en) * | 1964-02-18 | 1965-12-21 | Eastman Kodak Co | Battery test circuit cameras |
| US3310679A (en) * | 1964-03-27 | 1967-03-21 | Perkin Elmer Corp | Maximum or minimum brightness responsive exposure control circuit |
| 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 |
| US3344704A (en) * | 1964-09-24 | 1967-10-03 | Simpson Lewis Edward | Illumination control |
-
1965
- 1965-02-09 DE DEA48353A patent/DE1276437B/de active Pending
- 1965-12-01 DE DEA50927A patent/DE1285295B/de active Pending
-
1966
- 1966-01-21 US US522283A patent/US3502010A/en not_active Expired - Lifetime
- 1966-02-01 CH CH137166A patent/CH438013A/de unknown
- 1966-02-02 GB GB4593/66A patent/GB1064157A/en not_active Expired
- 1966-02-04 NL NL6601438A patent/NL6601438A/xx unknown
- 1966-12-01 US US598258A patent/US3429244A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1276437B (de) | 1968-08-29 |
| GB1064157A (en) | 1967-04-05 |
| CH438013A (de) | 1967-06-15 |
| US3502010A (en) | 1970-03-24 |
| US3429244A (en) | 1969-02-25 |
| DE1285295B (de) | 1968-12-12 |