AT253933B - Photographisches Kopiergerät - Google Patents
Photographisches KopiergerätInfo
- Publication number
- AT253933B AT253933B AT93363A AT93363A AT253933B AT 253933 B AT253933 B AT 253933B AT 93363 A AT93363 A AT 93363A AT 93363 A AT93363 A AT 93363A AT 253933 B AT253933 B AT 253933B
- Authority
- AT
- Austria
- Prior art keywords
- photographic copier
- copier
- photographic
- 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
- G03B27/00—Photographic printing apparatus
- G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
- G03B27/73—Controlling exposure by variation of spectral composition, e.g. multicolor printers
- G03B27/735—Controlling exposure by variation of spectral composition, e.g. multicolor printers in dependence upon automatic analysis of the original
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Projection-Type Copiers In General (AREA)
- Control Of Exposure In Printing And Copying (AREA)
- Dot-Matrix Printers And Others (AREA)
- Facsimile Heads (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US790226A US3100419A (en) | 1959-01-30 | 1959-01-30 | Photographic printer |
Publications (1)
Publication Number | Publication Date |
---|---|
AT253933B true AT253933B (de) | 1967-04-25 |
Family
ID=25150021
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT907162A AT245367B (de) | 1959-01-30 | 1959-12-28 | Vorrichtung zur Regelung der Belichtungszeit bei photographischen Farbkopiergeräten |
AT93363A AT253933B (de) | 1959-01-30 | 1959-12-28 | Photographisches Kopiergerät |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT907162A AT245367B (de) | 1959-01-30 | 1959-12-28 | Vorrichtung zur Regelung der Belichtungszeit bei photographischen Farbkopiergeräten |
Country Status (4)
Country | Link |
---|---|
US (1) | US3100419A (de) |
AT (2) | AT245367B (de) |
DE (1) | DE1265569B (de) |
GB (5) | GB945598A (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1113625B (de) * | 1958-09-26 | 1961-09-07 | Agfa Ag | Farbkopiergeraet |
US3184307A (en) * | 1959-08-14 | 1965-05-18 | Eastman Kodak Co | Method and apparatus for making color prints |
US3293033A (en) * | 1960-01-18 | 1966-12-20 | Pako Corp | Method for controlling explosure in a photographic color printer |
US3161108A (en) * | 1963-01-18 | 1964-12-15 | Eastman Kodak Co | Photographic color reproduction apparatus |
DE1189845B (de) * | 1964-01-27 | 1965-03-25 | Hans Siegel | Anordnung zur Herstellung von Vergroesserungen und Ausschnittvergroesserungen auf Band |
US3395611A (en) * | 1964-09-24 | 1968-08-06 | Atkinson Edward Robert | Apparatus for photographic color reproduction |
CH479085A (de) * | 1967-05-31 | 1969-09-30 | Ciba Geigy | Einrichtung zum automatischen Kopieren von Farbphotonegativen auf Positivpapier, ausgerüstet mit einem Printer und einem Betrachtertisch |
US3521952A (en) * | 1967-07-13 | 1970-07-28 | Robert H Nelson | Light exposure control unit |
FR1585580A (de) * | 1967-10-27 | 1970-01-23 | ||
US3507574A (en) * | 1968-10-14 | 1970-04-21 | Crete Charles A | Color enlarger and printer |
US3640620A (en) * | 1969-08-27 | 1972-02-08 | Kriser Corp | Photographic control apparatus |
FR2503396A1 (fr) * | 1981-04-03 | 1982-10-08 | Kis France Sa | Filtre soustractif pour le tirage de film photographique en couleurs |
DE3307331A1 (de) * | 1983-03-02 | 1984-09-06 | Koenigk Elektronik u. Fototechnik GmbH, 8551 Adelsdorf | Vorrichtung zur elektronischen umsetzung eines farbnegativs in ein farbpositives bildschirm-bild |
US4792829A (en) * | 1986-04-03 | 1988-12-20 | Firmani Alexander D | Light-exposure control unit |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1973512A (en) * | 1931-10-27 | 1934-09-11 | Eastman Kodak Co | Photographic printing apparatus |
US2375213A (en) * | 1941-08-08 | 1945-05-08 | Chilton Frank Mcg | Control system |
US2521954A (en) * | 1946-05-10 | 1950-09-12 | Eastman Kodak Co | Apparatus for making color prints |
US2500049A (en) * | 1946-05-10 | 1950-03-07 | Eastman Kodak Co | Apparatus for making color prints |
US2438303A (en) * | 1947-02-28 | 1948-03-23 | Simmon Brothers Inc | Device for making color prints |
BE483415A (de) * | 1948-06-11 | |||
US2691917A (en) * | 1951-02-09 | 1954-10-19 | Paul N Curry | Opto-electric color correction apparatus |
US2757571A (en) * | 1953-09-15 | 1956-08-07 | Hazeltine Research Inc | Photographic color printer |
FR1173295A (fr) * | 1956-03-24 | 1959-02-23 | Agfa Camera Werk Ag | Appareil de copie photographique de spécimens en couleurs |
US2921498A (en) * | 1957-09-12 | 1960-01-19 | Simmon Brothers Inc | Electrical control device for use with photographic color enlargers and printers |
-
1959
- 1959-01-30 US US790226A patent/US3100419A/en not_active Expired - Lifetime
- 1959-03-26 DE DEP22489A patent/DE1265569B/de active Pending
- 1959-12-28 AT AT907162A patent/AT245367B/de active
- 1959-12-28 AT AT93363A patent/AT253933B/de active
-
1960
- 1960-01-13 GB GB25245/61A patent/GB945598A/en not_active Expired
- 1960-01-13 GB GB22215/61A patent/GB945597A/en not_active Expired
- 1960-01-13 GB GB1216/60A patent/GB945593A/en not_active Expired
- 1960-01-13 GB GB30520/61A patent/GB945599A/en not_active Expired
- 1960-01-13 GB GB30521/61A patent/GB945600A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1265569B (de) | 1968-04-04 |
GB945597A (en) | 1964-01-02 |
GB945598A (en) | 1964-01-02 |
GB945600A (en) | 1964-01-02 |
GB945593A (en) | 1964-01-02 |
US3100419A (en) | 1963-08-13 |
AT245367B (de) | 1966-02-25 |
GB945599A (en) | 1964-01-02 |
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