SE7400638L - - Google Patents

Info

Publication number
SE7400638L
SE7400638L SE7400638A SE7400638A SE7400638L SE 7400638 L SE7400638 L SE 7400638L SE 7400638 A SE7400638 A SE 7400638A SE 7400638 A SE7400638 A SE 7400638A SE 7400638 L SE7400638 L SE 7400638L
Authority
SE
Sweden
Application number
SE7400638A
Other versions
SE380635B (sv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to SE7400638A priority Critical patent/SE380635B/xx
Priority to DE19742461036 priority patent/DE2461036A1/de
Priority to IT19344/75A priority patent/IT1028422B/it
Priority to FR7501386A priority patent/FR2258646A1/fr
Publication of SE7400638L publication Critical patent/SE7400638L/xx
Publication of SE380635B publication Critical patent/SE380635B/xx

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
    • 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
    • G03B27/80—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus in dependence upon automatic analysis of the original

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
SE7400638A 1974-01-17 1974-01-17 Anordning for automatisk reglering av exponeringstiden vid en reproduktionskamera eller liknande fotografisk apparat SE380635B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE7400638A SE380635B (sv) 1974-01-17 1974-01-17 Anordning for automatisk reglering av exponeringstiden vid en reproduktionskamera eller liknande fotografisk apparat
DE19742461036 DE2461036A1 (de) 1974-01-17 1974-12-23 Vorrichtung zur automatischen regelung der laenge der belichtungszeit bei einer reproduktionskamera oder einem aehnlichen fotografischen apparat
IT19344/75A IT1028422B (it) 1974-01-17 1975-01-17 Apparecchio per controllare automaticamente la durata del tempo di esposizione in una macchina fotografica per riproduzioni fotomeccaniche o dispositivo fotografico simile
FR7501386A FR2258646A1 (en) 1974-01-17 1975-01-17 Automatic exposure controller for reproduction camera - has drive moving photocell over image plane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7400638A SE380635B (sv) 1974-01-17 1974-01-17 Anordning for automatisk reglering av exponeringstiden vid en reproduktionskamera eller liknande fotografisk apparat

Publications (2)

Publication Number Publication Date
SE7400638L true SE7400638L (en:Method) 1975-09-19
SE380635B SE380635B (sv) 1975-11-10

Family

ID=20319942

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7400638A SE380635B (sv) 1974-01-17 1974-01-17 Anordning for automatisk reglering av exponeringstiden vid en reproduktionskamera eller liknande fotografisk apparat

Country Status (4)

Country Link
DE (1) DE2461036A1 (en:Method)
FR (1) FR2258646A1 (en:Method)
IT (1) IT1028422B (en:Method)
SE (1) SE380635B (en:Method)

Also Published As

Publication number Publication date
IT1028422B (it) 1979-01-30
DE2461036A1 (de) 1975-07-24
FR2258646A1 (en) 1975-08-18
FR2258646B3 (en:Method) 1977-10-14
SE380635B (sv) 1975-11-10

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