AT346695B - Einrichtung zum korrigieren der lichtfarbe einer kopiermaschine fuer farbfilme - Google Patents

Einrichtung zum korrigieren der lichtfarbe einer kopiermaschine fuer farbfilme

Info

Publication number
AT346695B
AT346695B AT1007074A AT1007074A AT346695B AT 346695 B AT346695 B AT 346695B AT 1007074 A AT1007074 A AT 1007074A AT 1007074 A AT1007074 A AT 1007074A AT 346695 B AT346695 B AT 346695B
Authority
AT
Austria
Prior art keywords
color
correcting
copying machine
films
light color
Prior art date
Application number
AT1007074A
Other languages
English (en)
Other versions
ATA1007074A (de
Inventor
Jan Dr Ing Jasny
Original Assignee
Ts Lab Optyki
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 by Ts Lab Optyki filed Critical Ts Lab Optyki
Publication of ATA1007074A publication Critical patent/ATA1007074A/de
Application granted granted Critical
Publication of AT346695B publication Critical patent/AT346695B/de

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

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)
  • Optical Filters (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
AT1007074A 1973-12-17 1974-12-17 Einrichtung zum korrigieren der lichtfarbe einer kopiermaschine fuer farbfilme AT346695B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1973167384A PL91140B1 (de) 1973-12-17 1973-12-17

Publications (2)

Publication Number Publication Date
ATA1007074A ATA1007074A (de) 1978-03-15
AT346695B true AT346695B (de) 1978-11-27

Family

ID=19965275

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1007074A AT346695B (de) 1973-12-17 1974-12-17 Einrichtung zum korrigieren der lichtfarbe einer kopiermaschine fuer farbfilme

Country Status (10)

Country Link
US (1) US4026650A (de)
JP (1) JPS519829A (de)
AT (1) AT346695B (de)
CA (1) CA1027789A (de)
CS (1) CS183774B2 (de)
DD (1) DD117541A5 (de)
FR (1) FR2254804B1 (de)
GB (1) GB1492754A (de)
IT (1) IT1027718B (de)
PL (1) PL91140B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2841347A1 (de) * 1978-09-22 1980-04-10 Patra Patent Treuhand Zweifadenhalogengluehlampe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107578A (en) * 1959-12-05 1963-10-22 Agfa Ag Filter-operating arrangement for a photographic printing apparatus
DE1422667A1 (de) * 1962-01-27 1968-12-12 Agfa Ag Filteraggregat fuer fotographische Kopiergeraete
JPS4110886Y1 (de) * 1965-07-29 1966-05-23
US3482914A (en) * 1967-10-03 1969-12-09 Garland C Misener Additive color scenetester
US3514200A (en) * 1967-11-07 1970-05-26 Itek Corp Color printing lamp systems
US3596083A (en) * 1969-04-11 1971-07-27 Gca Corp Apparatus for producing a uniform light field
DE6930562U (de) * 1969-06-26 1970-03-26 Agfa Gevaert Ag Fotografisches kopiergeraet
US3756712A (en) * 1971-12-14 1973-09-04 Berkey Photo Inc Illumination system for color enlargers and the like
IT967754B (it) * 1972-09-22 1974-03-11 Durst Ag Dispositivo per la pre filtrazione continua e per la intercettazione della esposizione in apparecchi di ingrandimento

Also Published As

Publication number Publication date
CS183774B2 (en) 1978-07-31
IT1027718B (it) 1978-12-20
US4026650A (en) 1977-05-31
JPS519829A (de) 1976-01-26
DD117541A5 (de) 1976-01-12
FR2254804B1 (de) 1978-12-29
CA1027789A (en) 1978-03-14
GB1492754A (en) 1977-11-23
PL91140B1 (de) 1977-02-28
ATA1007074A (de) 1978-03-15
FR2254804A1 (de) 1975-07-11
DE2457602B2 (de) 1976-05-26
DE2457602A1 (de) 1975-06-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee