IT1070519B - Strumento di misura per la deter minazione della composizione cromatica della luce copiatrice in apparecchi per l ingrandimento fotografico - Google Patents

Strumento di misura per la deter minazione della composizione cromatica della luce copiatrice in apparecchi per l ingrandimento fotografico

Info

Publication number
IT1070519B
IT1070519B IT04847/76A IT484776A IT1070519B IT 1070519 B IT1070519 B IT 1070519B IT 04847/76 A IT04847/76 A IT 04847/76A IT 484776 A IT484776 A IT 484776A IT 1070519 B IT1070519 B IT 1070519B
Authority
IT
Italy
Prior art keywords
equipment
measuring instrument
deter mining
chromatic composition
copier light
Prior art date
Application number
IT04847/76A
Other languages
English (en)
Inventor
Siegfried Baribieri
Wolfgang Kapfinger
Original Assignee
Durst Spa Fabbrica Macchine Ed
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 Durst Spa Fabbrica Macchine Ed filed Critical Durst Spa Fabbrica Macchine Ed
Priority to IT04847/76A priority Critical patent/IT1070519B/it
Priority to DE2733863A priority patent/DE2733863C3/de
Priority to US05/830,105 priority patent/US4188125A/en
Priority to GB36842/77A priority patent/GB1547678A/en
Application granted granted Critical
Publication of IT1070519B publication Critical patent/IT1070519B/it

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)
  • Spectrometry And Color Measurement (AREA)
IT04847/76A 1976-09-02 1976-09-02 Strumento di misura per la deter minazione della composizione cromatica della luce copiatrice in apparecchi per l ingrandimento fotografico IT1070519B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT04847/76A IT1070519B (it) 1976-09-02 1976-09-02 Strumento di misura per la deter minazione della composizione cromatica della luce copiatrice in apparecchi per l ingrandimento fotografico
DE2733863A DE2733863C3 (de) 1976-09-02 1977-07-27 Meßgerät zur Bestimmung der Farbzusammensetzung des Kopierlichtes bei fotografischen Vergrößerungsgeräten
US05/830,105 US4188125A (en) 1976-09-02 1977-09-02 Apparatus for the determination of the color composition of the printing light in a photographic enlarger
GB36842/77A GB1547678A (en) 1976-09-02 1977-09-02 Measuring apparatus for determining the colour compositionof printing light in photographic enlarging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT04847/76A IT1070519B (it) 1976-09-02 1976-09-02 Strumento di misura per la deter minazione della composizione cromatica della luce copiatrice in apparecchi per l ingrandimento fotografico

Publications (1)

Publication Number Publication Date
IT1070519B true IT1070519B (it) 1985-03-29

Family

ID=11114923

Family Applications (1)

Application Number Title Priority Date Filing Date
IT04847/76A IT1070519B (it) 1976-09-02 1976-09-02 Strumento di misura per la deter minazione della composizione cromatica della luce copiatrice in apparecchi per l ingrandimento fotografico

Country Status (4)

Country Link
US (1) US4188125A (it)
DE (1) DE2733863C3 (it)
GB (1) GB1547678A (it)
IT (1) IT1070519B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3018488C2 (de) * 1980-05-14 1983-04-07 Optische Werke G. Rodenstock, 8000 München Vergrößerungsobjektivsystem
DE3018490C2 (de) * 1980-05-14 1983-02-24 Optische Werke G. Rodenstock, 8000 München Vorrichtung zur Durchführung des Farbabgleichs und zur Bestimmung der Kopierlichtmenge
JPS5751929U (it) * 1980-09-10 1982-03-25
US4765716A (en) * 1986-08-26 1988-08-23 Eastman Kodak Company Photographic control device
DE59005903D1 (de) * 1989-09-01 1994-07-07 Gretag Imaging Ag Photoelektrischer Abtaster.
DE59005727D1 (de) * 1989-09-07 1994-06-23 Gretag Ag Photoelektrische Abtastvorrichtung.
EP0433232B1 (de) * 1989-12-13 1994-03-09 Gretag Imaging Ag Fotografisches Farbkopiergerät

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114283A (en) * 1960-10-31 1963-12-17 Bausch & Lomb Light sensing method and apparatus therefor
DE1422669A1 (de) * 1962-03-06 1968-12-05 Agfa Ag Lichtmessvorrichtung fuer fotografische Geraete,insbesondere Kopiergeraete
DE2019240A1 (de) * 1969-04-23 1970-11-12 Fuji Photo Film Co Ltd Kopiervorrichtung fuer Farbphotographie
US3640620A (en) * 1969-08-27 1972-02-08 Kriser Corp Photographic control apparatus
US3685901A (en) * 1970-03-09 1972-08-22 Darrel R Crete Color enlarger system

Also Published As

Publication number Publication date
US4188125A (en) 1980-02-12
DE2733863A1 (de) 1978-03-09
GB1547678A (en) 1979-06-27
DE2733863C3 (de) 1979-07-26
DE2733863B2 (de) 1978-11-16

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