FR2503396B1 - - Google Patents

Info

Publication number
FR2503396B1
FR2503396B1 FR8106900A FR8106900A FR2503396B1 FR 2503396 B1 FR2503396 B1 FR 2503396B1 FR 8106900 A FR8106900 A FR 8106900A FR 8106900 A FR8106900 A FR 8106900A FR 2503396 B1 FR2503396 B1 FR 2503396B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8106900A
Other languages
French (fr)
Other versions
FR2503396A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kis France SA
Original Assignee
Kis France SA
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 Kis France SA filed Critical Kis France SA
Priority to FR8106900A priority Critical patent/FR2503396A1/fr
Priority to DE8282420040T priority patent/DE3260569D1/de
Priority to EP82420040A priority patent/EP0062594B1/fr
Priority to US06/362,121 priority patent/US4459014A/en
Priority to JP57055267A priority patent/JPS57181540A/ja
Publication of FR2503396A1 publication Critical patent/FR2503396A1/fr
Application granted granted Critical
Publication of FR2503396B1 publication Critical patent/FR2503396B1/fr
Granted legal-status Critical Current

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
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/54—Lamp housings; Illuminating means
    • G03B27/545—Lamp housings; Illuminating means for enlargers
    • G03B27/547—Lamp housings; Illuminating means for enlargers colour mixing heads
    • 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)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Filters (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Projection-Type Copiers In General (AREA)
  • Radiation-Therapy Devices (AREA)
FR8106900A 1981-04-03 1981-04-03 Filtre soustractif pour le tirage de film photographique en couleurs Granted FR2503396A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8106900A FR2503396A1 (fr) 1981-04-03 1981-04-03 Filtre soustractif pour le tirage de film photographique en couleurs
DE8282420040T DE3260569D1 (en) 1981-04-03 1982-03-24 Subtractive filter for colour film prints
EP82420040A EP0062594B1 (fr) 1981-04-03 1982-03-24 Filtre soustractif pour le tirage de films photographiques en couleur
US06/362,121 US4459014A (en) 1981-04-03 1982-03-26 Subtractive filter for the printing of color photographic film
JP57055267A JPS57181540A (en) 1981-04-03 1982-04-02 Reducing color filter of color photographic printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8106900A FR2503396A1 (fr) 1981-04-03 1981-04-03 Filtre soustractif pour le tirage de film photographique en couleurs

Publications (2)

Publication Number Publication Date
FR2503396A1 FR2503396A1 (fr) 1982-10-08
FR2503396B1 true FR2503396B1 (en, 2012) 1983-05-06

Family

ID=9257073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8106900A Granted FR2503396A1 (fr) 1981-04-03 1981-04-03 Filtre soustractif pour le tirage de film photographique en couleurs

Country Status (5)

Country Link
US (1) US4459014A (en, 2012)
EP (1) EP0062594B1 (en, 2012)
JP (1) JPS57181540A (en, 2012)
DE (1) DE3260569D1 (en, 2012)
FR (1) FR2503396A1 (en, 2012)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894760A (en) * 1982-11-19 1990-01-16 Michael Callahan Additive color-mixing light fixture employing a single moveable multi-filter array
US5126886A (en) * 1989-04-10 1992-06-30 Morpheus Lights, Inc. Scrolling primary color changer
US6278563B1 (en) 1996-10-15 2001-08-21 Light & Sound Design, Ltd. Scrolling color changer
US6755555B2 (en) * 2002-01-31 2004-06-29 Hewlett-Packard Development Company, L.P. Auxiliary illuminating device having an adjustable color temperature by controlling the amount of light passing through color filters
US7163317B2 (en) * 2003-07-21 2007-01-16 Wybron, Inc. Color-changing apparatus, and associated method, for a light assembly
US8721123B2 (en) * 2008-01-18 2014-05-13 Syncrolite, Llc Pattern generator for a light fixture
US8596824B2 (en) * 2005-05-24 2013-12-03 Syncrolite, L.P. Method and apparatus for a scrollable modifier for a light fixture
US20060268558A1 (en) * 2005-05-24 2006-11-30 Synchrolite, L.P. Method and apparatus for controlling diffusion and color of a light beam
US8220941B2 (en) * 2007-03-13 2012-07-17 The Boeing Company Compact high intensity solar simulator
WO2009094480A2 (en) * 2008-01-23 2009-07-30 Omnicolor, L.P. Method and apparatus for bidirectional control of the color and diffusion of a light beam

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682801A (en) * 1952-01-25 1954-07-06 Gen Aniline & Film Corp Color mixture computing device
US3049051A (en) * 1956-01-28 1962-08-14 Debrie Andre Victor Le Clement Arrangement with polarizing grating for the photographic establishment of filters with black and white networks
GB878298A (en) * 1957-01-12 1961-09-27 Agfa Ag Apparatus for the photographic printing of colour transparencies
FR1219275A (fr) * 1958-12-17 1960-05-17 Aspecta Veb Dispositif à filtres colorés pour faire varier la composition spectrale de la lumière de tirage dans les agrandisseurs ou tireuses
US3100419A (en) * 1959-01-30 1963-08-13 Pako Corp Photographic printer
US3027801A (en) * 1960-01-18 1962-04-03 Simmon Brothers Inc Exposure control device for photographic color print apparatus
US3684371A (en) * 1970-11-06 1972-08-15 Berkey Photo Inc Light head with interchangeable mixing chambers for high speed enlarger
US3756712A (en) * 1971-12-14 1973-09-04 Berkey Photo Inc Illumination system for color enlargers and the like
JPS4934833A (en, 2012) * 1972-07-29 1974-03-30
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
US3825337A (en) * 1973-01-11 1974-07-23 Xerox Corp Color balance display
SU481013A1 (ru) * 1973-07-20 1975-08-15 Всесоюзный Научно-Исследовательский Кинофотоинститут Устройство алдитивного форфильтра дл кинокопировальных аппаратов
DE2411301B2 (de) * 1974-03-09 1979-05-10 Agfa-Gevaert Ag, 5090 Leverkusen Vorrichtung zum stufenlosen Einfärben eines Strahlengangs eines fotografischen Kopiergerätes
JPS53103732U (en, 2012) * 1977-01-26 1978-08-21
IT1072361B (it) * 1977-02-17 1985-04-10 Durst Fabbrica Macchine Ed App Dispositivo di illuminazione per apparecchi per l'ingrandimento fotografico a colori
US4191466A (en) * 1978-11-09 1980-03-04 Durst A.G. Fabrik Fototechnischer Apparate Illuminating system for color enlargement or copying equipment
JPS55146443A (en) * 1979-05-02 1980-11-14 Dainippon Screen Mfg Co Ltd Color correcting exposure control method in color copying machine and its apparatus
US4257086A (en) * 1979-10-22 1981-03-17 Koehler Manufacturing Company Method and apparatus for controlling radiant energy
US4319834A (en) * 1980-02-19 1982-03-16 Terrill Kenneth P Subtractive color printing device
US4408873A (en) * 1980-12-08 1983-10-11 Labrum Ervin D Color correction adapter for photographic enlargers

Also Published As

Publication number Publication date
FR2503396A1 (fr) 1982-10-08
JPS57181540A (en) 1982-11-09
EP0062594A1 (fr) 1982-10-13
DE3260569D1 (en) 1984-09-20
US4459014A (en) 1984-07-10
EP0062594B1 (fr) 1984-08-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse