CH512778A - Method for changing the luminous flux generated by a lighting arrangement, in particular for color recording and color rendering, and lighting arrangement for carrying out the method - Google Patents

Method for changing the luminous flux generated by a lighting arrangement, in particular for color recording and color rendering, and lighting arrangement for carrying out the method

Info

Publication number
CH512778A
CH512778A CH1513469A CH1513469A CH512778A CH 512778 A CH512778 A CH 512778A CH 1513469 A CH1513469 A CH 1513469A CH 1513469 A CH1513469 A CH 1513469A CH 512778 A CH512778 A CH 512778A
Authority
CH
Switzerland
Prior art keywords
lighting arrangement
changing
carrying
color
luminous flux
Prior art date
Application number
CH1513469A
Other languages
German (de)
Inventor
Olov Jarmar Sven
Original Assignee
Sveriges Radio Ab
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 Sveriges Radio Ab filed Critical Sveriges Radio Ab
Publication of CH512778A publication Critical patent/CH512778A/en

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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
CH1513469A 1968-10-09 1969-10-08 Method for changing the luminous flux generated by a lighting arrangement, in particular for color recording and color rendering, and lighting arrangement for carrying out the method CH512778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE13595/68A SE342966B (en) 1968-10-09 1968-10-09

Publications (1)

Publication Number Publication Date
CH512778A true CH512778A (en) 1971-09-15

Family

ID=20297655

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1513469A CH512778A (en) 1968-10-09 1969-10-08 Method for changing the luminous flux generated by a lighting arrangement, in particular for color recording and color rendering, and lighting arrangement for carrying out the method

Country Status (12)

Country Link
US (1) US3644785A (en)
JP (1) JPS5142491B1 (en)
AT (1) AT297849B (en)
BE (1) BE739994A (en)
CH (1) CH512778A (en)
DE (1) DE1950581C3 (en)
DK (1) DK124780B (en)
FR (1) FR2020201A1 (en)
GB (1) GB1292314A (en)
NL (1) NL6915277A (en)
NO (1) NO125518B (en)
SE (1) SE342966B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7112208A (en) * 1971-09-04 1973-03-06
JPS4940140A (en) * 1972-08-18 1974-04-15
US3984726A (en) * 1975-04-25 1976-10-05 Ppg Industries, Inc. Ultraviolet light system having means for maintaining constant intensity light profile
US4408838A (en) * 1979-03-14 1983-10-11 Neal Factor System for the regulation of light for a sequential picture apparatus
JPS60126982U (en) * 1984-02-06 1985-08-26 杉崎　則佳 plug removal tool
DE3526590A1 (en) * 1985-07-25 1986-01-02 Zinnecker, Elisabeth, 7891 Lottstetten Method and arrangement for controlling an illumination system
GB2226431B (en) * 1988-12-20 1992-08-12 Strand Lighting Ltd Electric lighting and power controllers therefor
US5237244A (en) * 1988-12-20 1993-08-17 Bertenshaw David R Electric lighting and power controllers therefor
DE19829270B4 (en) * 1997-07-02 2006-03-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH lamp
US20030133292A1 (en) 1999-11-18 2003-07-17 Mueller George G. Methods and apparatus for generating and modulating white light illumination conditions
US6806659B1 (en) * 1997-08-26 2004-10-19 Color Kinetics, Incorporated Multicolored LED lighting method and apparatus
US7014336B1 (en) * 1999-11-18 2006-03-21 Color Kinetics Incorporated Systems and methods for generating and modulating illumination conditions
US7161313B2 (en) * 1997-08-26 2007-01-09 Color Kinetics Incorporated Light emitting diode based products
US7038398B1 (en) * 1997-08-26 2006-05-02 Color Kinetics, Incorporated Kinetic illumination system and methods
US7598686B2 (en) 1997-12-17 2009-10-06 Philips Solid-State Lighting Solutions, Inc. Organic light emitting diode methods and apparatus
US20020176259A1 (en) 1999-11-18 2002-11-28 Ducharme Alfred D. Systems and methods for converting illumination
CA2482451C (en) * 2002-04-10 2010-06-08 Karl Storz Endoscopy-America, Inc. Apparatus and method for powering portable battery operated light sources
US20060076908A1 (en) * 2004-09-10 2006-04-13 Color Kinetics Incorporated Lighting zone control methods and apparatus
GB2421367B (en) * 2004-12-20 2008-09-03 Stephen Bryce Hayes Lighting apparatus and method
CN114820385B (en) * 2022-05-20 2023-06-23 河南科技学院 Locally adaptive underwater image color correction method

Also Published As

Publication number Publication date
SE342966B (en) 1972-02-21
DE1950581B2 (en) 1974-09-19
US3644785A (en) 1972-02-22
BE739994A (en) 1970-03-16
AT297849B (en) 1972-04-10
DK124780B (en) 1972-11-20
GB1292314A (en) 1972-10-11
DE1950581C3 (en) 1975-05-15
JPS5142491B1 (en) 1976-11-16
NO125518B (en) 1972-09-18
NL6915277A (en) 1970-04-13
FR2020201A1 (en) 1970-07-10
DE1950581A1 (en) 1970-04-23

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Legal Events

Date Code Title Description
PL Patent ceased