FR1225637A - Method and devices for producing light effects or dimming lights - Google Patents

Method and devices for producing light effects or dimming lights

Info

Publication number
FR1225637A
FR1225637A FR756978A FR756978A FR1225637A FR 1225637 A FR1225637 A FR 1225637A FR 756978 A FR756978 A FR 756978A FR 756978 A FR756978 A FR 756978A FR 1225637 A FR1225637 A FR 1225637A
Authority
FR
France
Prior art keywords
devices
producing light
light effects
dimming lights
dimming
Prior art date
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
FR756978A
Other languages
French (fr)
Inventor
Claude Drumont
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.)
CIE GENERALE DE TRAVAUX D ECLA
Original Assignee
CIE GENERALE DE TRAVAUX D ECLA
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 CIE GENERALE DE TRAVAUX D ECLA filed Critical CIE GENERALE DE TRAVAUX D ECLA
Priority to FR756978A priority Critical patent/FR1225637A/en
Application granted granted Critical
Publication of FR1225637A publication Critical patent/FR1225637A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • 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
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
FR756978A 1958-01-29 1958-01-29 Method and devices for producing light effects or dimming lights Expired FR1225637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR756978A FR1225637A (en) 1958-01-29 1958-01-29 Method and devices for producing light effects or dimming lights

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR756978A FR1225637A (en) 1958-01-29 1958-01-29 Method and devices for producing light effects or dimming lights

Publications (1)

Publication Number Publication Date
FR1225637A true FR1225637A (en) 1960-07-01

Family

ID=8705607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR756978A Expired FR1225637A (en) 1958-01-29 1958-01-29 Method and devices for producing light effects or dimming lights

Country Status (1)

Country Link
FR (1) FR1225637A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526807A (en) * 1966-08-08 1970-09-01 Compagnic Generale D Electrici Laser beam for triggering a spark gap at high rate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526807A (en) * 1966-08-08 1970-09-01 Compagnic Generale D Electrici Laser beam for triggering a spark gap at high rate

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