BE841405A - Regulateur automatique d'un eclairage - Google Patents

Regulateur automatique d'un eclairage

Info

Publication number
BE841405A
BE841405A BE166682A BE166682A BE841405A BE 841405 A BE841405 A BE 841405A BE 166682 A BE166682 A BE 166682A BE 166682 A BE166682 A BE 166682A BE 841405 A BE841405 A BE 841405A
Authority
BE
Belgium
Prior art keywords
automatic lighting
lighting regulator
regulator
automatic
lighting
Prior art date
Application number
BE166682A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE841405A publication Critical patent/BE841405A/xx

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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3922—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations and measurement of the incident light
BE166682A 1975-05-27 1976-05-03 Regulateur automatique d'un eclairage BE841405A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58127075A 1975-05-27 1975-05-27

Publications (1)

Publication Number Publication Date
BE841405A true BE841405A (fr) 1976-09-01

Family

ID=24324529

Family Applications (1)

Application Number Title Priority Date Filing Date
BE166682A BE841405A (fr) 1975-05-27 1976-05-03 Regulateur automatique d'un eclairage

Country Status (9)

Country Link
AU (1) AU504533B2 (enrdf_load_stackoverflow)
BE (1) BE841405A (enrdf_load_stackoverflow)
BR (1) BR7602759A (enrdf_load_stackoverflow)
CA (1) CA1071294A (enrdf_load_stackoverflow)
DE (1) DE2622392A1 (enrdf_load_stackoverflow)
ES (1) ES448493A1 (enrdf_load_stackoverflow)
FR (1) FR2313837A1 (enrdf_load_stackoverflow)
GB (1) GB1522533A (enrdf_load_stackoverflow)
IT (1) IT1073959B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1177111A (en) * 1982-02-17 1984-10-30 Carl Schweer Lamp dimmer
AT376781B (de) * 1982-04-16 1984-12-27 Zumtobel Ag Stromsparende arbeitsplatzleuchte
US4721890A (en) * 1982-06-18 1988-01-26 Eg&G, Inc. Power supply circuit for an alkali vapor spectral lamp
JPS60120337A (ja) * 1983-12-05 1985-06-27 Sanpack:Kk ビデオ等の撮影用光源
NO158389C (no) * 1985-03-04 1988-08-31 Sintef Anordning for styring av belysningsarmatur.
FR2604540B1 (fr) * 1986-09-30 1989-07-07 Develop Prod Electro Et Dispositif d'alimentation electrique d'une source lumineuse utilisant des lampes a halogene

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1410742A (fr) * 1964-10-07 1965-09-10 Philips Nv Dispositif pour commander l'éclairage dans un espace obscur
US3361931A (en) * 1965-01-11 1968-01-02 Mc Graw Edison Co Photocontrol device for gaseous discharge lamps
US3681654A (en) * 1971-02-18 1972-08-01 Wagner Electric Corp Light-regulating power supply circuit for gaseous discharge lamp

Also Published As

Publication number Publication date
DE2622392A1 (de) 1976-12-09
FR2313837A1 (fr) 1976-12-31
FR2313837B1 (enrdf_load_stackoverflow) 1980-09-05
AU504533B2 (en) 1979-10-18
BR7602759A (pt) 1977-11-16
IT1073959B (it) 1985-04-17
AU1324576A (en) 1977-10-27
GB1522533A (en) 1978-08-23
CA1071294A (en) 1980-02-05
ES448493A1 (es) 1977-07-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ESQUIRE INC.

Effective date: 19840503