BE849163A - Dispositif de reglage de puissance des lampes a decharge - Google Patents

Dispositif de reglage de puissance des lampes a decharge

Info

Publication number
BE849163A
BE849163A BE173044A BE173044A BE849163A BE 849163 A BE849163 A BE 849163A BE 173044 A BE173044 A BE 173044A BE 173044 A BE173044 A BE 173044A BE 849163 A BE849163 A BE 849163A
Authority
BE
Belgium
Prior art keywords
discharge lamp
adjustment device
power adjustment
lamp power
discharge
Prior art date
Application number
BE173044A
Other languages
English (en)
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 BE849163A publication Critical patent/BE849163A/fr

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
    • H05B41/40—Controlling the intensity of light discontinuously
    • H05B41/42—Controlling the intensity of light discontinuously in two steps only
    • 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
BE173044A 1975-12-08 1976-12-08 Dispositif de reglage de puissance des lampes a decharge BE849163A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7537441A FR2335119A1 (fr) 1975-12-08 1975-12-08 Dispositif de reglage de puissance des lampes a decharge

Publications (1)

Publication Number Publication Date
BE849163A true BE849163A (fr) 1977-04-01

Family

ID=9163423

Family Applications (1)

Application Number Title Priority Date Filing Date
BE173044A BE849163A (fr) 1975-12-08 1976-12-08 Dispositif de reglage de puissance des lampes a decharge

Country Status (7)

Country Link
BE (1) BE849163A (fr)
DE (1) DE2646984A1 (fr)
ES (1) ES454004A1 (fr)
FR (1) FR2335119A1 (fr)
IT (1) IT1072132B (fr)
LU (1) LU76330A1 (fr)
NL (1) NL7613654A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075823A (en) * 1976-07-14 1978-02-28 Sperry Rand Corporation Combine harvester
BE859304A (fr) * 1977-10-03 1978-04-03 Acec Installation de commande de variation du flux lumineux
FR2493631A1 (fr) * 1980-11-03 1982-05-07 Augier Sa Installation de modulation pour l'alimentation secteur d'organes de puissance
FR2514982B2 (fr) * 1981-10-16 1985-12-20 Augier Ets Installation de modulation pour l'alimentation secteur d'organes de puissance

Also Published As

Publication number Publication date
DE2646984A1 (de) 1977-06-30
FR2335119B1 (fr) 1978-05-19
NL7613654A (nl) 1977-06-10
IT1072132B (it) 1985-04-10
ES454004A1 (es) 1977-11-16
LU76330A1 (fr) 1977-06-09
FR2335119A1 (fr) 1977-07-08

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