FR2325268B1 - - Google Patents

Info

Publication number
FR2325268B1
FR2325268B1 FR7400996A FR7400996A FR2325268B1 FR 2325268 B1 FR2325268 B1 FR 2325268B1 FR 7400996 A FR7400996 A FR 7400996A FR 7400996 A FR7400996 A FR 7400996A FR 2325268 B1 FR2325268 B1 FR 2325268B1
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
FR7400996A
Other languages
French (fr)
Other versions
FR2325268A1 (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.)
Eclairage des Vehicules Sur Rail EVR SA
Original Assignee
Eclairage des Vehicules Sur Rail EVR 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 Eclairage des Vehicules Sur Rail EVR SA filed Critical Eclairage des Vehicules Sur Rail EVR SA
Priority to FR7400996A priority Critical patent/FR2325268A1/fr
Publication of FR2325268A1 publication Critical patent/FR2325268A1/fr
Application granted granted Critical
Publication of FR2325268B1 publication Critical patent/FR2325268B1/fr
Granted 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
    • 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
FR7400996A 1974-01-11 1974-01-11 Dispositif pour l'alimentation de tubes fluorescents a partir d'une tension continue Granted FR2325268A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7400996A FR2325268A1 (fr) 1974-01-11 1974-01-11 Dispositif pour l'alimentation de tubes fluorescents a partir d'une tension continue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7400996A FR2325268A1 (fr) 1974-01-11 1974-01-11 Dispositif pour l'alimentation de tubes fluorescents a partir d'une tension continue

Publications (2)

Publication Number Publication Date
FR2325268A1 FR2325268A1 (fr) 1977-04-15
FR2325268B1 true FR2325268B1 (zh) 1978-03-24

Family

ID=9133389

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7400996A Granted FR2325268A1 (fr) 1974-01-11 1974-01-11 Dispositif pour l'alimentation de tubes fluorescents a partir d'une tension continue

Country Status (1)

Country Link
FR (1) FR2325268A1 (zh)

Also Published As

Publication number Publication date
FR2325268A1 (fr) 1977-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse