FR928993A - Device for supplying gas discharge lamps - Google Patents

Device for supplying gas discharge lamps

Info

Publication number
FR928993A
FR928993A FR928993DA FR928993A FR 928993 A FR928993 A FR 928993A FR 928993D A FR928993D A FR 928993DA FR 928993 A FR928993 A FR 928993A
Authority
FR
France
Prior art keywords
gas discharge
discharge lamps
supplying gas
lamps
supplying
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
Other languages
French (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.)
ZF International UK Ltd
Original Assignee
Joseph Lucas Ltd
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 Joseph Lucas Ltd filed Critical Joseph Lucas Ltd
Application granted granted Critical
Publication of FR928993A publication Critical patent/FR928993A/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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/24—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency
FR928993D 1940-03-02 1946-06-13 Device for supplying gas discharge lamps Expired FR928993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB928993X 1940-03-02

Publications (1)

Publication Number Publication Date
FR928993A true FR928993A (en) 1947-12-12

Family

ID=10728120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR928993D Expired FR928993A (en) 1940-03-02 1946-06-13 Device for supplying gas discharge lamps

Country Status (1)

Country Link
FR (1) FR928993A (en)

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