FR1088810A - Instant ignition device for hot cathode tubes - Google Patents

Instant ignition device for hot cathode tubes

Info

Publication number
FR1088810A
FR1088810A FR1088810DA FR1088810A FR 1088810 A FR1088810 A FR 1088810A FR 1088810D A FR1088810D A FR 1088810DA FR 1088810 A FR1088810 A FR 1088810A
Authority
FR
France
Prior art keywords
ignition device
hot cathode
cathode tubes
instant ignition
instant
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)
Inventor
Roger Leveque
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.)
Transformateurs & Accessoires
Original Assignee
Transformateurs & Accessoires
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 Transformateurs & Accessoires filed Critical Transformateurs & Accessoires
Application granted granted Critical
Publication of FR1088810A publication Critical patent/FR1088810A/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
    • H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
    • H05B41/20—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch
    • H05B41/23—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode
    • H05B41/232—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps
    • H05B41/2325—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps provided with pre-heating electrodes
FR1088810D 1953-11-30 1953-11-30 Instant ignition device for hot cathode tubes Expired FR1088810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1088810T 1953-11-30

Publications (1)

Publication Number Publication Date
FR1088810A true FR1088810A (en) 1955-03-10

Family

ID=9613995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1088810D Expired FR1088810A (en) 1953-11-30 1953-11-30 Instant ignition device for hot cathode tubes

Country Status (1)

Country Link
FR (1) FR1088810A (en)

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