BE442048A - - Google Patents

Info

Publication number
BE442048A
BE442048A BE442048DA BE442048A BE 442048 A BE442048 A BE 442048A BE 442048D A BE442048D A BE 442048DA BE 442048 A BE442048 A BE 442048A
Authority
BE
Belgium
Prior art keywords
tube
transformer
parallel
gas
tubes
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE442048A publication Critical patent/BE442048A/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
    • H05B41/16—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

Landscapes

  • Physical Or Chemical Processes And Apparatus (AREA)
BE442048D BE442048A (en:Method)

Publications (1)

Publication Number Publication Date
BE442048A true BE442048A (en:Method)

Family

ID=99370

Family Applications (1)

Application Number Title Priority Date Filing Date
BE442048D BE442048A (en:Method)

Country Status (1)

Country Link
BE (1) BE442048A (en:Method)

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