BE403888A - Assembly of an electric discharge tube in a gas atmosphere - Google Patents

Assembly of an electric discharge tube in a gas atmosphere

Info

Publication number
BE403888A
BE403888A BE403888A BE403888A BE403888A BE 403888 A BE403888 A BE 403888A BE 403888 A BE403888 A BE 403888A BE 403888 A BE403888 A BE 403888A BE 403888 A BE403888 A BE 403888A
Authority
BE
Belgium
Prior art keywords
assembly
gas atmosphere
discharge tube
electric discharge
atmosphere
Prior art date
Application number
BE403888A
Other languages
French (fr)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of BE403888A publication Critical patent/BE403888A/en

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
    • 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
BE403888A 1933-07-04 1934-06-25 Assembly of an electric discharge tube in a gas atmosphere BE403888A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL403888X 1933-07-04

Publications (1)

Publication Number Publication Date
BE403888A true BE403888A (en) 1934-07-31

Family

ID=69380

Family Applications (1)

Application Number Title Priority Date Filing Date
BE403888A BE403888A (en) 1933-07-04 1934-06-25 Assembly of an electric discharge tube in a gas atmosphere

Country Status (1)

Country Link
BE (1) BE403888A (en)

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