GB410727A - Improvements in electric discharge tube apparatus - Google Patents

Improvements in electric discharge tube apparatus

Info

Publication number
GB410727A
GB410727A GB2281532A GB2281532A GB410727A GB 410727 A GB410727 A GB 410727A GB 2281532 A GB2281532 A GB 2281532A GB 2281532 A GB2281532 A GB 2281532A GB 410727 A GB410727 A GB 410727A
Authority
GB
United Kingdom
Prior art keywords
primary
electric discharge
discharge tube
tube apparatus
aug
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
GB2281532A
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.)
ALFRED PISK
Original Assignee
ALFRED PISK
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 ALFRED PISK filed Critical ALFRED PISK
Priority to GB2281532A priority Critical patent/GB410727A/en
Publication of GB410727A publication Critical patent/GB410727A/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

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

410,727. Supply systems for vacuum &c. lamps. PISK, A., and METZGER, A., 7, Barnabitengasse, Vienna. Aug. 15, 1932, No. 22815. Void [Abridged as open to inspection under Sect. 91 of the Acts, Aug. 15, 1932]. [Classes 38 (ii) and 38 (iv).] Discharge lamps 5 in parallel are connected with the secondary of a Tesla coil 3, the primary of which is energized from a source of current through an interrupter, for example an induction coil 2. The ratio of the turns of the primary to the secondary of the Tesla coil is 1 : 4, the primary consisting of a single layer of four wires in parallel, and the secondary being wound over it in several layers.
GB2281532A 1932-08-15 1932-08-15 Improvements in electric discharge tube apparatus Expired GB410727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2281532A GB410727A (en) 1932-08-15 1932-08-15 Improvements in electric discharge tube apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2281532A GB410727A (en) 1932-08-15 1932-08-15 Improvements in electric discharge tube apparatus

Publications (1)

Publication Number Publication Date
GB410727A true GB410727A (en) 1934-05-24

Family

ID=10185487

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2281532A Expired GB410727A (en) 1932-08-15 1932-08-15 Improvements in electric discharge tube apparatus

Country Status (1)

Country Link
GB (1) GB410727A (en)

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