DK53584C - Elektrisk Udladningsrør. - Google Patents

Elektrisk Udladningsrør.

Info

Publication number
DK53584C
DK53584C DK53584DA DK53584C DK 53584 C DK53584 C DK 53584C DK 53584D A DK53584D A DK 53584DA DK 53584 C DK53584 C DK 53584C
Authority
DK
Denmark
Prior art keywords
discharge pipe
electric discharge
electric
pipe
discharge
Prior art date
Application number
Other languages
English (en)
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
Application granted granted Critical
Publication of DK53584C publication Critical patent/DK53584C/da

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
    • H05B41/22—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 having an auxiliary starting electrode
DK53584D 1935-07-09 1936-06-13 Elektrisk Udladningsrør. DK53584C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN38341D DE667118C (de) 1935-07-09 1935-07-09 Insbesondere fuer Lichtausstrahlung dienende elektrische Entladungsroehre mit einer oder mehreren Hauptgluehelektroden und Hilfselektroden

Publications (1)

Publication Number Publication Date
DK53584C true DK53584C (da) 1937-09-13

Family

ID=7347774

Family Applications (1)

Application Number Title Priority Date Filing Date
DK53584D DK53584C (da) 1935-07-09 1936-06-13 Elektrisk Udladningsrør.

Country Status (2)

Country Link
DE (1) DE667118C (da)
DK (1) DK53584C (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES193060A1 (es) * 1949-05-21 1951-07-01 Acec UN MONTAJE DE ELECTRODOS PARA LáMPARAS DE DESCARGAS CON PANTALLAS FLUORESCENTES

Also Published As

Publication number Publication date
DE667118C (de) 1938-11-04

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