FR1004006A - Priming device for discharge tubes - Google Patents

Priming device for discharge tubes

Info

Publication number
FR1004006A
FR1004006A FR1004006DA FR1004006A FR 1004006 A FR1004006 A FR 1004006A FR 1004006D A FR1004006D A FR 1004006DA FR 1004006 A FR1004006 A FR 1004006A
Authority
FR
France
Prior art keywords
discharge tubes
priming device
priming
tubes
discharge
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)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1004006A publication Critical patent/FR1004006A/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
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/06—Starting switches thermal only
FR1004006D 1948-12-24 1949-12-22 Priming device for discharge tubes Expired FR1004006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1004006X 1948-12-24

Publications (1)

Publication Number Publication Date
FR1004006A true FR1004006A (en) 1952-03-25

Family

ID=19866785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1004006D Expired FR1004006A (en) 1948-12-24 1949-12-22 Priming device for discharge tubes

Country Status (1)

Country Link
FR (1) FR1004006A (en)

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