FR1316932A - Device for regulating the consumption of gas or vapor discharge lamps - Google Patents

Device for regulating the consumption of gas or vapor discharge lamps

Info

Publication number
FR1316932A
FR1316932A FR890140A FR890140A FR1316932A FR 1316932 A FR1316932 A FR 1316932A FR 890140 A FR890140 A FR 890140A FR 890140 A FR890140 A FR 890140A FR 1316932 A FR1316932 A FR 1316932A
Authority
FR
France
Prior art keywords
regulating
consumption
gas
discharge lamps
vapor 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
FR890140A
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
Priority to FR890140A priority Critical patent/FR1316932A/en
Application granted granted Critical
Publication of FR1316932A publication Critical patent/FR1316932A/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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/40—Controlling the intensity of light discontinuously
    • H05B41/42—Controlling the intensity of light discontinuously in two steps only
FR890140A 1962-03-06 1962-03-06 Device for regulating the consumption of gas or vapor discharge lamps Expired FR1316932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR890140A FR1316932A (en) 1962-03-06 1962-03-06 Device for regulating the consumption of gas or vapor discharge lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR890140A FR1316932A (en) 1962-03-06 1962-03-06 Device for regulating the consumption of gas or vapor discharge lamps

Publications (1)

Publication Number Publication Date
FR1316932A true FR1316932A (en) 1963-02-01

Family

ID=8774130

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890140A Expired FR1316932A (en) 1962-03-06 1962-03-06 Device for regulating the consumption of gas or vapor discharge lamps

Country Status (1)

Country Link
FR (1) FR1316932A (en)

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