FR1466143A - Device comprising a gas or vapor discharge lamp - Google Patents

Device comprising a gas or vapor discharge lamp

Info

Publication number
FR1466143A
FR1466143A FR47748A FR47748A FR1466143A FR 1466143 A FR1466143 A FR 1466143A FR 47748 A FR47748 A FR 47748A FR 47748 A FR47748 A FR 47748A FR 1466143 A FR1466143 A FR 1466143A
Authority
FR
France
Prior art keywords
gas
discharge lamp
vapor discharge
vapor
lamp
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
FR47748A
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 FR47748A priority Critical patent/FR1466143A/en
Application granted granted Critical
Publication of FR1466143A publication Critical patent/FR1466143A/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
    • H05B41/042—Starting switches using semiconductor devices
    • H05B41/044—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes
    • H05B41/046—Starting switches using semiconductor devices for lamp provided with pre-heating electrodes using controlled semiconductor devices
FR47748A 1966-01-31 1966-01-31 Device comprising a gas or vapor discharge lamp Expired FR1466143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR47748A FR1466143A (en) 1966-01-31 1966-01-31 Device comprising a gas or vapor discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47748A FR1466143A (en) 1966-01-31 1966-01-31 Device comprising a gas or vapor discharge lamp

Publications (1)

Publication Number Publication Date
FR1466143A true FR1466143A (en) 1967-01-13

Family

ID=8600094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47748A Expired FR1466143A (en) 1966-01-31 1966-01-31 Device comprising a gas or vapor discharge lamp

Country Status (1)

Country Link
FR (1) FR1466143A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493091A1 (en) * 1980-10-27 1982-04-30 Gen Electric STARTING AND CONTROL CIRCUIT FOR DISCHARGE LAMPS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493091A1 (en) * 1980-10-27 1982-04-30 Gen Electric STARTING AND CONTROL CIRCUIT FOR DISCHARGE LAMPS

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