FR2353199A1 - Circuit d'allumage d'une lampe de decharge - Google Patents

Circuit d'allumage d'une lampe de decharge

Info

Publication number
FR2353199A1
FR2353199A1 FR7600773A FR7600773A FR2353199A1 FR 2353199 A1 FR2353199 A1 FR 2353199A1 FR 7600773 A FR7600773 A FR 7600773A FR 7600773 A FR7600773 A FR 7600773A FR 2353199 A1 FR2353199 A1 FR 2353199A1
Authority
FR
France
Prior art keywords
high frequency
power supply
discharge lamp
low frequency
supply unit
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.)
Granted
Application number
FR7600773A
Other languages
English (en)
Other versions
FR2353199B1 (fr
Inventor
Isao Kaneda
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.)
New Nippon Electric Co Ltd
Original Assignee
New Nippon Electric Co Ltd
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 New Nippon Electric Co Ltd filed Critical New Nippon Electric Co Ltd
Priority to FR7600773A priority Critical patent/FR2353199A1/fr
Publication of FR2353199A1 publication Critical patent/FR2353199A1/fr
Priority to FR7802685A priority patent/FR2379966A2/fr
Application granted granted Critical
Publication of FR2353199B1 publication Critical patent/FR2353199B1/fr
Granted 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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
FR7600773A 1976-01-08 1976-01-08 Circuit d'allumage d'une lampe de decharge Granted FR2353199A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7600773A FR2353199A1 (fr) 1976-01-08 1976-01-08 Circuit d'allumage d'une lampe de decharge
FR7802685A FR2379966A2 (fr) 1976-01-08 1978-01-31 Circuit d'actionnement de lampe a decharge, pour reallumage dans chaque alternance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7600773A FR2353199A1 (fr) 1976-01-08 1976-01-08 Circuit d'allumage d'une lampe de decharge

Publications (2)

Publication Number Publication Date
FR2353199A1 true FR2353199A1 (fr) 1977-12-23
FR2353199B1 FR2353199B1 (fr) 1981-10-09

Family

ID=9167882

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600773A Granted FR2353199A1 (fr) 1976-01-08 1976-01-08 Circuit d'allumage d'une lampe de decharge

Country Status (1)

Country Link
FR (1) FR2353199A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2023444A1 (fr) * 1969-11-15 1970-08-21 Tokai Rika Co Ltd
AU446485B2 (en) * 1971-05-28 1974-03-07 Thegeneral Electric Company Limited Improvements in or relating to electrical discharge lamp operating circuit
FR2223932A1 (fr) * 1973-03-30 1974-10-25 Radiotechnique Compelec

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2023444A1 (fr) * 1969-11-15 1970-08-21 Tokai Rika Co Ltd
AU446485B2 (en) * 1971-05-28 1974-03-07 Thegeneral Electric Company Limited Improvements in or relating to electrical discharge lamp operating circuit
FR2223932A1 (fr) * 1973-03-30 1974-10-25 Radiotechnique Compelec

Also Published As

Publication number Publication date
FR2353199B1 (fr) 1981-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse