FR1528704A - Improved ignition device for discharge lamps - Google Patents

Improved ignition device for discharge lamps

Info

Publication number
FR1528704A
FR1528704A FR102023A FR102023A FR1528704A FR 1528704 A FR1528704 A FR 1528704A FR 102023 A FR102023 A FR 102023A FR 102023 A FR102023 A FR 102023A FR 1528704 A FR1528704 A FR 1528704A
Authority
FR
France
Prior art keywords
ignition device
discharge lamps
improved ignition
improved
lamps
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
FR102023A
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to FR102023A priority Critical patent/FR1528704A/en
Application granted granted Critical
Publication of FR1528704A publication Critical patent/FR1528704A/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
FR102023A 1967-04-07 1967-04-07 Improved ignition device for discharge lamps Expired FR1528704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR102023A FR1528704A (en) 1967-04-07 1967-04-07 Improved ignition device for discharge lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR102023A FR1528704A (en) 1967-04-07 1967-04-07 Improved ignition device for discharge lamps

Publications (1)

Publication Number Publication Date
FR1528704A true FR1528704A (en) 1968-06-14

Family

ID=8628445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR102023A Expired FR1528704A (en) 1967-04-07 1967-04-07 Improved ignition device for discharge lamps

Country Status (1)

Country Link
FR (1) FR1528704A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379966A2 (en) * 1976-01-08 1978-09-01 New Nippon Electric Co Supply circuit for discharge lamps - has filaments preheating circuit incorporated in booster circuit
JPS548636Y1 (en) * 1973-04-23 1979-04-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS548636Y1 (en) * 1973-04-23 1979-04-20
FR2379966A2 (en) * 1976-01-08 1978-09-01 New Nippon Electric Co Supply circuit for discharge lamps - has filaments preheating circuit incorporated in booster circuit

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