FR2222822B1 - - Google Patents

Info

Publication number
FR2222822B1
FR2222822B1 FR7310371A FR7310371A FR2222822B1 FR 2222822 B1 FR2222822 B1 FR 2222822B1 FR 7310371 A FR7310371 A FR 7310371A FR 7310371 A FR7310371 A FR 7310371A FR 2222822 B1 FR2222822 B1 FR 2222822B1
Authority
FR
France
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
FR7310371A
Other languages
French (fr)
Other versions
FR2222822A1 (en
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.)
SMOLYANSKY ROMAN
Original Assignee
SMOLYANSKY ROMAN
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 SMOLYANSKY ROMAN filed Critical SMOLYANSKY ROMAN
Priority to FR7310371A priority Critical patent/FR2222822B1/fr
Publication of FR2222822A1 publication Critical patent/FR2222822A1/fr
Application granted granted Critical
Publication of FR2222822B1 publication Critical patent/FR2222822B1/fr
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
FR7310371A 1973-03-22 1973-03-22 Expired FR2222822B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7310371A FR2222822B1 (en) 1973-03-22 1973-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7310371A FR2222822B1 (en) 1973-03-22 1973-03-22

Publications (2)

Publication Number Publication Date
FR2222822A1 FR2222822A1 (en) 1974-10-18
FR2222822B1 true FR2222822B1 (en) 1976-09-10

Family

ID=9116712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310371A Expired FR2222822B1 (en) 1973-03-22 1973-03-22

Country Status (1)

Country Link
FR (1) FR2222822B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3457458A (en) * 1967-07-03 1969-07-22 Sylvania Electric Prod Gaseous discharge lamp circuit employing a pulser and a saturable reactor
NL158054B (en) * 1968-11-20 1978-09-15 Auco Nv AUXILIARY DEVICE PROVIDED WITH TWO CONNECTING DEVICES FOR IGNITIONING A GAS DISCHARGE TUBE.

Also Published As

Publication number Publication date
FR2222822A1 (en) 1974-10-18

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Legal Events

Date Code Title Description
ST Notification of lapse