IT955598B - CIRCUITAL ARRANGEMENT FOR A GAS DISCHARGE LAMP WITH PREHEATABLE ELECTRODES POWERED BY ALTERNATING CURRENT - Google Patents

CIRCUITAL ARRANGEMENT FOR A GAS DISCHARGE LAMP WITH PREHEATABLE ELECTRODES POWERED BY ALTERNATING CURRENT

Info

Publication number
IT955598B
IT955598B IT2445072A IT2445072A IT955598B IT 955598 B IT955598 B IT 955598B IT 2445072 A IT2445072 A IT 2445072A IT 2445072 A IT2445072 A IT 2445072A IT 955598 B IT955598 B IT 955598B
Authority
IT
Italy
Prior art keywords
alternating current
discharge lamp
gas discharge
circuital arrangement
electrodes powered
Prior art date
Application number
IT2445072A
Other languages
Italian (it)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT955598B publication Critical patent/IT955598B/en

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
IT2445072A 1971-05-19 1972-05-17 CIRCUITAL ARRANGEMENT FOR A GAS DISCHARGE LAMP WITH PREHEATABLE ELECTRODES POWERED BY ALTERNATING CURRENT IT955598B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712124844 DE2124844A1 (en) 1971-05-19 1971-05-19 Circuit arrangement for an alternating current fed gas discharge lamp with preheatable electrodes

Publications (1)

Publication Number Publication Date
IT955598B true IT955598B (en) 1973-09-29

Family

ID=5808334

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2445072A IT955598B (en) 1971-05-19 1972-05-17 CIRCUITAL ARRANGEMENT FOR A GAS DISCHARGE LAMP WITH PREHEATABLE ELECTRODES POWERED BY ALTERNATING CURRENT

Country Status (10)

Country Link
AT (1) AT310294B (en)
BE (1) BE783761A (en)
BR (1) BR7203148D0 (en)
CH (1) CH555128A (en)
DE (1) DE2124844A1 (en)
ES (1) ES402822A1 (en)
FR (1) FR2138097B1 (en)
IT (1) IT955598B (en)
NL (1) NL7205523A (en)
SE (1) SE370161B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117373A (en) * 1977-04-28 1978-09-26 General Electric Company Emergency/normal lighting circuit for a gaseous discharge lamp
JPS5750797A (en) * 1980-09-11 1982-03-25 Mitsubishi Electric Corp Device for firing discharge lamp

Also Published As

Publication number Publication date
CH555128A (en) 1974-10-15
FR2138097A1 (en) 1972-12-29
SE370161B (en) 1974-09-30
BR7203148D0 (en) 1973-06-14
DE2124844A1 (en) 1972-12-07
BE783761A (en) 1972-09-18
ES402822A1 (en) 1975-04-16
AT310294B (en) 1973-09-25
FR2138097B1 (en) 1975-08-01
NL7205523A (en) 1972-11-21

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