ATA231583A - Schaltung zum betrieb mindestens einer gasentladungslampe mit hochfrequenter spannung - Google Patents

Schaltung zum betrieb mindestens einer gasentladungslampe mit hochfrequenter spannung

Info

Publication number
ATA231583A
ATA231583A AT231583A AT231583A ATA231583A AT A231583 A ATA231583 A AT A231583A AT 231583 A AT231583 A AT 231583A AT 231583 A AT231583 A AT 231583A AT A231583 A ATA231583 A AT A231583A
Authority
AT
Austria
Prior art keywords
operate
circuit
high frequency
discharge lamp
gas discharge
Prior art date
Application number
AT231583A
Other languages
English (en)
Other versions
AT383000B (de
Inventor
Otto Dipl Ing Jagschitz
Original Assignee
Zumtobel 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 Zumtobel Ag filed Critical Zumtobel Ag
Priority to AT231583A priority Critical patent/AT383000B/de
Publication of ATA231583A publication Critical patent/ATA231583A/de
Application granted granted Critical
Publication of AT383000B publication Critical patent/AT383000B/de

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
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters
    • H05B41/295—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2985—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions
AT231583A 1983-06-23 1983-06-23 Schaltung zum betrieb mindestens einer gasentladungslampe mit hochfrequenter spannung AT383000B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT231583A AT383000B (de) 1983-06-23 1983-06-23 Schaltung zum betrieb mindestens einer gasentladungslampe mit hochfrequenter spannung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT231583A AT383000B (de) 1983-06-23 1983-06-23 Schaltung zum betrieb mindestens einer gasentladungslampe mit hochfrequenter spannung

Publications (2)

Publication Number Publication Date
ATA231583A true ATA231583A (de) 1986-09-15
AT383000B AT383000B (de) 1987-05-11

Family

ID=3532085

Family Applications (1)

Application Number Title Priority Date Filing Date
AT231583A AT383000B (de) 1983-06-23 1983-06-23 Schaltung zum betrieb mindestens einer gasentladungslampe mit hochfrequenter spannung

Country Status (1)

Country Link
AT (1) AT383000B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910738A1 (de) * 1989-04-03 1990-10-04 Zumtobel Ag Vorschaltgeraet fuer eine direkt geheizte entladungslampe
US7180758B2 (en) 1999-07-22 2007-02-20 Mks Instruments, Inc. Class E amplifier with inductive clamp
US6469919B1 (en) 1999-07-22 2002-10-22 Eni Technology, Inc. Power supplies having protection circuits
US8344801B2 (en) 2010-04-02 2013-01-01 Mks Instruments, Inc. Variable class characteristic amplifier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339690A (en) * 1980-08-01 1982-07-13 Gte Laboratories Incorporated Energy saving fluorescent lighting system
DE3029644A1 (de) * 1980-08-05 1982-03-04 Siemens AG, 1000 Berlin und 8000 München Anordnung zum betrieb einer entladungslampe mit heizbaren elektroden

Also Published As

Publication number Publication date
AT383000B (de) 1987-05-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee