IT8121036A0 - STABILIZER FOR CONNECTION OF A DISCHARGE LAMP. - Google Patents

STABILIZER FOR CONNECTION OF A DISCHARGE LAMP.

Info

Publication number
IT8121036A0
IT8121036A0 IT8121036A IT2103681A IT8121036A0 IT 8121036 A0 IT8121036 A0 IT 8121036A0 IT 8121036 A IT8121036 A IT 8121036A IT 2103681 A IT2103681 A IT 2103681A IT 8121036 A0 IT8121036 A0 IT 8121036A0
Authority
IT
Italy
Prior art keywords
stabilizer
connection
discharge lamp
lamp
discharge
Prior art date
Application number
IT8121036A
Other languages
Italian (it)
Other versions
IT1137447B (en
Inventor
Max Kerscher
Anh-Dung Nguyen
Armin Kroning
Reinhold Priller
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
Priority claimed from DE3014419A external-priority patent/DE3014419C2/en
Priority claimed from DE19803029672 external-priority patent/DE3029672A1/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of IT8121036A0 publication Critical patent/IT8121036A0/en
Application granted granted Critical
Publication of IT1137447B publication Critical patent/IT1137447B/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
    • H05B41/14—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
IT21036/81A 1980-04-15 1981-04-10 STABILIZER FOR THE CONNECTION OF A DISCHARGE LAMP IT1137447B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3014419A DE3014419C2 (en) 1980-04-15 1980-04-15 Ballast for a discharge lamp
DE19803029672 DE3029672A1 (en) 1980-08-05 1980-08-05 Discharge lamp auxiliary power supply - has separate oscillator and independently powered regulation circuit providing high stability lamp voltage

Publications (2)

Publication Number Publication Date
IT8121036A0 true IT8121036A0 (en) 1981-04-10
IT1137447B IT1137447B (en) 1986-09-10

Family

ID=25784967

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21036/81A IT1137447B (en) 1980-04-15 1981-04-10 STABILIZER FOR THE CONNECTION OF A DISCHARGE LAMP

Country Status (4)

Country Link
EP (1) EP0050131B1 (en)
FI (1) FI69540C (en)
IT (1) IT1137447B (en)
WO (1) WO1981003102A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092654A3 (en) * 1981-04-14 1984-04-18 Siemens Aktiengesellschaft Ballast apparatus
WO1983000587A1 (en) * 1981-07-31 1983-02-17 Kerscher, Max Converter
DE3301632A1 (en) * 1983-01-19 1984-07-26 Siemens AG, 1000 Berlin und 8000 München INVERTER
AU2708684A (en) * 1983-05-05 1984-11-08 Dubank Electronics Pty. Ltd. Electronic ballast and starter
DE3503778C2 (en) * 1985-02-05 1986-11-20 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Fluorescent lamp ballast
AT390156B (en) * 1985-05-14 1990-03-26 Zumtobel Ag PROTECTIVE CIRCUIT FOR A INVERTER CIRCUIT

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7315253A (en) * 1972-11-13 1974-05-15
US3913002A (en) * 1974-01-02 1975-10-14 Gen Electric Power circuits for obtaining a high power factor electronically
US3969652A (en) * 1974-01-04 1976-07-13 General Electric Company Electronic ballast for gaseous discharge lamps

Also Published As

Publication number Publication date
FI69540C (en) 1986-02-10
EP0050131A1 (en) 1982-04-28
IT1137447B (en) 1986-09-10
FI811179L (en) 1981-10-16
EP0050131B1 (en) 1984-07-04
FI69540B (en) 1985-10-31
WO1981003102A1 (en) 1981-10-29

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