WO2011091462A3 - Betriebsgerät für gasentladungslampen - Google Patents

Betriebsgerät für gasentladungslampen Download PDF

Info

Publication number
WO2011091462A3
WO2011091462A3 PCT/AT2011/000051 AT2011000051W WO2011091462A3 WO 2011091462 A3 WO2011091462 A3 WO 2011091462A3 AT 2011000051 W AT2011000051 W AT 2011000051W WO 2011091462 A3 WO2011091462 A3 WO 2011091462A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas discharge
operating device
discharge lamps
lsek2
lsek1
Prior art date
Application number
PCT/AT2011/000051
Other languages
English (en)
French (fr)
Other versions
WO2011091462A2 (de
Inventor
Günter MARENT
Original Assignee
Tridonic Gmbh & Co. Kg
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 Tridonic Gmbh & Co. Kg filed Critical Tridonic Gmbh & Co. Kg
Priority to DE112011100354T priority Critical patent/DE112011100354A5/de
Priority to EP11705800A priority patent/EP2529599A2/de
Publication of WO2011091462A2 publication Critical patent/WO2011091462A2/de
Publication of WO2011091462A3 publication Critical patent/WO2011091462A3/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
    • 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

Abstract

Betriebsgerät (1) für Gasentladungslampen, insbesondere Leuchtstofflampen, mit einem Wechselrichter, der aus einer Gleichspannung versorgt wird, an den ein Ausgangkreis aufweisend zumindest eine Heizschaltung zum Betreiben mindestens einer Gasentladungslampe angeschlossen ist, wobei die Heizschaltung einen Heiztransformator mit zumindest einer Primärwicklung (Lprim) und zumindest einer Sekundärwicklung (Lsek1, Lsek2) aufweist, wobei die Sekundärwicklung (Lsek1, Lsek2) in Serie zu zumindest einer Wendel der Gasentladungslampe angeschlossen ist, und wobei die Primärwicklung (Lprim) mit einem ersten Überwachungsmittel (R2) als auch zumindest eine Sekundärwicklung (Lsek1, Lsek2) mit einem zweiten Überwachungsmittel (R1, R3, R4) verbunden ist, dadurch gekennzeichnet, daß die beiden Überwachungsmittel (R2, R1, R3, R4) miteinander gekoppelt sind.
PCT/AT2011/000051 2010-01-28 2011-01-28 Betriebsgerät für gasentladungslampen WO2011091462A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112011100354T DE112011100354A5 (de) 2010-01-28 2011-01-28 Betriebsgerät für Gasentladungslampen
EP11705800A EP2529599A2 (de) 2010-01-28 2011-01-28 Betriebsgerät für gasentladungslampen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATGM52/2010 2010-01-28
AT0005210U AT12060U1 (de) 2010-01-28 2010-01-28 Betriebsgerät für gasentladungslampen

Publications (2)

Publication Number Publication Date
WO2011091462A2 WO2011091462A2 (de) 2011-08-04
WO2011091462A3 true WO2011091462A3 (de) 2011-11-03

Family

ID=44257271

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2011/000051 WO2011091462A2 (de) 2010-01-28 2011-01-28 Betriebsgerät für gasentladungslampen

Country Status (4)

Country Link
EP (1) EP2529599A2 (de)
AT (1) AT12060U1 (de)
DE (1) DE112011100354A5 (de)
WO (1) WO2011091462A2 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19708792A1 (de) * 1997-03-04 1998-09-10 Tridonic Bauelemente Verfahren und Vorrichtung zum Erfassen des in einer Gasentladungslampe auftretenden Gleichrichteffekts
US5973455A (en) * 1998-05-15 1999-10-26 Energy Savings, Inc. Electronic ballast with filament cut-out
WO2000072642A1 (de) * 1999-05-25 2000-11-30 Tridonic Bauelemente Gmbh Elektronisches vorschaltgerät für mindestens eine niederdruck-entladungslampe
DE102005018761A1 (de) * 2005-04-22 2006-10-26 Tridonicatco Gmbh & Co. Kg Intelligente Flyback-Heizung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004009995A1 (de) 2004-03-01 2005-09-22 Tridonicatco Gmbh & Co. Kg Schaltungsanordnung und Verfahren zum Betreiben einer Gasentladungslampe mit einem Heiztransformator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19708792A1 (de) * 1997-03-04 1998-09-10 Tridonic Bauelemente Verfahren und Vorrichtung zum Erfassen des in einer Gasentladungslampe auftretenden Gleichrichteffekts
US5973455A (en) * 1998-05-15 1999-10-26 Energy Savings, Inc. Electronic ballast with filament cut-out
WO2000072642A1 (de) * 1999-05-25 2000-11-30 Tridonic Bauelemente Gmbh Elektronisches vorschaltgerät für mindestens eine niederdruck-entladungslampe
DE102005018761A1 (de) * 2005-04-22 2006-10-26 Tridonicatco Gmbh & Co. Kg Intelligente Flyback-Heizung

Also Published As

Publication number Publication date
AT12060U1 (de) 2011-09-15
DE112011100354A5 (de) 2012-11-29
WO2011091462A2 (de) 2011-08-04
EP2529599A2 (de) 2012-12-05

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