EP1843645A3 - Schaltungsanordnung für Hochdruck-Gasentladungslampen - Google Patents

Schaltungsanordnung für Hochdruck-Gasentladungslampen Download PDF

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Publication number
EP1843645A3
EP1843645A3 EP07007165A EP07007165A EP1843645A3 EP 1843645 A3 EP1843645 A3 EP 1843645A3 EP 07007165 A EP07007165 A EP 07007165A EP 07007165 A EP07007165 A EP 07007165A EP 1843645 A3 EP1843645 A3 EP 1843645A3
Authority
EP
European Patent Office
Prior art keywords
lamp
gas discharge
pressure gas
switch means
discharge lamps
Prior art date
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.)
Granted
Application number
EP07007165A
Other languages
English (en)
French (fr)
Other versions
EP1843645A2 (de
EP1843645B1 (de
Inventor
Ferdinand Franz Mertens
Christian Neumann
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.)
Bag Electronics GmbH
Original Assignee
Bag Electronics GmbH
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 Bag Electronics GmbH filed Critical Bag Electronics GmbH
Publication of EP1843645A2 publication Critical patent/EP1843645A2/de
Publication of EP1843645A3 publication Critical patent/EP1843645A3/de
Application granted granted Critical
Publication of EP1843645B1 publication Critical patent/EP1843645B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
    • H05B41/18—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having a starting switch

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

Um die hohen elektrischen und thermischen Belastung am Ende der Betriebszeit einer Hochdruck-Gasentladungslampen zu beschränken, wird eine Schaltungsanordnung zum Zünden einer Hochdruck-Gasentladungslampe vorgeschlagen, welche eingangsseitig an ein magnetisches Vorschaltgerät zur Bereitstellung einer Wechselstrom-Versorgung der Lampe angeschlossen ist, umfassend einen Zündübertrager, welcher primärseitig mit einer Zündauslöseschaltung verbunden und sekundärseitig zwischen dem Vorschaltgerät und der Lampe zur Übertragung eines Zündimpulses auf die Lampe angeordnet ist, und einen Stoßkondensator und ein erstes Schaltermittel, wobei in der Zündauslöseschaltung eine Reihenschaltung umfassend zumindest das erste Schaltermittel und eine Primärwicklung des Zündübertragers dem Stoßkondensator parallel geschaltet ist. Die erfindungsgemäße Schaltungsanordnung zeichnet sich durch eine Reihenschaltung (70, 11) aus, welche ein steuerbares zweites Schaltermittel (70) aufweist und die der Lampe (3) parallel geschaltet ist, wobei ein Mittel zur Erfassung des Maßes der Unsymmetrie der Lampenbetriebspannung vorgesehen ist, sowie eine Steuereinrichtung (50) zum Kurzschließen der Lampe durch das Ansteuern des zweiten Schaltermittels im Ansprechen auf die erfasste Unsymmetrie der Lampenbetriebsspannung.
Ferner betrifft die Erfindung ein Verfahren zum Betrieb einer Hochdruck-Gasentladungslampe.
EP20070007165 2006-04-07 2007-04-05 Schaltungsanordnung für Hochdruck-Gasentladungslampen Not-in-force EP1843645B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610016827 DE102006016827A1 (de) 2006-04-07 2006-04-07 Schaltungsanordnung für Hochdruck-Gasentladungslampen

Publications (3)

Publication Number Publication Date
EP1843645A2 EP1843645A2 (de) 2007-10-10
EP1843645A3 true EP1843645A3 (de) 2008-07-02
EP1843645B1 EP1843645B1 (de) 2015-03-25

Family

ID=38229302

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070007165 Not-in-force EP1843645B1 (de) 2006-04-07 2007-04-05 Schaltungsanordnung für Hochdruck-Gasentladungslampen

Country Status (2)

Country Link
EP (1) EP1843645B1 (de)
DE (1) DE102006016827A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010039487A1 (de) * 2010-08-18 2012-02-23 Osram Ag Schaltungsanordnung und Verfahren zum Betrieb einer Gasentladungslampe
DE102010042776A1 (de) * 2010-10-21 2012-04-26 Bag Engineering Gmbh Vorrichtung und Verfahren zur Zündung von HID-Lampen mit CWA
DE102010043081A1 (de) * 2010-10-28 2012-05-03 Bag Engineering Gmbh Zündschaltungsanordnung zum Zünden einer Entladungslampe wie einer Hochdrucklampe
AT12721U1 (de) * 2011-04-22 2012-10-15 Tridonic Gmbh & Co Kg Vorrichtung zum betreiben einer hochdruckentladungslampe

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19531623A1 (de) * 1995-08-28 1997-03-06 Tridonic Bauelemente Verfahren und Schaltungsanordnung zum Zünden einer Hochdruck-Gasentladungslampe
DE19531622A1 (de) * 1995-08-28 1997-03-06 Tridonic Bauelemente Zündschaltung für eine Hochdruck-Gasentladungslampe
DE102004045834A1 (de) * 2004-09-22 2006-03-23 Bag Electronics Gmbh Zündgerät

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207500A (en) * 1978-12-14 1980-06-10 Area Lighting Research, Inc. Cut-off arrangement for and method of protecting a ballast-starter circuit from high pressure sodium lamp cycling malfunction

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19531623A1 (de) * 1995-08-28 1997-03-06 Tridonic Bauelemente Verfahren und Schaltungsanordnung zum Zünden einer Hochdruck-Gasentladungslampe
DE19531622A1 (de) * 1995-08-28 1997-03-06 Tridonic Bauelemente Zündschaltung für eine Hochdruck-Gasentladungslampe
DE102004045834A1 (de) * 2004-09-22 2006-03-23 Bag Electronics Gmbh Zündgerät

Also Published As

Publication number Publication date
EP1843645A2 (de) 2007-10-10
DE102006016827A1 (de) 2007-10-11
EP1843645B1 (de) 2015-03-25

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