ATE200842T1 - Verfahren zum abschalten einer schaltungsanordnung zum betrieb einer entladungslampe - Google Patents

Verfahren zum abschalten einer schaltungsanordnung zum betrieb einer entladungslampe

Info

Publication number
ATE200842T1
ATE200842T1 AT96101834T AT96101834T ATE200842T1 AT E200842 T1 ATE200842 T1 AT E200842T1 AT 96101834 T AT96101834 T AT 96101834T AT 96101834 T AT96101834 T AT 96101834T AT E200842 T1 ATE200842 T1 AT E200842T1
Authority
AT
Austria
Prior art keywords
switching
operating
discharge lamp
circuit arrangement
generator
Prior art date
Application number
AT96101834T
Other languages
English (en)
Inventor
Arnulf Rupp
Gunther Dr Loehmann
Alwin Veser
Original Assignee
Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
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 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
Application granted granted Critical
Publication of ATE200842T1 publication Critical patent/ATE200842T1/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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
AT96101834T 1995-02-17 1996-02-08 Verfahren zum abschalten einer schaltungsanordnung zum betrieb einer entladungslampe ATE200842T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19505460A DE19505460A1 (de) 1995-02-17 1995-02-17 Schaltungsanordnung zum Betrieb einer Entladungslampe

Publications (1)

Publication Number Publication Date
ATE200842T1 true ATE200842T1 (de) 2001-05-15

Family

ID=7754293

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96101834T ATE200842T1 (de) 1995-02-17 1996-02-08 Verfahren zum abschalten einer schaltungsanordnung zum betrieb einer entladungslampe

Country Status (4)

Country Link
EP (1) EP0727921B1 (de)
AT (1) ATE200842T1 (de)
DE (2) DE19505460A1 (de)
FI (1) FI113736B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6054013A (en) * 1996-02-02 2000-04-25 Applied Materials, Inc. Parallel plate electrode plasma reactor having an inductive antenna and adjustable radial distribution of plasma ion density
EP0843505A1 (de) 1996-11-19 1998-05-20 Siemens Aktiengesellschaft Elektronischesm Vorschaltgerät für mindestens eine Entladungslampe
DE19715341C1 (de) * 1997-04-12 1998-10-15 Vossloh Schwabe Gmbh Elektronisches Vorschaltgerät mit automatischem Wiederanlauf
DE10013342A1 (de) * 2000-03-17 2001-09-27 Trilux Lenze Gmbh & Co Kg Verfahren und Schaltungsanordnung zur Erzeugung einer Zündspannung für Leuchtstofflampen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023516A (en) * 1988-05-10 1991-06-11 Matsushita Electric Industrial Co., Ltd. Discharge lamp operation apparatus
CH683219A5 (de) * 1992-04-06 1994-01-31 Starkstrom Elektronik Ag Elektronisches Vorschaltgerät für eine Niederdruck-Gasentladungslampe.
US5574335A (en) * 1994-08-02 1996-11-12 Osram Sylvania Inc. Ballast containing protection circuit for detecting rectification of arc discharge lamp
FI98263C (fi) * 1995-11-27 1997-05-12 Helvar Oy Loistelampun elektronisen liitäntälaitteen suojapiiri

Also Published As

Publication number Publication date
DE19505460A1 (de) 1996-08-22
DE59606813D1 (de) 2001-05-31
EP0727921A2 (de) 1996-08-21
FI960659L (fi) 1996-08-18
FI113736B (fi) 2004-05-31
EP0727921A3 (de) 1998-05-27
FI960659A0 (fi) 1996-02-14
EP0727921B1 (de) 2001-04-25

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Legal Events

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