EP0707438A3 - Vorschaltgerät für mindestens eine Gasentladungslampe - Google Patents

Vorschaltgerät für mindestens eine Gasentladungslampe Download PDF

Info

Publication number
EP0707438A3
EP0707438A3 EP95116198A EP95116198A EP0707438A3 EP 0707438 A3 EP0707438 A3 EP 0707438A3 EP 95116198 A EP95116198 A EP 95116198A EP 95116198 A EP95116198 A EP 95116198A EP 0707438 A3 EP0707438 A3 EP 0707438A3
Authority
EP
European Patent Office
Prior art keywords
circuit
pair
ballast
discharge lamp
capacitor
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
EP95116198A
Other languages
English (en)
French (fr)
Other versions
EP0707438B1 (de
EP0707438A2 (de
Inventor
Siegfried Luger
Thomas Marinelli
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.)
Tridonic Bauelemente GmbH
Original Assignee
Tridonic Bauelemente 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25941035&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0707438(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19501695A external-priority patent/DE19501695B4/de
Application filed by Tridonic Bauelemente GmbH filed Critical Tridonic Bauelemente GmbH
Publication of EP0707438A2 publication Critical patent/EP0707438A2/de
Publication of EP0707438A3 publication Critical patent/EP0707438A3/de
Application granted granted Critical
Publication of EP0707438B1 publication Critical patent/EP0707438B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3925—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by frequency variation
    • 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
    • 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)
  • Discharge Lamp (AREA)
EP95116198A 1994-10-13 1995-10-13 Vorschaltgerät für mindestens eine Gasentladungslampe Expired - Lifetime EP0707438B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4436705 1994-10-13
DE4436705 1994-10-13
DE19501695 1995-01-20
DE19501695A DE19501695B4 (de) 1994-10-13 1995-01-20 Vorschaltgerät für mindestens eine Gasentladungslampe mit vorheizbaren Lampenwendeln

Publications (3)

Publication Number Publication Date
EP0707438A2 EP0707438A2 (de) 1996-04-17
EP0707438A3 true EP0707438A3 (de) 1997-07-30
EP0707438B1 EP0707438B1 (de) 1999-09-29

Family

ID=25941035

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95116198A Expired - Lifetime EP0707438B1 (de) 1994-10-13 1995-10-13 Vorschaltgerät für mindestens eine Gasentladungslampe

Country Status (5)

Country Link
US (1) US5656891A (de)
EP (1) EP0707438B1 (de)
AT (1) ATE185231T1 (de)
ES (1) ES2138129T3 (de)
FI (1) FI113148B (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19520999A1 (de) * 1995-06-08 1996-12-12 Siemens Ag Schaltungsanordnung zur Wendelvorheizung von Leuchtstofflampen
US5703441A (en) * 1995-11-02 1997-12-30 General Electric Company Multi-function filament-heater power supply for an electronic ballast for long-life dimmerable lamps
FI101187B (fi) * 1997-01-03 1998-04-30 Helvar Oy Lampputehon mittauksella varustettu säädettävä elektroninen liitäntäla ite
US5945788A (en) * 1998-03-30 1999-08-31 Motorola Inc. Electronic ballast with inverter control circuit
US5973455A (en) * 1998-05-15 1999-10-26 Energy Savings, Inc. Electronic ballast with filament cut-out
US6111369A (en) * 1998-12-18 2000-08-29 Clalight Israel Ltd. Electronic ballast
US6771025B1 (en) * 1998-12-23 2004-08-03 United Automation Limited Magnetron controller with transformer controlling the inrush current
EP1095542B1 (de) * 1999-05-06 2003-07-30 Koninklijke Philips Electronics N.V. Schaltungsanordnung
DE19923945A1 (de) * 1999-05-25 2000-12-28 Tridonic Bauelemente Elektronisches Vorschaltgerät für mindestens eine Niederdruck-Entladungslampe
ATE245337T1 (de) 1999-05-25 2003-08-15 Tridonicatco Gmbh & Co Kg Elektronisches vorschaltgerät für mindestens eine niederdruck-entladungslampe
US6359387B1 (en) * 2000-08-31 2002-03-19 Philips Electronics North America Corporation Gas-discharge lamp type recognition based on built-in lamp electrical properties
FI108105B (fi) * 2000-09-20 2001-11-15 Helvar Oy Ab Loistelampun elektroninen liitäntälaite
DE10126011A1 (de) * 2001-05-28 2002-12-05 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zum Start einer Entladungslampe
US6501225B1 (en) 2001-08-06 2002-12-31 Osram Sylvania Inc. Ballast with efficient filament preheating and lamp fault protection
CN1636424A (zh) 2002-02-19 2005-07-06 通达商业集团国际公司 用于气体放电灯的起动器组件
DE10304544B4 (de) * 2003-02-04 2006-10-12 Hep Tech Co.Ltd. Elektronisches Vorschaltgerät
EP1652412A1 (de) * 2003-07-25 2006-05-03 Koninklijke Philips Electronics N.V. Glühfaden ausschalteranordnung
DE10345610A1 (de) * 2003-09-29 2005-05-12 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zum Betreiben mindestens einer Niederdruckentladungslampe
CN101061758A (zh) * 2004-11-29 2007-10-24 禧荣有限公司 具有预热和调光控制的电子镇流器
US7187132B2 (en) * 2004-12-27 2007-03-06 Osram Sylvania, Inc. Ballast with filament heating control circuit
DE102005018761A1 (de) † 2005-04-22 2006-10-26 Tridonicatco Gmbh & Co. Kg Intelligente Flyback-Heizung
DE102005018795A1 (de) * 2005-04-22 2006-10-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Elektronisches Vorschaltgerät mit Blindstromschwingungsreduzierung
DE102005047985A1 (de) * 2005-10-06 2007-04-12 Tridonicatco Gmbh & Co. Kg Dynamische Wendelheizung
US7586268B2 (en) * 2005-12-09 2009-09-08 Lutron Electronics Co., Inc. Apparatus and method for controlling the filament voltage in an electronic dimming ballast
DE102007011646B4 (de) 2007-03-09 2019-03-21 Tridonic Gmbh & Co Kg Extern konfigurierbar integrierbare Steuerschaltung für Betriebsgeräte für Leuchtmittel
DE102007027179A1 (de) 2007-06-13 2008-12-18 Tridonicatco Gmbh & Co. Kg Steuerschaltung für Leuchtmittel-Betriebsgeräte
RU2446641C2 (ru) * 2008-01-23 2012-03-27 Мидас Вэй Трейдинг Ко., Лтд. Пьезоэлектрический резонансный контур зажигания лампы
US8232727B1 (en) 2009-03-05 2012-07-31 Universal Lighting Technologies, Inc. Ballast circuit for a gas-discharge lamp having a filament drive circuit with monostable control
ATE523948T1 (de) * 2009-04-07 2011-09-15 Osram Gmbh Wandlungsvorrichtung und entsprechendes wandlungsverfahren
DE102009019625B4 (de) * 2009-04-30 2014-05-15 Osram Gmbh Verfahren zum Ermitteln eines Typs einer Gasentladungslampe und elektronisches Vorschaltgerät zum Betreiben von mindestens zwei unterschiedlichen Typen von Gasentladungslampen
DE102009053617A1 (de) * 2009-11-17 2011-05-19 Osram Gesellschaft mit beschränkter Haftung Elektronisches Vorschaltgerät und Verfahren zum Betreiben mindestens einer Entladungslampe
DE102011089113A1 (de) 2010-12-22 2012-06-28 Tridonic Gmbh & Co. Kg Verfahren und Betriebsgerät zum Betreiben einer Gasentladungslampe mit Heizwendel
NL2007337C2 (nl) 2011-09-02 2013-03-05 Nedap Nv Voorschakelapparaat voor een gasontladingslamp.
US9084304B2 (en) * 2012-09-17 2015-07-14 Osram Sylvania Inc. Fault condition of detection circuit
US9414472B2 (en) 2012-09-28 2016-08-09 Lutron Electronics Co., Inc. Filament miswire protection in an electronic dimming ballast
US9232607B2 (en) 2012-10-23 2016-01-05 Lutron Electronics Co., Inc. Gas discharge lamp ballast with reconfigurable filament voltage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0490329A1 (de) * 1990-12-07 1992-06-17 Tridonic Bauelemente GmbH System zur Steuerung der Helligkeit und des Betriebsverhaltens von Gasentladungslampen
DE4219958C1 (en) * 1992-06-18 1993-06-24 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg, De Ballast circuit for discharge lamp - uses phase gate control to short out electrodes for interval in each half cycle, depending on brightness
WO1993012631A1 (de) * 1991-12-09 1993-06-24 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Schaltungsanordnung zum betrieb einer oder mehrerer niederdruckentladungslampen
EP0589081A1 (de) * 1992-09-24 1994-03-30 Knobel Ag Lichttechnische Komponenten Schaltungsanordnung zum Betrieb einer Leuchtstofflampe und zur Messung des Lampenstroms
DE29514817U1 (de) * 1995-09-15 1995-11-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München Schaltungsanordnung zum Betrieb mindestens einer Niederdruckentladungslampe
EP0748146A1 (de) * 1995-06-08 1996-12-11 Siemens Aktiengesellschaft Schaltungsanordnung zur Wendelvorheizung von Leuchtstofflampen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8800288A (nl) * 1988-02-08 1989-09-01 Nedap Nv Voorschakelapparaat voor een fluorescentielamp.
DE3901111A1 (de) * 1989-01-16 1990-07-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum betrieb von entladungslampen
DE4005850A1 (de) * 1990-02-23 1991-08-29 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum betrieb einer entladungslampe
US5130605A (en) * 1990-03-07 1992-07-14 Hitachi, Ltd. Lighting device for fluorescent lamp
EP0594880B1 (de) * 1992-10-28 1998-01-28 Knobel Ag Lichttechnische Komponenten Verfahren und Schaltungsanordnung zum Zünden von Leuchtstofflampen bei vorbestimmter Temperatur der Lampenkathoden

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0490329A1 (de) * 1990-12-07 1992-06-17 Tridonic Bauelemente GmbH System zur Steuerung der Helligkeit und des Betriebsverhaltens von Gasentladungslampen
WO1993012631A1 (de) * 1991-12-09 1993-06-24 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Schaltungsanordnung zum betrieb einer oder mehrerer niederdruckentladungslampen
DE4219958C1 (en) * 1992-06-18 1993-06-24 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg, De Ballast circuit for discharge lamp - uses phase gate control to short out electrodes for interval in each half cycle, depending on brightness
EP0589081A1 (de) * 1992-09-24 1994-03-30 Knobel Ag Lichttechnische Komponenten Schaltungsanordnung zum Betrieb einer Leuchtstofflampe und zur Messung des Lampenstroms
EP0748146A1 (de) * 1995-06-08 1996-12-11 Siemens Aktiengesellschaft Schaltungsanordnung zur Wendelvorheizung von Leuchtstofflampen
DE29514817U1 (de) * 1995-09-15 1995-11-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München Schaltungsanordnung zum Betrieb mindestens einer Niederdruckentladungslampe

Also Published As

Publication number Publication date
ES2138129T3 (es) 2000-01-01
FI113148B (fi) 2004-02-27
FI954815A (fi) 1996-04-14
ATE185231T1 (de) 1999-10-15
EP0707438B1 (de) 1999-09-29
US5656891A (en) 1997-08-12
FI954815A0 (fi) 1995-10-10
EP0707438A2 (de) 1996-04-17

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