ES2054726T3 - Convertidor para una lampara de descarga. - Google Patents

Convertidor para una lampara de descarga.

Info

Publication number
ES2054726T3
ES2054726T3 ES88106325T ES88106325T ES2054726T3 ES 2054726 T3 ES2054726 T3 ES 2054726T3 ES 88106325 T ES88106325 T ES 88106325T ES 88106325 T ES88106325 T ES 88106325T ES 2054726 T3 ES2054726 T3 ES 2054726T3
Authority
ES
Spain
Prior art keywords
intensity
lamp
change
origin
frequency
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.)
Expired - Lifetime
Application number
ES88106325T
Other languages
English (en)
Inventor
Otto Dipl-Ing Jagschitz
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.)
Zumtobel AG
Original Assignee
Zumtobel 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
Application filed by Zumtobel AG filed Critical Zumtobel AG
Application granted granted Critical
Publication of ES2054726T3 publication Critical patent/ES2054726T3/es
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
    • H05B41/26—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
    • H05B41/282—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
    • H05B41/2825—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 by means of a bridge converter in the final stage
    • H05B41/2828—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 by means of a bridge converter in the final stage using control circuits for the switching elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Cookers (AREA)
  • Led Devices (AREA)
  • Connecting Device With Holders (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

UN APARATO DE DESCARGA O INTERRUPTOR DE UNA LAMPARA (C), ES IMPRESCINDIBLE PARA REGULAR E IGUALAR LA INTENSIDAD ELECTRICA DE ORIGEN (13) Y ASI PODER CAMBIAR LA DIRECCION (C) DEL ALMACEN DE DESCARGA, Y LA INTENSIDAD (C). LA LAMPARA DE DESCARGA (C), SE ENCUENTRA PARALELAMENTE, AL CIERCULO DE REPERCUSION L6, C10). EL CAMBIO DE INTENSIDAD (C) SE CONVIERTE EN UNA FRECUENCIA VARIABLE, PRODUCIENDO, UN CAMBIO DE INTENSIDAD (6, 7, 8, 9, 15, 16). EL GENERADOR DE VARIABLES, VARIAN LA FRECUENCIA DEL CONJUNTO DE CONTRIBUCION Y ESTE MISMO MANDA UNA SEÑAL AL INTERRUPTOR. ESTOS PARAMETROS CONTIENEN LA INTENSIDAD DE LA LAMPARA, Y LA INTENSIDAD ADECUADA DE ORIGEN. EL PARAMENTO CONSISTE , EN LA INTENSIDAD ELECTRONICA, LA INTENSIDAD DE LA LAMPARA, LA INTENSIDAD DE ORIGEN EL ANGULO DE FASE, Y EL CIRCULO DE CARGA (E). PARA QUE SE PRODUZCA EL CAMBIO DE DIRECCION (C) DESEADO. PARA CAMBIAR LA DIRECCION ELECTRICA DE LA LAMPARA (C), SE UTILIZA LA INTENSIDAD DE LA MISMA, EL ANGULO DE FASE, Y EL CIRCULO DE CARGA. LAREACCION DE LOS DISTINTOS PARAMETROS, ACTUAN CAMBIANDO LA DIRECCION (C) Y LA FRECUENCIA DE LOS GENERADORES.
ES88106325T 1988-04-20 1988-04-20 Convertidor para una lampara de descarga. Expired - Lifetime ES2054726T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88106325A EP0338109B1 (de) 1988-04-20 1988-04-20 Vorschaltgerät für eine Entladungslampe

Publications (1)

Publication Number Publication Date
ES2054726T3 true ES2054726T3 (es) 1994-08-16

Family

ID=8198904

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88106325T Expired - Lifetime ES2054726T3 (es) 1988-04-20 1988-04-20 Convertidor para una lampara de descarga.

Country Status (7)

Country Link
EP (1) EP0338109B1 (es)
AT (1) ATE103458T1 (es)
DE (2) DE3888675D1 (es)
DK (1) DK171604B1 (es)
ES (1) ES2054726T3 (es)
FI (1) FI94918C (es)
NO (1) NO177520C (es)

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US5198726A (en) * 1990-10-25 1993-03-30 U.S. Philips Corporation Electronic ballast circuit with lamp dimming control
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DE4210624A1 (de) * 1992-03-31 1993-10-07 Tridonic Bauelemente Elektronisches Vorschaltgerät für eine Gasentladungslampe
US5315214A (en) * 1992-06-10 1994-05-24 Metcal, Inc. Dimmable high power factor high-efficiency electronic ballast controller integrated circuit with automatic ambient over-temperature shutdown
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JPH11501454A (ja) * 1995-12-26 1999-02-02 ゼネラル・エレクトリック・カンパニイ 広い入力電圧範囲および広い調光範囲を持つ調光可能な電子式蛍光ランプ安定器の制御および保護
KR0182031B1 (ko) * 1995-12-28 1999-05-15 김광호 램프의 점등 상태를 감지하는 전자식 안정기 궤환 제어 시스템
US5742134A (en) * 1996-05-03 1998-04-21 Philips Electronics North America Corp. Inverter driving scheme
US5696431A (en) * 1996-05-03 1997-12-09 Philips Electronics North America Corporation Inverter driving scheme for capacitive mode protection
JP3858317B2 (ja) * 1996-11-29 2006-12-13 東芝ライテック株式会社 放電灯点灯装置及び照明装置
US5767631A (en) * 1996-12-20 1998-06-16 Motorola Inc. Power supply and electronic ballast with low-cost inverter bootstrap power source
DE19708792A1 (de) * 1997-03-04 1998-09-10 Tridonic Bauelemente Verfahren und Vorrichtung zum Erfassen des in einer Gasentladungslampe auftretenden Gleichrichteffekts
DE19708791C5 (de) * 1997-03-04 2004-12-30 Tridonicatco Gmbh & Co. Kg Steuerschaltung und elektronisches Vorschaltgerät mit einer derartigen Steuerschaltung
JP4252117B2 (ja) 1997-05-16 2009-04-08 株式会社デンソー 放電灯装置
JPH10327586A (ja) * 1997-05-26 1998-12-08 Chichibu Onoda Cement Corp 圧電トランスの制御回路及びその制御方法
US6111368A (en) * 1997-09-26 2000-08-29 Lutron Electronics Co., Inc. System for preventing oscillations in a fluorescent lamp ballast
EP0910229A3 (en) * 1997-10-16 1999-08-25 Tokin Corporation Cold-cathode tube lighting circuit with protection circuit for piezoelectric transformer
FR2773651A1 (fr) * 1998-01-13 1999-07-16 Motorola Semiconducteurs Circuit de temporisation
JP2982804B2 (ja) * 1998-01-16 1999-11-29 サンケン電気株式会社 放電灯点灯装置
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DE10106438A1 (de) * 2001-02-09 2002-08-14 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Vorschaltgerät zum Betrieb von elektrischen Lampen
DE10225880A1 (de) * 2002-06-11 2003-12-24 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Entladungslampenbetriebsschaltung mit einer Stromregelschaltung und einer Schaltung zur Detektion der Nähe zu einem kapazitiven Betrieb
DE10225881A1 (de) * 2002-06-11 2004-01-08 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Entladungslampenbetriebsschaltung mit Schaltung zur Detektion der Nähe zu einem kapazitiven Betrieb
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DE102006011970A1 (de) * 2006-03-15 2007-09-20 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Geregeltes Vorschaltgerät für eine Lampe
DE102006061357B4 (de) * 2006-12-22 2017-09-14 Infineon Technologies Austria Ag Verfahren zur Ansteuerung einer Leuchtstofflampe
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EP2595458A1 (en) * 2011-11-16 2013-05-22 Dahwa International Limited Fluorescent lamp
DE102014005669B4 (de) * 2014-04-19 2017-10-26 Iie Gmbh & Co. Kg Vorrichtung und Verfahren zum Betreiben eines Lichterzeugers
KR20170072186A (ko) * 2014-08-19 2017-06-26 인바이론멘탈 포텐셜즈, 인크. 추가된 여과 및 보호를 갖는 무전극 형광 안정기 구동 회로 및 공진 회로
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Also Published As

Publication number Publication date
FI94918C (fi) 1995-11-10
FI891828A7 (fi) 1989-10-21
NO177520C (no) 1995-09-27
DK188089A (da) 1989-10-21
NO891602L (no) 1989-10-23
EP0338109B1 (de) 1994-03-23
DK188089D0 (da) 1989-04-19
DE3888675D1 (de) 1994-04-28
EP0338109A1 (de) 1989-10-25
DK171604B1 (da) 1997-02-17
FI94918B (fi) 1995-07-31
ATE103458T1 (de) 1994-04-15
DE3913033A1 (de) 1989-11-16
FI891828A0 (fi) 1989-04-17
NO177520B (no) 1995-06-19
NO891602D0 (no) 1989-04-19

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