ATE432606T1 - Elektronisches vorschaltgerät - Google Patents

Elektronisches vorschaltgerät

Info

Publication number
ATE432606T1
ATE432606T1 AT04707218T AT04707218T ATE432606T1 AT E432606 T1 ATE432606 T1 AT E432606T1 AT 04707218 T AT04707218 T AT 04707218T AT 04707218 T AT04707218 T AT 04707218T AT E432606 T1 ATE432606 T1 AT E432606T1
Authority
AT
Austria
Prior art keywords
sub
lamp
inductance
ballast
discharge
Prior art date
Application number
AT04707218T
Other languages
English (en)
Inventor
Michael Winkel
Franz Tusch
Original Assignee
Hep Tech Co Ltd
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 Hep Tech Co Ltd filed Critical Hep Tech Co Ltd
Application granted granted Critical
Publication of ATE432606T1 publication Critical patent/ATE432606T1/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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Glass Compositions (AREA)
  • Furan Compounds (AREA)
AT04707218T 2003-02-04 2004-02-02 Elektronisches vorschaltgerät ATE432606T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10304544A DE10304544B4 (de) 2003-02-04 2003-02-04 Elektronisches Vorschaltgerät
PCT/EP2004/000921 WO2004071135A1 (de) 2003-02-04 2004-02-02 Elektronisches vorschaltgerät

Publications (1)

Publication Number Publication Date
ATE432606T1 true ATE432606T1 (de) 2009-06-15

Family

ID=32730743

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04707218T ATE432606T1 (de) 2003-02-04 2004-02-02 Elektronisches vorschaltgerät

Country Status (6)

Country Link
US (1) US7279844B2 (de)
EP (1) EP1590993B1 (de)
CN (1) CN1748447B (de)
AT (1) ATE432606T1 (de)
DE (2) DE10304544B4 (de)
WO (1) WO2004071135A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005057107B4 (de) * 2004-11-25 2013-11-14 Kk Elektrotechnik Gmbh Vorschaltgerät
CN101170863A (zh) * 2006-10-27 2008-04-30 马士科技有限公司 一种电流激励无磁环反馈式镇流器
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
KR101658210B1 (ko) * 2010-02-19 2016-09-21 페어차일드코리아반도체 주식회사 예열 제어 장치, 이를 포함하는 램프 구동 장치및 예열 제어 방법

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5510681A (en) * 1978-03-20 1996-04-23 Nilssen; Ole K. Operating circuit for gas discharge lamps
FR2446579A1 (fr) 1978-11-10 1980-08-08 Abadie Henri Perfectionnements aux dispositifs d'alimentation de tube fluorescent
DE3312572A1 (de) 1983-04-08 1984-10-18 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Elektronisches vorschaltgeraet fuer eine leuchtstofflampe
MX9102104A (es) 1990-12-19 1992-06-01 Philips Nv Adaptacion para desconectar el electrodo de una lampara fluorescente
EP0602719B1 (de) * 1992-12-16 1998-10-21 Koninklijke Philips Electronics N.V. Hochfrequenzumrichter für eine Entladungslampe mit vorheizbaren Elektroden
US5406174A (en) * 1992-12-16 1995-04-11 U. S. Philips Corporation Discharge lamp operating circuit with frequency control of dimming and lamp electrode heating
US5656891A (en) * 1994-10-13 1997-08-12 Tridonic Bauelemente Gmbh Gas discharge lamp ballast with heating control circuit and method of operating same
JP3484863B2 (ja) * 1995-03-29 2004-01-06 東芝ライテック株式会社 電源装置、放電灯点灯装置および照明装置
DE19520999A1 (de) * 1995-06-08 1996-12-12 Siemens Ag Schaltungsanordnung zur Wendelvorheizung von Leuchtstofflampen
BE1009717A3 (nl) * 1995-10-20 1997-07-01 Philips Electronics Nv Schakelinrichting.
US5920155A (en) * 1996-10-28 1999-07-06 Matsushita Electric Works, Ltd. Electronic ballast for discharge lamps
US5959408A (en) * 1997-08-07 1999-09-28 Magnetek, Inc. Symmetry control circuit for pre-heating in electronic ballasts
JP2002500820A (ja) * 1998-04-02 2002-01-08 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 回路配置
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
DE19920030A1 (de) * 1999-04-26 2000-11-09 Omnitronix Inc Elektronisches Vorschaltgerät
WO2000069226A1 (en) * 1999-05-06 2000-11-16 Koninklijke Philips Electronics N.V. Circuit arrangement
DE19923083A1 (de) * 1999-05-20 2001-01-04 Hueco Electronic Gmbh Vorschaltgerät für Niederdruckentladungslampen
DE10102837A1 (de) * 2001-01-22 2002-07-25 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Betriebsgerät für Gasentladungslampen mit Abschaltung der Wendelheizung

Also Published As

Publication number Publication date
DE502004009526D1 (de) 2009-07-09
DE10304544A1 (de) 2004-08-19
DE10304544B4 (de) 2006-10-12
WO2004071135A1 (de) 2004-08-19
CN1748447B (zh) 2010-06-16
EP1590993A1 (de) 2005-11-02
EP1590993B1 (de) 2009-05-27
US7279844B2 (en) 2007-10-09
CN1748447A (zh) 2006-03-15
US20060103327A1 (en) 2006-05-18

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Legal Events

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