ATE318068T1 - Wechselrichter zur versorgung einer entladungslampe mit sprunghaft veränderlicher frequenz - Google Patents

Wechselrichter zur versorgung einer entladungslampe mit sprunghaft veränderlicher frequenz

Info

Publication number
ATE318068T1
ATE318068T1 AT97202310T AT97202310T ATE318068T1 AT E318068 T1 ATE318068 T1 AT E318068T1 AT 97202310 T AT97202310 T AT 97202310T AT 97202310 T AT97202310 T AT 97202310T AT E318068 T1 ATE318068 T1 AT E318068T1
Authority
AT
Austria
Prior art keywords
bridge circuit
discharge lamp
inverter
switch elements
surprisely
Prior art date
Application number
AT97202310T
Other languages
English (en)
Inventor
Tichelen Paul Jos Luc Van
Dominique Weyen
Original Assignee
Verdeyen N V F
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 Verdeyen N V F filed Critical Verdeyen N V F
Application granted granted Critical
Publication of ATE318068T1 publication Critical patent/ATE318068T1/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
    • H05B41/288—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 without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2928—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating conditions

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
AT97202310T 1997-07-24 1997-07-24 Wechselrichter zur versorgung einer entladungslampe mit sprunghaft veränderlicher frequenz ATE318068T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97202310A EP0893943B1 (de) 1997-07-24 1997-07-24 Wechselrichter zur Versorgung einer Entladungslampe mit sprunghaft veränderlicher Frequenz

Publications (1)

Publication Number Publication Date
ATE318068T1 true ATE318068T1 (de) 2006-03-15

Family

ID=8228587

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97202310T ATE318068T1 (de) 1997-07-24 1997-07-24 Wechselrichter zur versorgung einer entladungslampe mit sprunghaft veränderlicher frequenz

Country Status (3)

Country Link
EP (1) EP0893943B1 (de)
AT (1) ATE318068T1 (de)
DE (1) DE69735257T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2153314B1 (es) * 1999-02-17 2001-09-01 Univ Cantabria Sistema electronico de arranque suave y de optimizacion de la transferencia de energia para lamparas de descarga.
WO2003009652A1 (es) * 2001-07-13 2003-01-30 Sunshower España, S.L. Balasto multicarga para radiación electromagnetica con cableado simplificado
ES2169662B1 (es) * 2000-05-08 2003-11-01 Sunshower Espana S L Balasto multicarga para radiacion electromagnetica con cableado simplificado.
US6400100B1 (en) * 2000-07-20 2002-06-04 Philips Electronics North America Corporation System and method for determining the frequency of longitudinal mode required for color mixing in a discharge lamp
KR20040058248A (ko) * 2001-10-31 2004-07-03 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 방전 램프용 밸러스트 장치
US6580231B1 (en) * 2001-12-05 2003-06-17 Koninklijke Philips Electronics N.V. Color mixing in HID lamp at VHF frequencies
CN100464616C (zh) * 2004-06-30 2009-02-25 哈尔滨工业大学 高压气体放电灯的数字电子镇流器及其数控方法
DE102005059764A1 (de) * 2005-12-14 2007-06-21 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Schaltungsanordnung und Verfahren zum Betreiben einer Hochdruck-Gasentladungslampe
CN102291907A (zh) * 2011-05-19 2011-12-21 安徽卓越电气有限公司 一种无极灯数字电子镇流器及其控制方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705991A (en) * 1981-06-04 1987-11-10 U.S. Philips Corporation Method of operating a high-pressure metal vapor discharge lamp and circuit arrangement for carrying out this method
US4523128A (en) * 1982-12-10 1985-06-11 Honeywell Inc. Remote control of dimmable electronic gas discharge lamp ballasts
GB8711131D0 (en) * 1987-05-12 1987-06-17 Emi Plc Thorn Power supply
GB8909484D0 (en) * 1989-04-26 1989-06-14 Emi Plc Thorn A method of operating an arc discharge lamp
DE4123187A1 (de) * 1991-07-12 1993-01-14 Tridonic Bauelemente Vorschaltgeraet zum pulsbetrieb von gasentladungslampen
AU3767493A (en) * 1992-03-25 1993-10-21 Toto Ltd. Power regulator of discharge lamp and variable color illumination apparatus using the regulator
JP3280475B2 (ja) * 1993-08-03 2002-05-13 池田デンソー株式会社 放電灯点灯装置
US5394064A (en) * 1993-10-15 1995-02-28 Micro-Technology Inc.-Wisconsin Electronic ballast circuit for fluorescent lamps
DE59510867D1 (de) * 1995-05-23 2004-04-08 Praezisa Ind Elektronik Verfahren bzw. Vorrichtung zum Betrieb einer Hochdruckentladungslampe
JP3324386B2 (ja) * 1995-06-02 2002-09-17 株式会社デンソー 車両用放電灯制御装置

Also Published As

Publication number Publication date
DE69735257T2 (de) 2006-11-16
EP0893943B1 (de) 2006-02-15
EP0893943A1 (de) 1999-01-27
DE69735257D1 (de) 2006-04-20

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