ATE505064T1 - Verfahren zum betreiben einer gasentladungslampe - Google Patents

Verfahren zum betreiben einer gasentladungslampe

Info

Publication number
ATE505064T1
ATE505064T1 AT06807211T AT06807211T ATE505064T1 AT E505064 T1 ATE505064 T1 AT E505064T1 AT 06807211 T AT06807211 T AT 06807211T AT 06807211 T AT06807211 T AT 06807211T AT E505064 T1 ATE505064 T1 AT E505064T1
Authority
AT
Austria
Prior art keywords
gas discharge
discharge lamp
current
operating
voltage
Prior art date
Application number
AT06807211T
Other languages
English (en)
Inventor
Martin Brueckel
Simon Lankes
Andre Nauen
Bernhard Reiter
Original Assignee
Osram 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
Application filed by Osram Gmbh filed Critical Osram Gmbh
Application granted granted Critical
Publication of ATE505064T1 publication Critical patent/ATE505064T1/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
    • 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)
AT06807211T 2005-10-17 2006-10-12 Verfahren zum betreiben einer gasentladungslampe ATE505064T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005049582A DE102005049582A1 (de) 2005-10-17 2005-10-17 Verfahren zum Betreiben einer Gasentladungslampe
PCT/EP2006/067346 WO2007045599A1 (de) 2005-10-17 2006-10-12 Verfahren zum betreiben einer gasentladungslampe

Publications (1)

Publication Number Publication Date
ATE505064T1 true ATE505064T1 (de) 2011-04-15

Family

ID=37440675

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06807211T ATE505064T1 (de) 2005-10-17 2006-10-12 Verfahren zum betreiben einer gasentladungslampe

Country Status (10)

Country Link
US (1) US8456099B2 (de)
EP (1) EP1938669B1 (de)
JP (1) JP2009512170A (de)
KR (1) KR101358175B1 (de)
CN (1) CN101288344B (de)
AT (1) ATE505064T1 (de)
CA (1) CA2625059C (de)
DE (2) DE102005049582A1 (de)
TW (1) TW200740302A (de)
WO (1) WO2007045599A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4438826B2 (ja) * 2007-06-04 2010-03-24 セイコーエプソン株式会社 プロジェクタ及びプロジェクタ用光源装置の駆動方法
ATE515928T1 (de) 2007-07-10 2011-07-15 Koninkl Philips Electronics Nv Verfahren und antriebsvorrichtung zum betreiben einer gasentladungslampe
US20100157257A1 (en) * 2007-09-27 2010-06-24 Iwasaki Electric Co., Ltd. High pressure discharge lamp ballast, high pressure dischargep lamp driving method, and projector
JP4470985B2 (ja) 2007-09-28 2010-06-02 セイコーエプソン株式会社 光源装置、及びプロジェクタ
JP4548519B2 (ja) 2007-10-16 2010-09-22 セイコーエプソン株式会社 光源装置
WO2010007557A1 (en) * 2008-07-14 2010-01-21 Philips Intellectual Property & Standards Gmbh Method of driving a gas-discharge lamp
DE102009006339A1 (de) 2009-01-27 2010-09-16 Osram Gesellschaft mit beschränkter Haftung Verfahren und elektronisches Betriebsgerät zum Betreiben einer Gasentladungslampe sowie Projektor
DE102009006338B4 (de) 2009-01-27 2018-06-28 Osram Gmbh Verfahren zum Betreiben einer Gasentladungslampe mit Gleichspannungsphasen und elektronisches Betriebsgerät zum Betreiben einer Gasentladungslampe sowie Projektor, welche dieses Verfahren nutzen
JP4697326B2 (ja) * 2009-04-01 2011-06-08 ウシオ電機株式会社 高圧放電ランプ点灯装置
GB2521666A (en) * 2013-12-27 2015-07-01 Digital Projection Ltd Extended life discharge lamp

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5583396A (en) * 1993-03-18 1996-12-10 Matsushita Electric Industrial Co., Ltd. Optical device with metal halide discharge lamp having enhanced starting property
TW339496B (en) * 1994-06-22 1998-09-01 Philips Electronics Nv Method and circuit arrangement for operating a high-pressure discharge lamp
KR100664337B1 (ko) * 1998-12-17 2007-01-02 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 회로 장치
JP3327895B2 (ja) * 2000-04-28 2002-09-24 松下電器産業株式会社 高圧放電ランプ、当該ランプの製造方法および当該ランプの点灯方法並びに点灯装置
DE10021537A1 (de) * 2000-05-03 2001-11-08 Philips Corp Intellectual Pty Verfahren und Vorrichtung zum Betreiben einer Gasentladungslampe
JP4223760B2 (ja) * 2001-08-28 2009-02-12 フェニックス電機株式会社 放電灯の点灯方法、放電灯の点灯回路及び該回路を利用した光源装置並びに該光源装置を具備した光学機器
JP3893042B2 (ja) * 2001-10-26 2007-03-14 松下電器産業株式会社 高圧放電ランプの点灯方法、点灯装置及び高圧放電ランプ装置
JP4186578B2 (ja) 2002-10-09 2008-11-26 ウシオ電機株式会社 高圧放電ランプ点灯装置
JP2004296427A (ja) * 2003-03-13 2004-10-21 Ushio Inc 超高圧水銀ランプ発光装置
US7323824B2 (en) * 2004-08-03 2008-01-29 Matsushita Electric Works Ltd. Methods and apparatus for operating very high pressure short arc discharge lamps
US7250732B2 (en) * 2004-09-30 2007-07-31 General Electric Company High pressure discharge lamp control system and method
JP2006173022A (ja) * 2004-12-17 2006-06-29 Sharp Corp 光源装置及びプロジェクタ
US7443103B2 (en) * 2005-06-24 2008-10-28 General Electric Company High pressure lamp with lamp flicker suppression and lamp voltage control
JP4637675B2 (ja) * 2005-07-27 2011-02-23 三菱電機株式会社 ランプ点灯装置

Also Published As

Publication number Publication date
EP1938669B1 (de) 2011-04-06
US20090256491A1 (en) 2009-10-15
KR20080067349A (ko) 2008-07-18
EP1938669A1 (de) 2008-07-02
TW200740302A (en) 2007-10-16
DE502006009277D1 (de) 2011-05-19
CA2625059C (en) 2017-03-07
CA2625059A1 (en) 2007-04-26
WO2007045599A1 (de) 2007-04-26
KR101358175B1 (ko) 2014-02-07
CN101288344A (zh) 2008-10-15
CN101288344B (zh) 2012-07-18
US8456099B2 (en) 2013-06-04
JP2009512170A (ja) 2009-03-19
DE102005049582A1 (de) 2007-04-19

Similar Documents

Publication Publication Date Title
ATE505064T1 (de) Verfahren zum betreiben einer gasentladungslampe
TW200735148A (en) Process for the production of electrolyte capacitors of high nominal voltage
CY1119926T1 (el) Νεοι μεταλλακτες prongf και χρησεις αυτων στην παραγωγη bhta-ngf
ATE496517T1 (de) Verfahren und antriebsvorrichtung zum betreiben einer gasentladungslampe
EP1754804A4 (de) Elektrode, ozongenerator und ozonerzeugungsverfahren
ATE552609T1 (de) Vorrichtung zum betrieb einer hochdruckentladungslampe
DE602004017736D1 (de) Verwendung von rapamycin und dessen derivaten zur behandlung von knochenverlust
DE602005008000D1 (de) System zum Einsparen von Verbrauchsmaterial bei Plasmabrennern
FI20011351L (fi) Menetelmä elektrolyysin virtahyötysuhteen parantamiseksi
CA2535145A1 (en) Method of ac welding
DE60229445D1 (de) Spannungsquelle für funkenerosion
MX2010009936A (es) Metodos y sistemas de tratamiento de un barreno.
ATE434920T1 (de) Verfahren zum betrieb einer hochintensitätsentladungslampe, lampentreiber und projektionssystem
DE60238450D1 (de) Verfahren zum zuführen von lot
PL1958724T3 (pl) Sposób spajania łukiem elektrycznym z zastosowaniem prądu przemiennego
EP1699130A8 (de) Wechselrichter
FR2849437B1 (fr) Nanotubes de carbone
DE502005010390D1 (de) Verfahren zum betrieb eines wechselrichters und anordnung zur durchführung des verfahrens
DE60324428D1 (de) Niederspannungsentladungslampe und verfahren zu ihrer herstellung
MX2007002833A (es) Derivados de alquiliden-tetrahidronaftaleno, procedimiento para su preparacion y su uso como antiinflamatorios.
ATE368777T1 (de) Verfahren und anordnung zum entfeuchten einer wand
WO2007050321A3 (en) Hid dimming method and apparatus
MY134387A (en) Method and device to purify gas
DE602004031558D1 (de) Verfahren zur umwandlung von synthesegas in kohlenwasserstoffe in gegenwart von beta-sic und austragsstrom des verfahrens
ATE406786T1 (de) Schaltungsanordnung und verfahren zum betrieb einer gasentladungslampe