DE502006009277D1 - Verfahren zum betreiben einer gasentladungslampe - Google Patents
Verfahren zum betreiben einer gasentladungslampeInfo
- Publication number
- DE502006009277D1 DE502006009277D1 DE502006009277T DE502006009277T DE502006009277D1 DE 502006009277 D1 DE502006009277 D1 DE 502006009277D1 DE 502006009277 T DE502006009277 T DE 502006009277T DE 502006009277 T DE502006009277 T DE 502006009277T DE 502006009277 D1 DE502006009277 D1 DE 502006009277D1
- Authority
- DE
- Germany
- Prior art keywords
- gas discharge
- discharge lamp
- current
- operating
- voltage
- 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.)
- Active
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)
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 |
|---|---|
| DE502006009277D1 true DE502006009277D1 (de) | 2011-05-19 |
Family
ID=37440675
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102005049582A Withdrawn DE102005049582A1 (de) | 2005-10-17 | 2005-10-17 | Verfahren zum Betreiben einer Gasentladungslampe |
| DE502006009277T Active DE502006009277D1 (de) | 2005-10-17 | 2006-10-12 | Verfahren zum betreiben einer gasentladungslampe |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102005049582A Withdrawn DE102005049582A1 (de) | 2005-10-17 | 2005-10-17 | 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)
| 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 |
| JP5313243B2 (ja) * | 2007-07-10 | 2013-10-09 | コーニンクレッカ フィリップス エヌ ヴェ | ガス放電ランプを駆動するための方法及び駆動ユニット |
| CN101790900A (zh) * | 2007-09-27 | 2010-07-28 | 岩崎电气株式会社 | 高压放电灯镇流器、高压放电灯驱动方法及投影仪 |
| 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 |
| 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 |
| DE102009006339A1 (de) | 2009-01-27 | 2010-09-16 | Osram Gesellschaft mit beschränkter Haftung | Verfahren und elektronisches Betriebsgerät zum Betreiben einer Gasentladungslampe sowie Projektor |
| 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)
| 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 |
-
2005
- 2005-10-17 DE DE102005049582A patent/DE102005049582A1/de not_active Withdrawn
-
2006
- 2006-10-12 WO PCT/EP2006/067346 patent/WO2007045599A1/de active Application Filing
- 2006-10-12 AT AT06807211T patent/ATE505064T1/de active
- 2006-10-12 KR KR1020087011757A patent/KR101358175B1/ko not_active IP Right Cessation
- 2006-10-12 DE DE502006009277T patent/DE502006009277D1/de active Active
- 2006-10-12 JP JP2008536023A patent/JP2009512170A/ja active Pending
- 2006-10-12 US US12/083,604 patent/US8456099B2/en active Active
- 2006-10-12 CA CA2625059A patent/CA2625059C/en not_active Expired - Fee Related
- 2006-10-12 EP EP06807211A patent/EP1938669B1/de not_active Not-in-force
- 2006-10-12 CN CN2006800384043A patent/CN101288344B/zh not_active Expired - Fee Related
- 2006-10-16 TW TW095137994A patent/TW200740302A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN101288344A (zh) | 2008-10-15 |
| JP2009512170A (ja) | 2009-03-19 |
| CN101288344B (zh) | 2012-07-18 |
| TW200740302A (en) | 2007-10-16 |
| EP1938669B1 (de) | 2011-04-06 |
| ATE505064T1 (de) | 2011-04-15 |
| US20090256491A1 (en) | 2009-10-15 |
| DE102005049582A1 (de) | 2007-04-19 |
| WO2007045599A1 (de) | 2007-04-26 |
| EP1938669A1 (de) | 2008-07-02 |
| KR101358175B1 (ko) | 2014-02-07 |
| CA2625059C (en) | 2017-03-07 |
| US8456099B2 (en) | 2013-06-04 |
| KR20080067349A (ko) | 2008-07-18 |
| CA2625059A1 (en) | 2007-04-26 |
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