JP2007257989A - 高圧放電灯点灯装置 - Google Patents
高圧放電灯点灯装置 Download PDFInfo
- Publication number
- JP2007257989A JP2007257989A JP2006080572A JP2006080572A JP2007257989A JP 2007257989 A JP2007257989 A JP 2007257989A JP 2006080572 A JP2006080572 A JP 2006080572A JP 2006080572 A JP2006080572 A JP 2006080572A JP 2007257989 A JP2007257989 A JP 2007257989A
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- pressure discharge
- voltage
- capacitor
- lighting device
- 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.)
- Pending
Links
Images
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
- H05B41/2885—Static converters especially adapted therefor; Control thereof
- H05B41/2886—Static converters especially adapted therefor; Control thereof comprising a controllable preconditioner, e.g. a booster
-
- 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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006080572A JP2007257989A (ja) | 2006-03-23 | 2006-03-23 | 高圧放電灯点灯装置 |
DE102007012077A DE102007012077A1 (de) | 2006-03-23 | 2007-03-13 | Vorrichtung zum Starten und Betreiben einer Hochdruckentladungslampe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006080572A JP2007257989A (ja) | 2006-03-23 | 2006-03-23 | 高圧放電灯点灯装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007257989A true JP2007257989A (ja) | 2007-10-04 |
Family
ID=38438568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006080572A Pending JP2007257989A (ja) | 2006-03-23 | 2006-03-23 | 高圧放電灯点灯装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2007257989A (de) |
DE (1) | DE102007012077A1 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009145050A1 (ja) | 2008-05-27 | 2009-12-03 | パナソニック電工株式会社 | 高圧放電灯点灯装置および照明器具 |
EP2154936A2 (de) | 2008-08-15 | 2010-02-17 | Panasonic Electric Works Co., Ltd. | Beleuchtungsvorrichtung mit Hochdruckentladungslampe und Leuchte |
JP2011138626A (ja) * | 2009-12-25 | 2011-07-14 | Mitsubishi Electric Corp | 放電灯点灯装置および照明器具 |
JP2014123153A (ja) * | 2014-03-13 | 2014-07-03 | Seiko Epson Corp | 投射型表示装置及びその制御方法 |
JP2014142671A (ja) * | 2014-04-30 | 2014-08-07 | Seiko Epson Corp | 投射型表示装置及びその制御方法 |
JP5842956B2 (ja) * | 2014-06-16 | 2016-01-13 | ウシオ電機株式会社 | 放電ランプ点灯装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05283185A (ja) * | 1992-03-30 | 1993-10-29 | Toshiba Lighting & Technol Corp | 放電灯点灯装置 |
JPH06168788A (ja) * | 1992-11-27 | 1994-06-14 | Eye Lighting Syst Corp | 放電灯点灯装置 |
JP2004023952A (ja) * | 2002-06-19 | 2004-01-22 | Aishin:Kk | 停電検出回路 |
JP2005108601A (ja) * | 2003-09-30 | 2005-04-21 | Daihen Corp | 放電灯点灯装置 |
-
2006
- 2006-03-23 JP JP2006080572A patent/JP2007257989A/ja active Pending
-
2007
- 2007-03-13 DE DE102007012077A patent/DE102007012077A1/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05283185A (ja) * | 1992-03-30 | 1993-10-29 | Toshiba Lighting & Technol Corp | 放電灯点灯装置 |
JPH06168788A (ja) * | 1992-11-27 | 1994-06-14 | Eye Lighting Syst Corp | 放電灯点灯装置 |
JP2004023952A (ja) * | 2002-06-19 | 2004-01-22 | Aishin:Kk | 停電検出回路 |
JP2005108601A (ja) * | 2003-09-30 | 2005-04-21 | Daihen Corp | 放電灯点灯装置 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009145050A1 (ja) | 2008-05-27 | 2009-12-03 | パナソニック電工株式会社 | 高圧放電灯点灯装置および照明器具 |
JP2009289480A (ja) * | 2008-05-27 | 2009-12-10 | Panasonic Electric Works Co Ltd | 高圧放電灯点灯装置および照明器具 |
US8593077B2 (en) | 2008-05-27 | 2013-11-26 | Panasonic Corporation | High-voltage discharge lamp lighting device and lighting fixture |
EP2154936A2 (de) | 2008-08-15 | 2010-02-17 | Panasonic Electric Works Co., Ltd. | Beleuchtungsvorrichtung mit Hochdruckentladungslampe und Leuchte |
JP2011138626A (ja) * | 2009-12-25 | 2011-07-14 | Mitsubishi Electric Corp | 放電灯点灯装置および照明器具 |
JP2014123153A (ja) * | 2014-03-13 | 2014-07-03 | Seiko Epson Corp | 投射型表示装置及びその制御方法 |
JP2014142671A (ja) * | 2014-04-30 | 2014-08-07 | Seiko Epson Corp | 投射型表示装置及びその制御方法 |
JP5842956B2 (ja) * | 2014-06-16 | 2016-01-13 | ウシオ電機株式会社 | 放電ランプ点灯装置 |
Also Published As
Publication number | Publication date |
---|---|
DE102007012077A1 (de) | 2007-09-27 |
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