IL146536A0 - An electronic ballast circuit - Google Patents
An electronic ballast circuitInfo
- Publication number
- IL146536A0 IL146536A0 IL14653600A IL14653600A IL146536A0 IL 146536 A0 IL146536 A0 IL 146536A0 IL 14653600 A IL14653600 A IL 14653600A IL 14653600 A IL14653600 A IL 14653600A IL 146536 A0 IL146536 A0 IL 146536A0
- Authority
- IL
- Israel
- Prior art keywords
- waveform
- time
- currents
- transition
- ballast circuit
- Prior art date
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
- H05B41/282—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
-
- 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
- H05B41/282—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
- H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
- H05B41/2858—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating conditions
-
- 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)
- Discharge Heating (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE990396 | 1999-05-17 | ||
PCT/IE2000/000067 WO2000070920A1 (en) | 1999-05-17 | 2000-05-17 | An electronic ballast circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
IL146536A0 true IL146536A0 (en) | 2002-07-25 |
Family
ID=11042066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL14653600A IL146536A0 (en) | 1999-05-17 | 2000-05-17 | An electronic ballast circuit |
Country Status (12)
Country | Link |
---|---|
US (1) | US6614192B1 (zh) |
EP (1) | EP1181845B1 (zh) |
JP (1) | JP2003500807A (zh) |
KR (1) | KR20020012576A (zh) |
CN (1) | CN1362002A (zh) |
AT (1) | ATE246438T1 (zh) |
AU (1) | AU762807B2 (zh) |
CA (1) | CA2371527A1 (zh) |
DE (1) | DE60004213T2 (zh) |
IE (2) | IES20000380A2 (zh) |
IL (1) | IL146536A0 (zh) |
WO (1) | WO2000070920A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2320711B1 (en) | 2009-11-09 | 2020-09-16 | Toshiba Lighting & Technology Corporation | LED lighting device and illuminating device |
JP2012009772A (ja) * | 2010-06-28 | 2012-01-12 | Toshiba Lighting & Technology Corp | 電源装置および照明器具 |
KR20130014111A (ko) * | 2011-07-29 | 2013-02-07 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 유기 발광 표시 장치의 제조 방법 |
RU2497227C2 (ru) | 2012-01-27 | 2013-10-27 | Виктор Александрович Долгих | Способ генерации излучения на резонансных переходах атомов металлов |
US9547319B2 (en) * | 2012-08-28 | 2017-01-17 | Abl Ip Holding Llc | Lighting control device |
US9041312B2 (en) * | 2012-08-28 | 2015-05-26 | Abl Ip Holding Llc | Lighting control device |
CN103619114B (zh) * | 2013-12-19 | 2015-06-10 | 山东建筑大学 | 可减小对电网电压波形畸变影响的电子型镇流器 |
CN108494278B (zh) * | 2018-05-02 | 2024-01-09 | 程德明 | 镜象型桥式整流器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4962344A (en) * | 1989-05-23 | 1990-10-09 | Advanced Micro Devices, Inc. | Segmented waveform generator |
US5250877A (en) * | 1991-06-04 | 1993-10-05 | Rockwell International Corporation | Method and apparatus for driving a gas discharge lamp |
US5410188A (en) * | 1992-12-22 | 1995-04-25 | National Semiconductor Corporation | Enhanced integrated waveshaping circuit |
JPH07211472A (ja) * | 1994-01-24 | 1995-08-11 | Hitachi Media Electron:Kk | 点灯装置 |
US5825223A (en) * | 1996-07-30 | 1998-10-20 | Micro Linear Corporation | Technique for controlling the slope of a periodic waveform |
TW348363B (en) * | 1996-10-21 | 1998-12-21 | Matsushita Electric Ind Co Ltd | Operating method and operating apparatus for a high pressure discharge lamp |
US6411041B1 (en) * | 1999-06-02 | 2002-06-25 | Jorge M. Parra | Non-thermionic fluorescent lamps and lighting systems |
US6271633B1 (en) * | 1999-11-01 | 2001-08-07 | Philips Electronics North America Corporation | High power factor electronic ballast with fully differential circuit topology |
US6225755B1 (en) * | 1999-11-01 | 2001-05-01 | Philips Electronics North America Corporation | High power factor electronic ballast with simplified circuit topology |
JP4426132B2 (ja) * | 2000-07-26 | 2010-03-03 | ハリソン東芝ライティング株式会社 | 高圧放電ランプ点灯方法、高圧放電ランプ点灯装置および照明装置 |
-
2000
- 2000-05-17 IE IE20000380A patent/IES20000380A2/en not_active IP Right Cessation
- 2000-05-17 IE IE20000379A patent/IE20000379A1/en not_active IP Right Cessation
- 2000-05-17 AU AU46070/00A patent/AU762807B2/en not_active Ceased
- 2000-05-17 KR KR1020017014681A patent/KR20020012576A/ko not_active Application Discontinuation
- 2000-05-17 CN CN00810476A patent/CN1362002A/zh active Pending
- 2000-05-17 WO PCT/IE2000/000067 patent/WO2000070920A1/en not_active Application Discontinuation
- 2000-05-17 EP EP00927685A patent/EP1181845B1/en not_active Expired - Lifetime
- 2000-05-17 DE DE60004213T patent/DE60004213T2/de not_active Expired - Lifetime
- 2000-05-17 AT AT00927685T patent/ATE246438T1/de not_active IP Right Cessation
- 2000-05-17 JP JP2000619245A patent/JP2003500807A/ja active Pending
- 2000-05-17 CA CA002371527A patent/CA2371527A1/en not_active Abandoned
- 2000-05-17 US US09/979,052 patent/US6614192B1/en not_active Expired - Fee Related
- 2000-05-17 IL IL14653600A patent/IL146536A0/xx unknown
Also Published As
Publication number | Publication date |
---|---|
KR20020012576A (ko) | 2002-02-16 |
EP1181845B1 (en) | 2003-07-30 |
CN1362002A (zh) | 2002-07-31 |
WO2000070920A1 (en) | 2000-11-23 |
US6614192B1 (en) | 2003-09-02 |
AU762807B2 (en) | 2003-07-03 |
DE60004213D1 (de) | 2003-09-04 |
CA2371527A1 (en) | 2000-11-23 |
EP1181845A1 (en) | 2002-02-27 |
JP2003500807A (ja) | 2003-01-07 |
IE20000379A1 (en) | 2001-02-21 |
AU4607000A (en) | 2000-12-05 |
ATE246438T1 (de) | 2003-08-15 |
DE60004213T2 (de) | 2004-05-27 |
IES20000380A2 (en) | 2001-02-21 |
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