BR102012022624B1 - Dispositivo de iluminação com supressão de pulsação óptica por energia elétrica de corrente alternada - Google Patents

Dispositivo de iluminação com supressão de pulsação óptica por energia elétrica de corrente alternada Download PDF

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Publication number
BR102012022624B1
BR102012022624B1 BR102012022624-3A BR102012022624A BR102012022624B1 BR 102012022624 B1 BR102012022624 B1 BR 102012022624B1 BR 102012022624 A BR102012022624 A BR 102012022624A BR 102012022624 B1 BR102012022624 B1 BR 102012022624B1
Authority
BR
Brazil
Prior art keywords
phase
supply
alternating current
current
bridge rectifier
Prior art date
Application number
BR102012022624-3A
Other languages
English (en)
Portuguese (pt)
Other versions
BR102012022624A2 (pt
BR102012022624A8 (pt
Inventor
Tai-Her Yang
Original Assignee
Tai- Her Yang
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
Priority claimed from US13/226,632 external-priority patent/US9066378B2/en
Application filed by Tai- Her Yang filed Critical Tai- Her Yang
Publication of BR102012022624A2 publication Critical patent/BR102012022624A2/pt
Publication of BR102012022624A8 publication Critical patent/BR102012022624A8/pt
Publication of BR102012022624B1 publication Critical patent/BR102012022624B1/pt

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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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Electroluminescent Light Sources (AREA)
BR102012022624-3A 2011-09-07 2012-09-06 Dispositivo de iluminação com supressão de pulsação óptica por energia elétrica de corrente alternada BR102012022624B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/226,632 US9066378B2 (en) 2009-06-29 2011-09-07 Lighting device with optical pulsation suppression by polyphase-driven electric energy
US13/226,632 2011-09-07

Publications (3)

Publication Number Publication Date
BR102012022624A2 BR102012022624A2 (pt) 2016-02-16
BR102012022624A8 BR102012022624A8 (pt) 2020-06-30
BR102012022624B1 true BR102012022624B1 (pt) 2020-09-15

Family

ID=47076092

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102012022624-3A BR102012022624B1 (pt) 2011-09-07 2012-09-06 Dispositivo de iluminação com supressão de pulsação óptica por energia elétrica de corrente alternada

Country Status (8)

Country Link
EP (1) EP2568773B1 (zh)
JP (1) JP5959375B2 (zh)
CN (2) CN202759652U (zh)
AU (1) AU2012216721B2 (zh)
BR (1) BR102012022624B1 (zh)
CA (1) CA2788742C (zh)
SG (1) SG188735A1 (zh)
TW (2) TWM460477U (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG188735A1 (en) * 2011-09-07 2013-04-30 Tai-Her Yang Lighting device with optical pulsation suppression by polyphase-driven electric energy
WO2015070361A1 (zh) * 2013-11-15 2015-05-21 钰瀚科技股份有限公司 利用多相位交流电源的发光二极管的照明装置
CN103731964A (zh) * 2014-01-17 2014-04-16 北京大学东莞光电研究院 一种三相交流驱动led的集成封装光源结构
GB2548209B (en) * 2016-03-07 2018-03-21 Intelligent Growth Solutions Ltd Controllable power and lighting system
DE102016012061B4 (de) 2016-09-29 2018-09-06 Helge Brüggemann Verfahren und Anordnung zum Betrieb einer Halbleiterlichtquelle an einer 3-Phasenwechselspannung
CN113708653A (zh) * 2020-05-21 2021-11-26 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） 谐波发电整流器和车载供电系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0665178B2 (ja) * 1988-02-23 1994-08-22 株式会社オーク製作所 環状の無電極放電光源装置およびその点灯方法
JPH0731150A (ja) * 1993-07-09 1995-01-31 Shindengen Electric Mfg Co Ltd スイッチング電源装置
JPH1197747A (ja) * 1997-09-24 1999-04-09 Db Seiko:Kk 交流用発光ダイオード点灯回路
JP3530359B2 (ja) * 1997-10-03 2004-05-24 新電元工業株式会社 ３相力率改善形コンバータ
US6385057B1 (en) * 2001-01-31 2002-05-07 Bartronics, Inc. Power conversion system and method of power conversion
US20070090767A1 (en) * 2005-10-24 2007-04-26 American Electrolier, Inc. Lighting system with multi-ballast AC-to-DC converter
US8664876B2 (en) * 2009-06-29 2014-03-04 Tai-Her Yang Lighting device with optical pulsation suppression by polyphase-driven electric energy
CN101989817B (zh) * 2009-07-29 2014-12-03 通用电气公司 三相led电源
JP2011077009A (ja) * 2009-10-02 2011-04-14 Fujisaki Denki Kk トンネルの照明装置
CN101741264A (zh) * 2009-11-22 2010-06-16 杨义根 一种单相用电器具的三相供电方式
CN101908828A (zh) * 2010-07-27 2010-12-08 中国科学院等离子体物理研究所 大功率四象限整流器的新型电路拓扑结构
SG188735A1 (en) * 2011-09-07 2013-04-30 Tai-Her Yang Lighting device with optical pulsation suppression by polyphase-driven electric energy

Also Published As

Publication number Publication date
JP2013058477A (ja) 2013-03-28
CN103002632B (zh) 2017-07-07
EP2568773A2 (en) 2013-03-13
TWI583244B (zh) 2017-05-11
AU2012216721A1 (en) 2013-03-21
EP2568773A3 (en) 2014-01-08
BR102012022624A2 (pt) 2016-02-16
CN202759652U (zh) 2013-02-27
CA2788742A1 (en) 2013-03-07
SG188735A1 (en) 2013-04-30
TW201315288A (zh) 2013-04-01
EP2568773B1 (en) 2016-05-11
TWM460477U (zh) 2013-08-21
JP5959375B2 (ja) 2016-08-02
AU2012216721B2 (en) 2016-08-25
CN103002632A (zh) 2013-03-27
BR102012022624A8 (pt) 2020-06-30
CA2788742C (en) 2019-03-05

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE AO CODIGO 3.1 PUBLICADO NA RPI2354 DE 16/02/2016 RELATIVO AO CAMPO INID (71) DEPOSITANTE. CONSIDEREM-SE OS DADOS ATUAIS.

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/09/2012, OBSERVADAS AS CONDICOES LEGAIS.