HK1089614A1 - Dimmable lighting system - Google Patents

Dimmable lighting system

Info

Publication number: HK1089614A1
Authority: HK; Hong Kong
Prior art keywords: lighting system; dimmable lighting; dimmable; lighting
Prior art date: 2004-10-01

Application number

HK06110935A

Inventor

Henry Shu Hung Chung

Ngai-Man Ho

Original Assignee

Energy Double Tree Ltd E

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.)

2004-10-01

Filing date

2006-10-03

Publication date

2006-12-01

2006-10-03 Application filed by Energy Double Tree Ltd E filed Critical Energy Double Tree Ltd E

2006-12-01 Publication of HK1089614A1 publication Critical patent/HK1089614A1/en

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
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/04—Controlling
- H05B39/041—Controlling the light-intensity of the source
- 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
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
- H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
- H05B41/3924—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by phase control, e.g. using a triac
- 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
- 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
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/39—Controlling the intensity of light continuously
- 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
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
- H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Circuit Arrangements For Discharge Lamps (AREA)

HK06110935A 2004-10-01 2006-10-03 Dimmable lighting system HK1089614A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB0421901A GB2418786B (en)	2004-10-01	2004-10-01	Dimmable lighting system

Publications (1)

Publication Number	Publication Date
HK1089614A1 true HK1089614A1 (en)	2006-12-01

Family

ID=33427952

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HK06110935A HK1089614A1 (en)	2004-10-01	2006-10-03	Dimmable lighting system

Country Status (5)

Country	Link
CN (1)	CN101044800B (en)
AU (1)	AU2005291756B8 (en)
GB (1)	GB2418786B (en)
HK (1)	HK1089614A1 (en)
WO (1)	WO2006037265A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ITMI20081856A1 (en) *	2008-10-20	2010-04-21	Santino Letizia	ELECTRONIC POWER SUPPLY BASED ON CONSUMPTION FOR LOW-LOW-PRESSURE-DISCHARGE LAMPS
ES2325730B2 (en) *	2009-02-20	2010-03-01	Universidad Politecnica De Madrid	CONTINUOUS LIGHTING REGULATION SYSTEM.
WO2011057442A1 (en) *	2009-11-12	2011-05-19	City University Of Hong Kong	A method and system for controlling power supplied to a lamp tube in a lighting system having a non-dimmable ballast circuit
EP3573208B1 (en)	2010-10-04	2024-10-23	Versitech, Ltd.	A power control circuit and method for stabilizing a power supply
CN102695345B (en) *	2012-06-01	2014-03-26	雷锡社	Energy-efficiency intelligent ballast
CN103747603B (en) *	2013-12-24	2016-08-24	浙江大学	Isolated form multiple stage electric ballast is combined light modulation and is performed circuit
CN103763824A (en) *	2014-01-09	2014-04-30	深圳市轩瑞光电技术有限公司	Parallel digital signal transmission intelligent control system
CN104780664B (en) *	2015-03-30	2017-03-08	广州禺华电气设备有限公司	A kind of virtual protection type voltage regulation intelligent grid energy saving control system of frequency conversion in use
US10728981B2 (en)	2017-11-10	2020-07-28	University Of Manitoba	Transformerless single-phase unified power quality conditioner (UPQC) for large scale LED lighting networks

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TW344190B (en) *	1992-09-22	1998-11-01	Matsushita Electric Works Ltd	Discharge lamp lighting device
ES2070051B1 (en) *	1992-11-27	1997-02-16	Ingenieria De Sistemas De Cont	STATIC ENERGY REGULATOR FOR LIGHTING NETWORKS WITH CONTROL OVER THE MAGNITUDE OF INTENSITY AND / OR VOLTAGE, HARMONIC CONTENT AND REACTIVE ENERGY SUPPLIED WITH THE LOAD.
CA2168941A1 (en) *	1996-02-06	1997-08-07	Barna Szabados	Dimmer for fluorescent lighting
US6121734A (en) *	1998-10-16	2000-09-19	Szabados; Barna	Apparatus for dimming a fluorescent lamp with a magnetic ballast
US6708049B1 (en) *	1999-09-28	2004-03-16	Nellcor Puritan Bennett Incorporated	Sensor with signature of data relating to sensor
US6486641B2 (en) *	2000-06-01	2002-11-26	Powertec International	Power regulation of electrical loads to provide reduction in power consumption
EP1209954A1 (en) *	2000-11-24	2002-05-29	City University of Hong Kong	Dimming control of electronic ballasts
US7304439B2 (en) *	2001-09-06	2007-12-04	E. Energy Technology Limited	Phase-controlled dimmable electronic ballasts for fluorescent lamps with very wide dimming range
US6392366B1 (en) *	2001-09-19	2002-05-21	General Electric Company	Traic dimmable electrodeless fluorescent lamp
WO2003105541A1 (en) *	2002-06-07	2003-12-18	松下電器産業株式会社	Electrodeless light bulb type fluorescent lamp and discharge lamp lighting device

2004
- 2004-10-01 GB GB0421901A patent/GB2418786B/en not_active Expired - Fee Related
2005
- 2005-09-28 AU AU2005291756A patent/AU2005291756B8/en not_active Ceased
- 2005-09-28 CN CN2005800335023A patent/CN101044800B/en not_active Expired - Fee Related
- 2005-09-28 WO PCT/CN2005/001584 patent/WO2006037265A1/en active Application Filing
2006
- 2006-10-03 HK HK06110935A patent/HK1089614A1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
CN101044800B (en)	2011-06-08
GB2418786B (en)	2006-11-29
GB2418786A (en)	2006-04-05
GB0421901D0 (en)	2004-11-03
WO2006037265A1 (en)	2006-04-13
CN101044800A (en)	2007-09-26
AU2005291756B2 (en)	2011-04-21
AU2005291756A8 (en)	2011-06-09
AU2005291756B8 (en)	2011-06-09
AU2005291756A1 (en)	2006-04-13

Publication	Publication Date	Title
GB0427744D0 (en)	2005-01-19	Dimmable light
EP1763697A4 (en)	2009-10-28	Illumination systems
GB0323254D0 (en)	2003-11-05	Lighting system
GB2417790B (en)	2006-11-08	Lighting system
HK1089614A1 (en)	2006-12-01	Dimmable lighting system
EP1711738A4 (en)	2008-05-28	Track-movable lighting system
GB2415494B (en)	2008-06-11	Lamp
GB2404474B (en)	2007-03-07	Lighting system
GB2397872B (en)	2006-07-19	Lighting system
GB2421366B (en)	2008-09-03	Electronic dimmer for lighting
GB0413576D0 (en)	2004-07-21	Lamp
GB2422952B (en)	2007-01-31	Lamp for backlight
GB2397160B (en)	2006-02-01	Lighting
EP1787498A4 (en)	2010-03-24	Lighting control
GB0303258D0 (en)	2003-03-19	Lighting system
GB0419380D0 (en)	2004-10-06	Lighting system
PT1645468T (en)	2017-02-22	Lamp unit
GB0406382D0 (en)	2004-04-21	Lamp structure
GB0525270D0 (en)	2006-01-18	Blue-enriched incandescent lamp
GB0422898D0 (en)	2004-11-17	DC lighting systems
GB0301334D0 (en)	2003-02-19	Dimmer lamp
GB0407085D0 (en)	2004-05-05	Lighting component
GB0421632D0 (en)	2004-10-27	Illumination system
GB0400532D0 (en)	2004-02-11	Illumination system
AU158204S (en)	2005-08-01	Lamp

Legal Events

Date	Code	Title	Description
2016-04-29	PC	Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)	Effective date: 20151001