GB201304237D0 - Dimmer switches suitable for LED lamps - Google Patents

Dimmer switches suitable for LED lamps

Info

Publication number
GB201304237D0
GB201304237D0 GBGB1304237.9A GB201304237A GB201304237D0 GB 201304237 D0 GB201304237 D0 GB 201304237D0 GB 201304237 A GB201304237 A GB 201304237A GB 201304237 D0 GB201304237 D0 GB 201304237D0
Authority
GB
United Kingdom
Prior art keywords
led lamps
dimmer switches
switches suitable
dimmer
lamps
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.)
Withdrawn
Application number
GBGB1304237.9A
Other versions
GB2511571A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZANO CONTROLS Ltd
Original Assignee
ZANO CONTROLS Ltd
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
Application filed by ZANO CONTROLS Ltd filed Critical ZANO CONTROLS Ltd
Priority to GB1304237.9A priority Critical patent/GB2511571A/en
Publication of GB201304237D0 publication Critical patent/GB201304237D0/en
Priority to GB1403673.5A priority patent/GB2511641A/en
Priority to PCT/GB2014/050654 priority patent/WO2014135875A1/en
Publication of GB2511571A publication Critical patent/GB2511571A/en
Withdrawn legal-status Critical Current

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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • 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]
    • H05B45/30—Driver circuits
    • H05B45/395—Linear regulators
    • H05B45/397—Current mirror circuits
    • 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
    • H05B39/044—Controlling the light-intensity of the source continuously
    • H05B39/048—Controlling the light-intensity of the source continuously with reverse phase control
    • 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
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
GB1304237.9A 2013-03-08 2013-03-08 Dimmer switches suitable for LED lamps Withdrawn GB2511571A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1304237.9A GB2511571A (en) 2013-03-08 2013-03-08 Dimmer switches suitable for LED lamps
GB1403673.5A GB2511641A (en) 2013-03-08 2014-03-03 Dimmer switches suitable for LED lamps
PCT/GB2014/050654 WO2014135875A1 (en) 2013-03-08 2014-03-05 Dimmer switches suitable for led lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1304237.9A GB2511571A (en) 2013-03-08 2013-03-08 Dimmer switches suitable for LED lamps

Publications (2)

Publication Number Publication Date
GB201304237D0 true GB201304237D0 (en) 2013-04-24
GB2511571A GB2511571A (en) 2014-09-10

Family

ID=48189619

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1304237.9A Withdrawn GB2511571A (en) 2013-03-08 2013-03-08 Dimmer switches suitable for LED lamps
GB1403673.5A Withdrawn GB2511641A (en) 2013-03-08 2014-03-03 Dimmer switches suitable for LED lamps

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1403673.5A Withdrawn GB2511641A (en) 2013-03-08 2014-03-03 Dimmer switches suitable for LED lamps

Country Status (2)

Country Link
GB (2) GB2511571A (en)
WO (1) WO2014135875A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9788391B1 (en) 2015-12-03 2017-10-10 Heartland, Inc. Solid state lighting panel
GB2595922A (en) * 2020-06-12 2021-12-15 Zano Controls Ltd Dimmer switches

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK628788A (en) * 1987-12-12 1989-06-13 Insta Elektro Gmbh & Co Kg BRIGHTNESS ADJUSTMENT CIRCUIT
DK13489A (en) * 1988-03-30 1989-10-01 Insta Elektro Gmbh & Co Kg BRIGHTNESS REGULATION CIRCUIT FOR INCIDENTAL LIGHTS AND NETWORK PARTS WITH A PROTECTIVE AND LIMIT CIRCUIT TO GET AN ELECTRONIC SECURITY
US4870340A (en) * 1989-02-03 1989-09-26 Davis Controls Corporation Method of and apparatus for reducing energy consumption
IT1259010B (en) * 1992-07-24 1996-03-11 Relco Srl DEVICE FOR THE ADJUSTMENT OF LOADS SUPPLIED WITH ALTERNATING CURRENT
DE4309048C2 (en) * 1993-03-20 1995-02-02 Telefunken Microelectron Circuit arrangement of a two-wire switch
DE10148644B4 (en) * 2001-10-02 2017-07-27 Seuffer gmbH & Co. KG Electrical circuit for dimming the two half-waves of an alternating voltage
US6906477B2 (en) * 2003-10-14 2005-06-14 Astral Communications, Inc. Linear control device for controlling a resistive and/or an inductive and/or a capacitive load
WO2009109957A1 (en) * 2008-03-05 2009-09-11 Power Electronics Systems (2006) Ltd. Electronic ac power controller
WO2012081350A1 (en) * 2010-12-14 2012-06-21 株式会社エルム Highly stable dimming device
CN202617436U (en) * 2012-05-17 2012-12-19 郑榕彬 A two-wire dimming circuit using back-porch phase control

Also Published As

Publication number Publication date
GB201403673D0 (en) 2014-04-16
WO2014135875A1 (en) 2014-09-12
GB2511641A (en) 2014-09-10
GB2511571A (en) 2014-09-10

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)