GB0902127D0 - Control of environmental conditioning devices - Google Patents

Control of environmental conditioning devices

Info

Publication number
GB0902127D0
GB0902127D0 GBGB0902127.0A GB0902127A GB0902127D0 GB 0902127 D0 GB0902127 D0 GB 0902127D0 GB 0902127 A GB0902127 A GB 0902127A GB 0902127 D0 GB0902127 D0 GB 0902127D0
Authority
GB
United Kingdom
Prior art keywords
control
conditioning devices
environmental conditioning
environmental
devices
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
Application number
GBGB0902127.0A
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.)
Novar ED&S Ltd
Original Assignee
Novar ED&S 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 Novar ED&S Ltd filed Critical Novar ED&S Ltd
Priority to GBGB0902127.0A priority Critical patent/GB0902127D0/en
Publication of GB0902127D0 publication Critical patent/GB0902127D0/en
Priority to GB1002029A priority patent/GB2468190A/en
Priority to SG201000846-4A priority patent/SG164327A1/en
Priority to CN201010136572A priority patent/CN101801143A/en
Pending 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/02—Switching on, e.g. with predetermined rate of increase of lighting current
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
GBGB0902127.0A 2009-02-09 2009-02-09 Control of environmental conditioning devices Pending GB0902127D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB0902127.0A GB0902127D0 (en) 2009-02-09 2009-02-09 Control of environmental conditioning devices
GB1002029A GB2468190A (en) 2009-02-09 2010-02-08 Protection for lighting using dimmer with load current monitoring and control
SG201000846-4A SG164327A1 (en) 2009-02-09 2010-02-08 Control of environmental conditioning devices
CN201010136572A CN101801143A (en) 2009-02-09 2010-02-09 Control of an environmental conditioning apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0902127.0A GB0902127D0 (en) 2009-02-09 2009-02-09 Control of environmental conditioning devices

Publications (1)

Publication Number Publication Date
GB0902127D0 true GB0902127D0 (en) 2009-03-25

Family

ID=40527085

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0902127.0A Pending GB0902127D0 (en) 2009-02-09 2009-02-09 Control of environmental conditioning devices
GB1002029A Withdrawn GB2468190A (en) 2009-02-09 2010-02-08 Protection for lighting using dimmer with load current monitoring and control

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1002029A Withdrawn GB2468190A (en) 2009-02-09 2010-02-08 Protection for lighting using dimmer with load current monitoring and control

Country Status (3)

Country Link
CN (1) CN101801143A (en)
GB (2) GB0902127D0 (en)
SG (1) SG164327A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11395392B2 (en) * 2018-06-14 2022-07-19 Signify Holding B.V. Monitor device for a lighting arrangement, a driver using the monitoring arrangement, and a driving method
TWI734578B (en) * 2020-08-07 2021-07-21 全漢企業股份有限公司 Illumination power circuit with diming function and associated control method thereof
EP4654755A1 (en) * 2024-05-23 2025-11-26 Smart Electric Works Co.,Ltd. Overload warning and protection device and method and lighting control system
CN119907160B (en) * 2025-03-31 2025-06-10 深圳市赛诺杰科技有限公司 LED control method, device, electronic device and storage medium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2349959A (en) * 1999-05-12 2000-11-15 Anthony James Doyle Power control system with overload protection
US6969959B2 (en) * 2001-07-06 2005-11-29 Lutron Electronics Co., Inc. Electronic control systems and methods
US7605549B2 (en) * 2006-08-28 2009-10-20 Hunter Fan Company System and method for current and/or temperature control of light fixture

Also Published As

Publication number Publication date
SG164327A1 (en) 2010-09-29
GB2468190A (en) 2010-09-01
CN101801143A (en) 2010-08-11
GB201002029D0 (en) 2010-03-24

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