GB9901519D0 - Safety system for dimmer switches and like articles - Google Patents

Safety system for dimmer switches and like articles

Info

Publication number
GB9901519D0
GB9901519D0 GBGB9901519.0A GB9901519A GB9901519D0 GB 9901519 D0 GB9901519 D0 GB 9901519D0 GB 9901519 A GB9901519 A GB 9901519A GB 9901519 D0 GB9901519 D0 GB 9901519D0
Authority
GB
United Kingdom
Prior art keywords
articles
safety system
dimmer switches
dimmer
switches
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Withdrawn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
GBGB9901519.0A
Other versions
GB2348551A (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.)
DOYLE ANTHONY J
Original Assignee
DOYLE ANTHONY J
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 DOYLE ANTHONY J filed Critical DOYLE ANTHONY J
Priority to GB9901519A priority Critical patent/GB2348551A/en
Publication of GB9901519D0 publication Critical patent/GB9901519D0/en
Publication of GB2348551A publication Critical patent/GB2348551A/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Withdrawn legal-status Critical Current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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
    • H02H5/047—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using a temperature responsive switch
GB9901519A 1999-01-25 1999-01-25 Safety system for dimmer switches Withdrawn GB2348551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9901519A GB2348551A (en) 1999-01-25 1999-01-25 Safety system for dimmer switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9901519A GB2348551A (en) 1999-01-25 1999-01-25 Safety system for dimmer switches

Publications (2)

Publication Number Publication Date
GB9901519D0 true GB9901519D0 (en) 1999-03-17
GB2348551A GB2348551A (en) 2000-10-04

Family

ID=10846406

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9901519A Withdrawn GB2348551A (en) 1999-01-25 1999-01-25 Safety system for dimmer switches

Country Status (1)

Country Link
GB (1) GB2348551A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7190124B2 (en) 2005-05-16 2007-03-13 Lutron Electronics Co., Inc. Two-wire dimmer with power supply and load protection circuit in the event of switch failure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2297439B (en) * 1995-01-25 1999-04-28 Caradon Mk Electric Ltd Power controller
GB2297441B (en) * 1995-01-25 1999-02-24 Caradon Mk Electric Ltd Power controller
US5995350A (en) * 1998-06-24 1999-11-30 Kopelman; Robert Z. Temperature controlled circuit interrupter

Also Published As

Publication number Publication date
GB2348551A (en) 2000-10-04

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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)