GB0321992D0 - Lighting control system - Google Patents
Lighting control systemInfo
- Publication number
- GB0321992D0 GB0321992D0 GBGB0321992.0A GB0321992A GB0321992D0 GB 0321992 D0 GB0321992 D0 GB 0321992D0 GB 0321992 A GB0321992 A GB 0321992A GB 0321992 D0 GB0321992 D0 GB 0321992D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- control system
- lighting control
- lighting
- control
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/32—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating vehicle sides, e.g. clearance lights
-
- 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
-
- H05B37/02—
-
- 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0221911.1A GB0221911D0 (en) | 2002-09-20 | 2002-09-20 | Lighting control system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0321992D0 true GB0321992D0 (en) | 2003-10-22 |
GB2395374A GB2395374A (en) | 2004-05-19 |
GB2395374B GB2395374B (en) | 2006-02-22 |
Family
ID=9944496
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0221911.1A Ceased GB0221911D0 (en) | 2002-09-20 | 2002-09-20 | Lighting control system |
GBGB0224899.5A Ceased GB0224899D0 (en) | 2002-09-20 | 2002-10-25 | Controlling electrical loads |
GB0321992A Expired - Fee Related GB2395374B (en) | 2002-09-20 | 2003-09-19 | Lighting control system |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0221911.1A Ceased GB0221911D0 (en) | 2002-09-20 | 2002-09-20 | Lighting control system |
GBGB0224899.5A Ceased GB0224899D0 (en) | 2002-09-20 | 2002-10-25 | Controlling electrical loads |
Country Status (1)
Country | Link |
---|---|
GB (3) | GB0221911D0 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3148306A (en) * | 1960-08-15 | 1964-09-08 | Gen Motors Corp | Dual brightness stop and turn signal system |
GB1435919A (en) * | 1972-05-20 | 1976-05-19 | Lucas Electrical Ltd | Vehicle lighting systems |
US4563592A (en) * | 1983-10-13 | 1986-01-07 | Lutron Electronics Co. Inc. | Wall box dimmer switch with plural remote control switches |
DE19508184C2 (en) * | 1995-03-09 | 1997-02-13 | Weinhold Wolfgang P M Sc Dipl | Device for light-controlled control or switching of vehicle lighting that is not influenced by artificial light sources (garages, tunnels) |
DE29701066U1 (en) * | 1997-01-22 | 1997-05-07 | Siemens AG, 80333 München | Lighting system for a traffic area |
-
2002
- 2002-09-20 GB GBGB0221911.1A patent/GB0221911D0/en not_active Ceased
- 2002-10-25 GB GBGB0224899.5A patent/GB0224899D0/en not_active Ceased
-
2003
- 2003-09-19 GB GB0321992A patent/GB2395374B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB0224899D0 (en) | 2002-12-04 |
GB2395374A (en) | 2004-05-19 |
GB2395374B (en) | 2006-02-22 |
GB0221911D0 (en) | 2002-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20090919 |