GB2187866B - Lighting control system - Google Patents
Lighting control systemInfo
- Publication number
- GB2187866B GB2187866B GB8705621A GB8705621A GB2187866B GB 2187866 B GB2187866 B GB 2187866B GB 8705621 A GB8705621 A GB 8705621A GB 8705621 A GB8705621 A GB 8705621A GB 2187866 B GB2187866 B GB 2187866B
- 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.)
- Expired - Lifetime
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
- 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
- H05B47/155—Coordinated control of two or more light sources
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868606140A GB8606140D0 (en) | 1986-03-12 | 1986-03-12 | Lighting control system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8705621D0 GB8705621D0 (en) | 1987-04-15 |
GB2187866A GB2187866A (en) | 1987-09-16 |
GB2187866B true GB2187866B (en) | 1990-01-31 |
Family
ID=10594487
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB868606140A Pending GB8606140D0 (en) | 1986-03-12 | 1986-03-12 | Lighting control system |
GB8705621A Expired - Lifetime GB2187866B (en) | 1986-03-12 | 1987-03-10 | Lighting control system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB868606140A Pending GB8606140D0 (en) | 1986-03-12 | 1986-03-12 | Lighting control system |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8606140D0 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU615455B2 (en) * | 1987-06-12 | 1991-10-03 | Starec Nominees Pty. Ltd. | Electrical control apparatus |
EP0452036B1 (en) * | 1990-04-11 | 1995-12-13 | WHITECROFT plc | Multi-point control systems |
AT1860U1 (en) * | 1997-02-03 | 1997-12-29 | Vetter Karl Von Der Lilie Dr | DECENTRALLY ORGANIZED CONTROL SYSTEM FOR ELECTRICAL CIRCUITS |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4240011A (en) * | 1978-07-17 | 1980-12-16 | Frank Dinges | Keyboard operated controller |
EP0141443A1 (en) * | 1983-09-13 | 1985-05-15 | Sociedad Espanola de Construcciones Eléctricas, S.A. | Improvements in electric systems for automatically connecting and/or disconnecting electric circuits, specially in lighting |
-
1986
- 1986-03-12 GB GB868606140A patent/GB8606140D0/en active Pending
-
1987
- 1987-03-10 GB GB8705621A patent/GB2187866B/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4240011A (en) * | 1978-07-17 | 1980-12-16 | Frank Dinges | Keyboard operated controller |
EP0141443A1 (en) * | 1983-09-13 | 1985-05-15 | Sociedad Espanola de Construcciones Eléctricas, S.A. | Improvements in electric systems for automatically connecting and/or disconnecting electric circuits, specially in lighting |
Also Published As
Publication number | Publication date |
---|---|
GB8606140D0 (en) | 1986-04-16 |
GB2187866A (en) | 1987-09-16 |
GB8705621D0 (en) | 1987-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |