Multi-zone, multi-scene lighting control system
US4924151A · kind A · utility
94Cited by
7References
56Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 1988 |
| Grant date | May 8, 1990 |
| Priority date | — |
| Expiry date | Sep 30, 2008 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B47/155
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A system for controlling power to multiple groups of lights requires only a few controls. The system permits power to each group of lights to be adjusted independently and, at the same time, to be stored for later recall. Several combinations of power levels can be stored, and a particular combination can be selected, for example, by pressing a corresponding push button. In a preferred embodiment, a single control permits adjustment of any selected group, or groups, of lights.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.