Electric lamp and discharge devices: systems – Current and/or voltage regulation – Plural load device regulation
Patent
1993-12-17
1995-10-17
Neyzari, Ali
Electric lamp and discharge devices: systems
Current and/or voltage regulation
Plural load device regulation
315158, 315DIG4, H05B 4136
Patent
active
054593760
ABSTRACT:
A lighting system comprising lighting units each provided with a lamp and a control device for controlling the luminous fluxes of the lamps. The control device includes a first adjustment device (II) for selecting a lighting mode of the lighting system and a further adjustment device (III) for changing a desired luminous flux value in a chosen location illuminated by at least one lighting unit of a first group of the lighting units within a lighting mode. The system is also provided with a correction device (IV) for automatically changing the luminous fluxes of the lighting units of a second group of lighting units dependent upon a change in the desired luminous flux value at the chosen location. In the case of a change in the task lighting by the user (the luminous flux of a first group of lighting units), the surround lighting (the luminous flux of the second group of light units) is changed so that a good harmony between task lighting and surround lighting is maintained.
REFERENCES:
patent: 5015924 (1991-05-01), Berman et al.
patent: 5128594 (1992-07-01), Watanabe et al.
Beij Marcel
Buij Arnold W.
Blocker Edward
Franzblau Bernard
Neyzari Ali
U.S. Philips Corporation
LandOfFree
Programmable lighting system with automatic light control of amb does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Programmable lighting system with automatic light control of amb, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Programmable lighting system with automatic light control of amb will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-599859