Luminaire

Details Luminaire Luminaire

2011-07-19

2011-07-19

Sember, Thomas M (Department: 2885)

Illumination

Elongated source light unit or support

With light modifier

C362S225000, C362S231000, C362S342000, C362S217030, C362S346000

Reexamination Certificate

active

07980723

ABSTRACT:
The elongate luminaire for creating colored illumination has a plane of symmetry S in which lamp holders (6,7) are present to accommodate lamps of different colors. A first and a second opposite concave reflector (1,2) have elongate flat facets (11,12,13,14; 21,22,23,24). A third reflector (5) bridging the first and the second reflector (1,2) is present opposite a light-emission window (4). The luminaire is capable of providing evenly colored illumination without the need for a diffuser.

REFERENCES:
patent: 2240179 (1941-04-01), Doane
patent: 3591798 (1971-07-01), Florence
patent: 4975812 (1990-12-01), Cole, Jr.
patent: 6616307 (2003-09-01), Haenen et al.
patent: 1586811 (2005-10-01), None
patent: 54075879 (1979-06-01), None
patent: 11134910 (1999-05-01), None
patent: 0216827 (2002-02-01), None

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