Luminaire

Details Luminaire Luminaire

1996-03-04

1997-07-08

Lazarus, Ira S.

Illumination

Light modifier

Reflector

362297, 362304, 362348, F21V 712

Patent

active

056453442

ABSTRACT:
The luminaire has a concave reflector (1) built up from plane facets (4). The facets are arranged in rows (7) which extend between first parallel planes (8) towards the light emission window (3). The facets are also bounded by second parallel planes (9). The first and the second parallel planes extend parallel to the axis (2) of the reflector, but transversely to one another. A lamp holder (30) is present for holding an electric light source (31') in a plane transverse to the plane of symmetry (6) of the reflector. The luminaire is suitable for concentrating the light generated by the light source into a comparatively wide beam and for illuminating a field from a small distance with a high degree of homogeneity.

REFERENCES:
patent: 4021659 (1977-05-01), Wiley
patent: 4087682 (1978-05-01), Kolodziegj
patent: 4447865 (1984-05-01), Van Horn et al.
patent: 4855886 (1989-08-01), Eijkelenboom et al.
patent: 4905133 (1990-02-01), Mayer et al.
patent: 4929863 (1990-05-01), Verbeek et al.
patent: 4994948 (1991-02-01), Cooch
patent: 5278744 (1994-01-01), Geboers et al.

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