Illumination – Light modifier – Reflector
Patent
1979-03-29
1980-12-30
Walsh, Donald P.
Illumination
Light modifier
Reflector
362263, 362297, 362347, F21V 700
Patent
active
042427274
ABSTRACT:
A multi-faceted, segmented reflector for use with a direct lighting luminaire to provide a square pattern of illumination on a planar field located below the luminaire. Each segment is formed as a result of a series of bending operations to thus define a plurality (e.g. six) of the planar facets thereon. The surfaces of the facets are specular reflective to provide greater control of incident light from the luminaire's light source (e.g. HID lamp).
REFERENCES:
patent: 2242590 (1941-05-01), Moreau
patent: 3774995 (1973-11-01), Perret
patent: 3857030 (1974-12-01), Adam
patent: 4153929 (1979-05-01), Laudenschlarger
deVos Hendrik A. J.
Labouliere Elzear R.
Fraley Lawrence R.
GTE Products Corporation
Walsh Donald P.
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