Lamp reflector

Details Lamp reflector Lamp reflector

1989-05-19

1990-08-07

Husar, Stephen F.

Illumination

Light source and modifier

Including reflector

362216, 362218, 362346, 362347, F21V 709

Patent

active

049473050

ABSTRACT:
A lamp reflector includes a light reflecting surface having a transverse cross-section with at least one spiral curve therein beginning behind a light source and curving thereabout with an every increasing radius of curvature. Light striking the spiral curve is reflected around the light source in the direction of the increasing radius of curvature to a location forwardly of the light source. Such a reflector can be adapted for use with light sources of cylindrical, toroidal and spherical shape. The reflector can be adapted for use with a light source enclosed within a transparent or translucent envelope.

REFERENCES:
patent: 3363093 (1968-01-01), Schmitt
patent: 3900727 (1975-08-01), Hutz
patent: 4320442 (1982-03-01), McCamy

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