Solar lighting system

Details Solar lighting system Solar lighting system

1979-01-11

1981-10-27

Lee, John D.

Optics: image projectors

Plural projection paths with single light source

350 9610, 350265, 350289, 353 3, 362 32, G02B 516

Patent

active

042970008

ABSTRACT:
Light energy from the sun is directed by a solar collector device onto the end of a bundle of optical fibers. Means which may comprise a tracking system is provided to maintain the collector device directed toward the sun throughout the day so that a maximum amount of light energy is collected thereby. The optical fiber bundle is run into a building or other place where the light energy is to be utilized where the bundle may be split off to provide light in various areas through various utilization devices, such as lamps, indicator devices, signs, etc.

REFERENCES:
patent: 507999 (1893-11-01), Davis
patent: 2022144 (1935-11-01), Nicolson
patent: 2227861 (1941-01-01), Petrone
patent: 3157089 (1964-11-01), Menefee
patent: 3278739 (1966-10-01), Royka et al.
patent: 3407122 (1968-10-01), Dickinson
patent: 3656844 (1972-04-01), Botskor
patent: 4026267 (1977-05-01), Coleman
Edwards, "Optics for Natural Lighting", NASA Tech Briefs, vol. 3, No. 2, Summer 1978, pp. 209-211.

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