Optical lighting device

Details Optical lighting device Optical lighting device

1981-07-06

1984-07-10

Lee, John D.

Illumination

Revolving

350 9610, 350 9620, 350259, 362346, 362347, 362307, F21V 704

Patent

active

044596421

ABSTRACT:
An optical lighting device for diffusing beams of light rays propagating through and emitting from an optical conductor connected to a light source, comprising a semi-transparent hollow column, a first end plate which is connected to one end of the hollow column to close the same and which has a guide hole in which an outlet end of the optical conductor is fitted, and a second end plate which is connected to the other end of the hollow column to close the same.

REFERENCES:
patent: 3299306 (1967-01-01), Kapany
patent: 3491245 (1970-01-01), Hardesty
patent: 3511559 (1970-05-01), Foster
patent: 3694945 (1972-10-01), Detiker
patent: 4297000 (1981-10-01), Fries

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