Light projector

Details Light projector Light projector

1984-10-29

1986-04-01

Nelli, Raymond A.

Illumination

Revolving

128 23, F21V 704

Patent

active

045801959

ABSTRACT:
A light projector for effectively projecting, in order, the light energy transmitted through an optical conductor cable within a wide range of space. The light projector is comprised of an optical conductor rod having a light-receiving edge surface and a light-emitting edge surface and which is bent so that the plane of the light-receiving edge surface and the plane of the light-emitting edge surface intersect each other. The light-receiving edge surface of the optical conductor rod is formed opposite to the light-emitting end surface of an optical conductor member at the light source side of the light projector, and a rotating mechanism is provided for turning the optical conductor rod of the light projector at a linear portion of the optical conductor rod following the light-receiving edge surface thereof.

REFERENCES:
patent: 3771516 (1973-11-01), Corriero
patent: 3951139 (1976-04-01), Kloots
patent: 4403273 (1983-09-01), Nishioka

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