Light-condensing instrument

Details Light-condensing instrument Light-condensing instrument

1976-11-15

1978-11-21

Wintercorn, Richard A.

350264, G02B 1700, G02B 2700

Patent

active

041263790

ABSTRACT:
An instrument for condensing the natural light into the inside of room is disclosed. By the combination of several convexo-convex lens and convexoplane lenses and fluorescent mirror, the natural light can be absorbed, condensed and filtered to illuminate the inside of a room. Meanwhile, a controllable hood will be utilized as a filter screen if the natural light is too dazzling.

REFERENCES:
patent: 1254520 (1918-01-01), MacDuff
patent: 3157089 (1964-11-01), Menefee
patent: 3511559 (1970-05-01), Foster

Affiliated with

Also associated with

Rating

Light-condensing instrument does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Light-condensing instrument, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light-condensing instrument will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2046975