Guidance light for airport runways

Illumination – Light source and modifier – Including reflector

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

362301, 362347, 362350, F21V 700

Patent

active

043542212

ABSTRACT:
A guidance light including an optical system comprising a reflector having an internal concave reflecting surface formed as a surface of revolution about the optical axis. Said reflecting surface is configured so as to reflect the light from a light source onto said axis along a continuous segment thereof such that each point reflects light onto said segment at a distance from its end nearest to the light source which is proportional to the arcuate length of the reflecting surface between said point and the intersection of said surface and said axis. Exit optical means are also included to redirect the light beam in the suitable direction.

REFERENCES:
patent: 3279406 (1966-10-01), Ricketts
patent: 3999054 (1976-12-01), Dorman

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Guidance light for airport runways does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Guidance light for airport runways, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Guidance light for airport runways will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-225940

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.