Illumination – Light modifier – Reflector
Patent
1982-12-06
1988-03-08
Nelson, Peter A.
Illumination
Light modifier
Reflector
362297, 362350, F21V 700
Patent
active
047302402
ABSTRACT:
A reflector whose reflecting surface is formed as a portion of a solid of revolution, the generatrix of the solid of revolution having a plurality of staggered parabolic segments, the transition portions located between the segments changing smoothly into the segments and being of such a shape that in use in the reflector, of a light source, the reflected light beam has a comparatively large width and that the object to be illuminated is illuminated uniformly.
REFERENCES:
patent: 4174533 (1979-11-01), Barthes et al.
patent: 4188657 (1980-02-01), Reibling
patent: 4218727 (1980-08-01), Shemitz et al.
patent: 4298909 (1981-11-01), Krieg
patent: 4336580 (1982-06-01), Mouyard et al.
Eijkelenboom Leonard C. H.
Maassen Egbertus J. P.
van Meel Franciscus A. M. M.
Nelson Peter A.
U.S. Philips Corporation
LandOfFree
Reflector does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Reflector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reflector will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-233540