Illumination – Light modifier – Reflector
Patent
1982-07-19
1984-06-05
Lechert, Jr., Stephen J.
Illumination
Light modifier
Reflector
362294, 362298, 362304, 362346, 362348, 362350, 362373, F21V 720
Patent
active
044532032
ABSTRACT:
A reflector for use with a discharge lamp having a front section with a reflective surface which follows a surface of revolution and a rear section which is fluted. The crests and roots of the flutes lie along arcs of concentric spheres. Light from the lamp directed toward the front section is reflected out through its open end. Light directed toward the rear section is reflected by the flutes away from the arc and toward the front section, thereby avoiding increases of arc temperature.
REFERENCES:
patent: 755196 (1904-03-01), Wadsworth
patent: 1281752 (1918-10-01), Bailey
patent: 1562502 (1925-11-01), Gowdy
patent: 1698279 (1929-01-01), Schimpff
patent: 2340515 (1944-02-01), Dietrich
patent: 2913570 (1959-11-01), Gough et al.
patent: 3102693 (1963-09-01), Rex
patent: 3329812 (1967-07-01), Harling
patent: 3401258 (1968-09-01), Guth
patent: 3662165 (1972-05-01), Osteen et al.
patent: 3758770 (1973-09-01), Morasz
patent: 3900727 (1975-08-01), Hutz
patent: 3950638 (1976-04-01), Kent et al.
patent: 4218727 (1980-08-01), Shemitz et al.
patent: 4241393 (1980-12-01), Olson
patent: 4347554 (1982-08-01), Matsushita
Farley Walter C.
Harvey Hubbell Incorporated
Lechert Jr. Stephen J.
Presson Jerry M.
LandOfFree
Lighting fixture 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 Lighting fixture reflector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lighting fixture reflector will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1501049