Illumination – Light source and modifier – Ionized gas or vapor light source
Patent
1998-08-18
2000-11-07
O'Shea, Sandra
Illumination
Light source and modifier
Ionized gas or vapor light source
362360, 362361, 362407, 362408, F21K 700
Patent
active
061426512
ABSTRACT:
A lighting system comprising a reflector and an arc lamp designed for illuminating a wide area with an even light distribution. The reflector has a cap portion integrally joined to a visor portion. The cap portion is generally parabolic in shape except perhaps at its center. The visor flares outwardly at a low angle and is about three to six inches long, dropping approximately one-half inch so that it is no higher than the bottom of the arc tube of the lamp. The arc lamp is preferably a high intensity sodium or mercury vapor lamp with a vertical arc tube mounted so that about one-half inch of arc tube extends below the juncture of the visor and the cap.
REFERENCES:
patent: 3057994 (1962-10-01), Irmischer
patent: 3334222 (1967-08-01), Ziegler et al.
patent: 3374343 (1968-03-01), Bobrick
patent: 3388249 (1968-06-01), Siegel et al.
patent: 3752975 (1973-08-01), Meyer
patent: 4231080 (1980-10-01), Compton
patent: 4418379 (1983-11-01), De Marsh
patent: 4591960 (1986-05-01), Jones
patent: 4731714 (1988-03-01), Kelly et al.
patent: 4856103 (1989-08-01), Compton
patent: 4864476 (1989-09-01), Lemons et al.
patent: 4969074 (1990-11-01), Davis et al.
patent: 4987524 (1991-01-01), Miller
patent: 5016150 (1991-05-01), Gordin et al.
patent: 5329438 (1994-07-01), Thompson
patent: 5363293 (1994-11-01), Lasker
patent: 5381325 (1995-01-01), Messana
patent: 5575550 (1996-11-01), Appeldorn et al.
patent: 5730521 (1998-03-01), Spink et al.
Mann Michael A
O'shea Sandra
Zeade Bertrand
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