Illumination system using filament lamps
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United States of America Patent
Stats
-
Oct 18, 2005
Grant Date -
Oct 3, 2002
app pub date -
Feb 20, 2002
filing date -
Feb 21, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An illumination system using filament lamps including a filament lamp, a reflector having a first and second focal points, the filament lamp disposed proximate to the first focal point of the reflector to emit rays of electromagnetic radiation that reflect from the reflector and converge substantially at the second focal point, wherein a portion of the electromagnetic radiation emitted by the filament lamp impinges directly on the reflector and a portion of the electromagnetic radiation does not impinge directly on the reflector and wherein the system further includes an additional reflector constructed and arranged to reflect at least part of the portion of the electromagnetic radiation that does not impinge directly on the reflector toward the reflector through the first focal point of the reflector.
First Claim
Family
International Classification(s)
Cited Art Landscape
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