Electric lamp
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United States of America Patent
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-
Feb 10, 2004
Grant Date -
Oct 17, 2002
app pub date -
Feb 20, 2002
filing date -
Feb 21, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The electric lamp has a light source (3) having a first (31) and a second light-generating portion (32) in a concave reflector (2). The reflector has an axis of symmetry (20) and a first (21) and a second reflector portion (22), each having an optical axis (23 and 24, respectively) which is parallel to the axis of symmetry (20). Each reflector portion (21, 22) surrounds its optical axis (23, 24) for the greater part. The light source portions (31, 32) each coincide with a respective one of the optical axes (23, 24). The lamp produces a light beam which has only one maximum.
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