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US 8,148,901 B2Granted
Light source apparatus with power feeder structure
AssigneeUshio Denki Kabushiki Kaisha
InventorsShunichi Morimoto, Takehiko Iguchi
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Abstract
A light source apparatus, comprises a lamp housing, a xenon lamp provided in the lamp housing, a reflection mirror which reflects light emitted from the xenon lamp, and first and second power feeders which supply electric power to the xenon lamp, wherein a direction of the first power feeder connected to one end of the xenon lamp and a direction of the second power feeder connected to the other end thereof are approximately in point symmetry with respect to a center of lamp axis connecting electrodes which face each other.
Claims18
A light source apparatus comprising:
- a xenon lamp within a lamp housing, a stem section of said xenon lamp including an anode and a cathode;
- a first power feeder, a portion of the first power feeder extends from said xenon lamp to a first face of the lamp housing;
- a second power feeder, a portion of the second power feeder extends from said xenon lamp to a second face of the lamp housing,
- wherein an entirety of the portion of the first power feeder is approximately in point symmetry with an entirety of the portion of the second power feeder, the center of said point symmetry being between said anode and said cathode.
1 more element
Dependencies are inferred from the claim text.