Light source apparatus with reflector gas-blasting structure

Details Light source apparatus with reflector gas-blasting structure Light source apparatus with reflector gas-blasting structure

2011-08-02

2011-08-02

Negron, Ismael (Department: 2885)

Illumination

With fluid distributer

C362S294000, C362S373000

Reexamination Certificate

active

07988312

ABSTRACT:
A light source apparatus having a housing including a mercury xenon lamp3, a reflecting mirror4, and a gas-blasting structure5including a plurality of spray ports for blasting an inert gas onto a reflecting surface of the reflecting mirror. The gas-blasting structure is positioned around an exit aperture of the reflecting mirror, and includes a supply port for receiving the inert gas from the outside. The spray ports are arranged to be off a line along a direction of the gas introduced through the supply port.

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patent: 9-106076 (1997-04-01), None
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patent: 2001-005099 (2001-01-01), None
patent: 2003-036720 (2003-02-01), None
patent: 2006-047914 (2006-02-01), None

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