Illumination – Housing – With cooling means
Reexamination Certificate
2006-08-18
2010-12-28
Cariaso, Alan (Department: 2885)
Illumination
Housing
With cooling means
C362S294000
Reexamination Certificate
active
07857491
ABSTRACT:
A cooling system for a projector for dissipating the heat output by a light source and/or optical components or electric and electronic components through which current flows in a projector housing with a lamp housing and a base tray is provided. The cooling system comprising a first cooling device in which a first convection flow is guided through the interior space of the base tray and the lamp housing and around which a second convection flow circulates which circulates around the lamp housing at least partially in the circumferential direction, and a second cooling device for a cooling air flow which is directed substantially perpendicularly to the second convection flow and runs parallel to the optical axis of the projector.
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English translation of International Preliminary Report on Patentability dated Jun. 19, 2008 corresponding to PCT/EP2006/008181.
Arnold & Richter Cine Technik GmbH & Co. Betriebs KG
Cariaso Alan
Christie Parker & Hale LLP
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