Patent ID: 6931876
Filing Date: 2005-08-23
Classification: F25B,G06F

Abstract:
1. A cooling apparatus for a system which generates heat therein, said apparatus comprising: a chamber for receiving at least a portion of said heat, by at least one of conduction and forced air, said chamber containing a refrigerant therein; a condenser for receiving said refrigerant having been heated in said chamber, said refrigerant being pressurized and cooled in said condenser; and at least one coil coupled to said condenser and leading to a region to be cooled, said at least one coil having a first portion coupled to said condenser, a second portion downstream from said first portion, and a third portion downstream of said second portion, wherein said second downstream portion contains an orifice for free expansion of the refrigerant to cause cooling of said region to be cooled, wherein said third downstream portion leads from the region to be cooled back to said chamber, and wherein said at least a portion of said heat generated within the system is recirculated to cool said region to be cooled.