Patent ID: 6702545
Filing Date: 2004-03-09
Classification: F04D,F25B

Abstract:
A compact cooling system which cools by compressing gases, cooling it, and expanding it without the express need for liquid refrigerant while avoiding generating excess noise; the compact cooling system comprises of:an axial venturi tube (1), constructed of heat-conducting material, with a cross-section of a polygon with an odd number of sides or other shape having no parallel sides, said venturi tube (1) having a center constriction (1b) which is narrow enough to allow gases compression to occur in one end, said venturi tube (1) also having cooling fins (4) arranged in a turbinate fashion and attached to the interior of the end of the venturi tube designated for gases intake and compression (1a); said venturi tube (1) having a means of heat dispersal (5) located at the exterior of the end of the venturi tube designated for gases intake and compression (1a); said venturi tube (1) having means (2) to force gases into the end of the tube designated for gases intake and compression (1a); said venturi tube (1) having means (3) to force gases out of the end of the tube designated for gases expansion and discharge (1c).