Shock-mounted, liquid cooled cold plate assembly

Claim 1

A shock-mounted, liquid cooled cold plate assembly for cooling a heat source having a mating flange comprising: (a) a thin-walled tube for carrying a liquid coolant, said thin-walled tube being of a heat conductive material; (b) a cold plate having a smooth surface configured to mate with said mating flange in intimate contact, said cold plate being of a heat conductive material having a lower melting point than the material of said thin-walled tube, and being cast around said thin-walled tube; and (c) a plurality of isolator assemblies attached to said cold plate to provide a means for mounting said cold plate on a frame while isolating said cold plate from vibrations transmitted by said frame, each of said isolator assemblies including: (i) a stud having a head, a body and a tip with a flange near said tip; (ii) an elastomer molded about said head and said body adjacent said head; (iii) a housing having a central cavity with an inwardly projecting flange to form one entrance to said cavity which allows said tip and a portion of said body to pass through; (iv) a retainer attached to said housing to form the back wall of said cavity and to enclose said head in said cavity such that said elastomer fits snugly against the walls of said cavity with deformation spaces into which said elastomer flows when subjected to shock; and (v) means for attaching said stud to said cold plate.