Patent ID: 7911793

Claim:
A liquid submersion system for cooling multiple server computer units, comprising: a case having an interior space and configured to hold a dielectric cooling liquid within the interior space; a plurality of server computer units, each of the plurality of server computer units includes a plurality of electronic components that are capable of generating heat, the plurality of server computer units being disposed within the interior space and arranged in parallel to one another, the plurality of server computer units including the electronic components being submerged in the dielectric cooling liquid such that the dielectric cooling liquid absorbs the heat generated by the electronic components of each of the plurality of server computer units; each of the server computer units includes a directed liquid cooling assembly associated therewith, the directed liquid cooling assembly of each server computer unit includes a tube with an outlet end adjacent to one of the electronic components, each directed liquid cooling assembly is configured to direct a flow of the dielectric cooling liquid through the tube to the one electronic component; a liquid distribution unit connected to the case and configured to distribute the dielectric cooling liquid to the case and to receive the dielectric cooling liquid from the case; and a heat exchange unit connected to the liquid distribution unit and configured to dissipate at least a portion of the heat absorbed by the dielectric cooling liquid that is received by the liquid distribution unit.