Patent ID: 8602092
Filing Date: 2013-12-10
Classification: H01L

Abstract:
1. A single closed loop cooling system and apparatus for controlling a fluid flow rate through the single closed loop cooling system, the apparatus comprising: a heat exchanger coupled to at least one heat generating device, the heat generating device having a temperature value, for removing waste heat from the heat generating device; the fluid for transferring waste heat away from the heat exchanger; at least one pump for circulating the fluid; a heat rejector for receiving the fluid, wherein the heat exchanger, at least one pump and heat rejector lie on a closed loop; at least one fan having an air flow rate therethrough for removing waste heat from the heat rejector; at least one temperature sensor directly coupled to the heat generating device to measure the temperature value of the at least one heat generating device; and a controller electrically coupled to the at least one pump, the at least one fan, and the at least one temperature sensor for receiving the temperature value to selectively control the fluid flow rate and the air flow rate, based on the temperature value.