Patent attributes
A cooling plate includes an inlet port to receive two-phase fluid, a base plate to be attached to server electronics for cooling, a number of heat spreading structures disposed and spaced apart on the base plate to extend a heat exchange area from the base plate, and a number of fluid channels disposed on the base plate, where each of the fluid channels is situated between a pair of adjacent heat spreading structures. Each of the fluid channels include a channel inlet to receive at least a portion of the two-phase fluid from the inlet port, a channel outlet to allow the received portion of the two-phase fluid to flow through and exit the corresponding fluid channel, and one or more intermediate outlets disposed between the channel inlet and the channel outlet to allow at least a portion of the received two-phase fluid to exit in vapor or liquid form.
