Patent ID: 7791885
Filing Date: 2010-09-07
Classification: F25B,F28D,F28F,H01L,H05K

Abstract:
1. Two-phase cooling circuit comprising: an evaporator; and a condenser connected with the evaporator by a feeder line and by a first return line, the feeder line fluidly connecting an upper end of said evaporator with an inlet side of the condenser, and the first return line fluidly connecting a lower end of the condenser with a lower end of the evaporator, wherein the cooling circuit is a closed loop cooling circuit when in operation, and wherein the evaporator allows at least partially for convection boiling, and wherein said evaporator is configured for thermal connection to a heat emitting device, and wherein the lower end of the condenser is arranged at least at a first height level where the upper end of said evaporator is located, and wherein a phase separation means is arranged in the feeder line at an inlet side of said condenser, wherein said phase separation means is fluidly connected to the evaporator by a second return line.