Apparatus and method for cooling a heat-generating member

摘要

A cooling apparatus for cooling a heat-generating member includes a cooling flow path, a condenser, a coolant-returning flow path, a first check valve and a second check valve. The cooling flow path is thermally connected to the heat-generating member. The condenser is connected to a downstream portion of the cooling flow path and condenses a coolant contained in the cooling apparatus after the coolant is evaporated in the cooling flow path. The coolant-returning flow path returns the coolant condensed by the condenser to an upstream portion of the cooling flow path. The first check valve is disposed between the coolant-returning flow path and prevents the coolant from flowing in a reverse direction from the cooling flow path to the first coolant-returning flow path. The second check valve is disposed between the condenser and the coolant-returning flow path and prevents the coolant from flowing in a reverse direction from the first coolant-returning flow path to the condenser.