Patent ID: 9185827
Filing Date: 2015-11-10
Classification: H05K

Abstract:
1. An energy conversion device for electrically driving an under water compression and pumping station, including a power module, means for cooling the power module, and a sealed enclosure for housing the power module, and at least one portion of the cooling means, the cooling means comprising: a cooling circuit, in which a heat transfer fluid circulates, a first heat exchanger with the power module, through which the heat transfer fluid of the cooling circuit passes, and at least one pump for driving the heat transfer fluid circulating in the circuit, characterized in that: the enclosure includes an area ( the cooling circuit comprising an inlet orifice in the circuit made upstream from the driving pump, and opening into the heat transfer fluid of the receiving area, wherein the inlet orifice is provided with an anti-return valve, allowing the heat transfer fluid to pass from the receiving area to the cooling circuit.