Patent ID: 8353332

Claim:
An integrated electronics cooling device comprising: a substrate having a first surface for mounting one or more electronic components and a second surface; a cooling assembly including a cooling chamber bounded on one side by the second surface of the substrate; a vacuum insulated coolant conduit for providing a coolant to and removing the coolant from the cooling assembly, the vacuum insulated coolant conduit including: an inner tube forming a tubular coolant passageway that communicates with the cooling chamber; a middle tube forming an annular coolant passageway between the middle tube and the inner tube that communicates with the cooling chamber; an outer tube forming an annular vacuum insulated jacket between the outer tube and the middle tube; wherein one of the tubular coolant passageway and the annular coolant passageway is a coolant supply passageway for supplying the coolant to the cooling chamber and the other of the tubular coolant passageway and the annular coolant passageway is a coolant return passageway for returning the coolant from the cooling chamber; and wherein the annular coolant passageway is the coolant supply passageway and the tubular coolant passageway is the coolant return passageway; and at least one side wail extending around a perimeter of the substrate to form an enclosure for receiving the one or more electronic components.