Patent ID: 8867210

Claim:
A cooling apparatus comprising: a first outer portion comprising a fluid inlet, a first exterior cooling surface, and a first fluid-diverting structure in fluid communication with the fluid inlet; a second outer portion comprising a fluid outlet, a second exterior cooling surface, and a second fluid-diverting structure in fluid communication with the fluid outlet; an electrical substrate coupled to at least one of the first exterior cooling surface and the second exterior cooling surface; and an intermediate portion in a facing relationship with the first outer portion and the second outer portion, the intermediate portion defining an aperture for transferring a fluid between a first cavity and a second cavity, the first cavity defined between the first outer portion and the intermediate portion, the second cavity defined between the second outer portion and the intermediate portion; wherein the fluid is capable of being conveyed through the fluid inlet, the first fluid-diverting structure, the first cavity, the aperture, the second cavity, the second fluid-diverting structure, and the fluid outlet, to dissipate heat from the electrical substrate.