摘要:
A device, method, and system for a fluid cooled micro-scaled heat exchanger is disclosed. The fluid cooled micro-scaled heat exchanger utilizes a micro-scaled region and a spreader region with a highly thermally conductive material and sized to yield high heat dissipation and transfer area per unit volume from a heat source. The micro-scaled region preferably comprises microchannels.
摘要:
A device, method, and system for a fluid cooled channeled heat exchange device is disclosed. The fluid cooled channeled heat exchange device utilizes fluid circulated through a channel heat exchanger for high heat dissipation and transfer area per unit volume. The device comprises a highly thermally conductive material, preferably with less than 200 W/m-K. The preferred channel heat exchanger comprises two coupled flat plates and a plurality of fins coupled to the flat plates. At least one of the plates preferably to receive flow of a fluid in a heated state. The fluid preferably carries heat from a heat source (such as a CPU, for example). Specifically, at least one of the plates preferably comprises a plurality of condenser channels configured to receive, to condense, and to cool the fluid in the heated state. The fluid in a cooler state is preferably carried from the device to the heat source, thereby cooling the heat source.
摘要:
A heat collection apparatus is mounted to the heat source using a gimbal plate, which includes a gimbal joint. The gimbal joint enables application of a retaining force to the heat collection apparatus as a single-point load. The retaining force is applied along a vector that is collinear to the face-centered normal vector of the thermal interface of the heat source. This results in a balanced and centered application of the retaining force over the thermal interface area. The gimbal plate is mounted directly to a circuit board using spring means. The spring means regulate the amount of mating force directed through the gimbal joint to the heat collection device. Because the gimbal joint is rotation-compliant, the two mating faces making up the thermal interface are forced into a parallel mate. In this manner, a high performance TIM interface is generated.
摘要:
An integrated compact antenna device and method of aiming an electromagnetic signal using the integrated compact antenna device are described. The integrated compact antenna device be a vertically mounted cylinder enclosing an antenna, some electronic circuitry and most of the directional alignment mechanism. During alignment, the cylinder of the ICA rotates to provide azimuth. The cylinder is attached to a fixed base that remains stationary relative to the mounting structure.
摘要:
A heat collection apparatus is mounted to the heat source using a gimbal plate, which includes a gimbal joint. The gimbal joint enables application of a retaining force to the heat collection apparatus as a single-point load. The retaining force is applied along a vector that is collinear to the face-centered normal vector of the thermal interface of the heat source. This results in a balanced and centered application of the retaining force over the thermal interface area. The gimbal plate is mounted directly to a circuit board using spring means. The spring means regulate the amount of mating force directed through the gimbal joint to the heat collection device. Because the gimbal joint is rotation-compliant, the two mating faces making up the thermal interface are forced into a parallel mate. In this manner, a high performance TIM interface is generated.