Abstract: A rotary-type total heat exchanger (10) includes two blowers (21, 22), a rotary wheel (33), an air-guiding member (41) and an air-regulating member (42). The blowers are used to provide a first airflow and a second airflow into the total heat exchanger. The rotary wheel defines therein a plurality of air passageways (331). Upon rotation, the rotary wheel is capable of exchanging heat and moisture between the airflows when the airflows separately flow though the air passageways of the rotary wheel. The air-guiding member is in fluid communication with one of the blowers for guiding one of the airflows toward the rotary wheel. The air-regulating member is located between the rotary wheel and the air-guiding member for distributing the guided airflow over the air passageways of the rotary wheel.

Abstract: The present invention provides a heat sink assembly. The heat sink assembly comprises a first heat sink with a fan disposed therein, a second heat sink and a heat pipe. The heat pipe has two ends respectively being disposed inside the first heat sink and the second heat sink, The heat pipe is disposed in a side of the first heat sink and the second heat sink and connects the first heat sink and the second heat sink with a space therein for positioning the fan. Therefore, the first heat sink and the second heat sink become a main heat-dissipating region and a sub heat-dissipating region. Heat is dissipated first in the first heat sink (the main heat-dissipating region) and then transferred via the heat pipe to the second heat sink (the sub heat-dissipating region) for being dissipated again.

Abstract: The present invention provides a heat sink assembly. The heat sink assembly comprises a first heat sink with a fan disposed therein, a second heat sink and a heat pipe. The heat pipe has two ends respectively being disposed inside the first heat sink and the second heat sink, The heat pipe Is disposed In a side of the first heat sink and the second heat sink and connects the first heat sink and the second heat sink with a space therein for positioning the fan. Therefore, the first heat sink and the second heat sink become a main heat-dissipating region and a sub heat-dissipating region. Heat is dissipated first in the first heat sink (the main heat-dissipating region) and then transferred via the heat pipe to the second heat sink (the sub heat-dissipating region) for being dissipated again.

Abstract: A disc drive spindle motor includes a fixed member coupled to the chassis, and a rotor rotatable about the fixed member for rotating a magnetic storage disc in the contaminant free cavity. A bearing, which may be a hydrodynamic bearing, ball bearing or other bearing type, interconnects the fixed member and the rotor, and supports the rotor for rotation relative to the fixed member. A simple condensation seal is supported from either the fixed member or the rotor, adjacent the bearing opening where outgassing may occur. The seal incorporates a cooling surface which is supported from either the hub/rotor or the fixed member adjacent the region where outgassing occurs; the surface preferably should be wavy, or fin shaped to provide a maximum surface area for better heat transfer and better cooling effect, so that the surface is relatively cooler than the surrounding operating environment. The surface is shaped and made of a material, e.g.

Abstract: An apparatus and method for transferring a block of data between a first storage area in a first, unpacked format and a second, narrower storage area in a second, packed format. The present invention includes a set of working registers to temporarily store and manipulate portions of the block of data as it is transferred between the first and second storage areas. By employing this set of working registers, the present invention transfers blocks of data between the first and second storage areas with a low latency and the highest possible throughput.