Abstract: A cooling system for a motor vehicle includes an engine cooling circuit in which an engine cooling circuit coolant pump pumps the coolant through at least one engine cooling system and an engine cooling circuit heat exchanger. The cooling system also includes a separate supercharger air cooling circuit in which a supercharger air cooling circuit coolant pump pumps the coolant through at least one supercharger air cooler and a supercharger air cooling circuit heat exchanger. The two cooling circuits are connected with a common expansion tank via ventilation lines which connect each cooling circuit with an upper portion of the expansion tank.

Abstract: An oil cooler for an internal combustion engine includes an oil circuit and a cooling circuit arranged in a housing with inlet opening and outlet openings. The housing has a generally annular, C-shaped structure which forms a central, axial cylindrical bore and a radially extending slot. The housing is attached to an annular plate. The bore may receive engine components, such as shafts and the like.

Abstract: Adaptive cooperative web caches construct and maintain routing and forwarding tables for efficient location of replicated web content data. The data stored in routing and forwarding tables indicate associations between web content requests and the internet protocol address of the web cache server where the replicated web content data is stored. These associations are communicated between groups of adaptive web cache servers by broadcasting routing information for updating the forwarding tables within the web cache servers for efficient location of sought after web content data.

Abstract: Adaptive cooperative web caches construct and maintain routing and forwarding tables for efficient location of replicated web content data, thus reducing the time taken to fetch the requested web content data. The routing and forwarding tables in particular store decomposed web content identifiers and use compression techniques for efficient translation from a user request to the internet protocol address of the cache server where the replicated web content data can be retrieved.

Abstract: A compact, modular sonar assembly for use on the bow of a ship having separate transmitting and receive arrays confined within a single acoustic housing. The narrow and compact design fits much better into the hydrodynamically desirable bulbous bow deign than the typical bow dome sonar design and achieves good performance at a low cost with reduced size and weight.

Abstract: An aspirator is mounted on a fan shroud surrounding a vehicle cooling fan. The aspirator has a housing which forms a duct which connects an opening to a port for connecting to a vehicle function. The aspirator is spaced apart from the fan and upstream from the fan and extends at an acute angle with respect to a tangent to a cylindrical wall of the shroud. The aspirator has a near edge which faces generally opposite to a direction of rotation of the fan blades and which is parallel to a leading edge of a fan blade when the leading edge is spaced apart from the near edge by a distance which is slightly larger than the width of the fan blade. The aspirator has a flange which projects parallel to a plane of rotation of the fan and generally in the rotation direction of the fan. The duct has a triangular cross sectional shape with an apex which projects in a direction which is upstream with respect flow of air moved by the fan.