SLW Automotive Inc. Patent applications |
Patent application number | Title | Published |
20130022485 | Unified variable displacement oil pump and vacuum pump - A unified variable displacement pump having a housing which includes a fluid pump and a vacuum pump. A portion of the housing is part of the fluid pump, and a portion of the housing is part of the vacuum pump. A shaft extends through the fluid pump and the vacuum pump. A vacuum pump rotor is formed as part of the shaft, and a vane pump rotor is mounted to the shaft such that when the shaft rotates, the vacuum pump rotor and the vane pump rotor rotate, causing the fluid pump to pump fluid and the vacuum pump to generate a vacuum. The vacuum pump and fluid pump are combined into a single component driven by a single shaft. | 01-24-2013 |
20120034125 | VANE PUMP WITH IMPROVED ROTOR AND VANE EXTENSION RING - A fluid vane pump is provided which includes a housing providing a generally cylindrically walled control volume wherein the control volume has an inlet and outlet. A rotor is provided having a rotatable axis within a cylindrical wall control volume. The rotor has a plurality of radially movable vanes operatively associated with the cylindrical wall. A single vane ring is provided which is operatively associated with the rotor having an outer radial surface contacting the inner radial edges of the vanes. | 02-09-2012 |
20110039250 | INTEGRATED OIL PUMP, WATER PUMP AND OIL COOLER MODULE | 02-17-2011 |