Compressor for vehicle air conditioning system, with cylinder block, front casing, shaft, axial pressure build-up and thrust bearing

摘要

The compressor is operated by the rotation of a shaft (5). The shaft is rotated by a cylinder block (2) and a front casing (1), connected to each other. The axial pressure buildup takes place between the axial end surface of the shaft and the cylinder block, where a thrust bearing (21) is also located in series. A coil spring (17) presses on the shaft in its axial direction.