Refrigerator compressor, particularly semi-hermetic refrigerator compressor, has compressor block that provides multiple star shaped cylinders, where motor is provided with rotor

摘要

The refrigerator compressor (1), particularly semi-hermetic refrigerator compressor, has a compressor block (5) that provides multiple star shaped cylinders. A motor (8) is provided with a rotor, where the rotor is rotary connected to crank shaft. A connecting rod (23) has a force application point at crankpin (22) in each case, which is displaced in relation to the axial center of the crankpin for a bearing (13).