Rotating piston machine has electric motor installed in motor casing co-axially with driving component of machine's rotor, with machine casing and motor casing interconnected, and electric motor and rotor running on common axis

摘要

The rotating piston machine has interacting rotors with a driving component (17) and a driven component (18) housed in a machine casing (12). Drive is provided by an electric motor installed in a motor casing (3), co-axially with the driving component of the machine's rotor. The machine casing and motor casing are interconnected. The electric motor (2) and machine's rotors run on a common fixed main axis (8) located in the motor casing and machine casing. The driven component is rotatably mounted on a bearing bush (24) which is at an axial angle to the main axis.