COMPRESSOR Russian patent published in 2018 - IPC H02K1/24 H02K1/32 H02K19/06 H02K9/12 H02K7/14 F25B31/02 

FIELD: electrical engineering.

SUBSTANCE: compressor has a suction connection for the coolant and a discharge connection for the compressed refrigerant. Compressor comprises a compression module and an electric motor driving the compression module. Engine is a reactive synchronous motor having a stator and a rotor comprising a plurality of packaged disk members, the disk members forming a rotor core. Each disk element has several magnetic flux barriers designed to impart an anisotropic magnetic structure to the rotor core and are formed as apertures in the disk member. Magnetic flux barriers are located in the rotor core to define channels allowing the flow of refrigerant through the rotor core. Rotor is provided with a first support member that acts on the first end face of the rotor core and a second support member that acts on the second end face of the rotor core.

EFFECT: effective cooling of the rotor core.

25 cl, 12 dwg