Patent ID: 9395111
Filing Date: 2016-07-19
CPC Classification: F04D,F16C,F25B,H02K

Claim Text:
1. A cooling circuit for a compressor motor ( 170 ) and bearings ( 194 , 204 , 196 , 206 ), the compressor motor ( 170 ) comprising a motor housing ( 174 ) with a cavity ( 190 ) that includes a stator ( 176 ) positioned within the housing ( 174 ) and a rotor ( 178 ) within the stator ( 176 ), and bearings centering the rotor within the stator, wherein the cooling circuit is characterized by: a motor inlet ( a spacer ( a gap between the spacer ( an alignment pin ( an expansion device ( a first fluid passageway ( a second fluid passageway ( a liquid outlet ( a stator/rotor annulus ( an evaporation vent (