Hermetic compressor having improved motor cooling

摘要: A hermetic refrigerant compressor including a hermetically sealed housing having wall with suction opening, mechanism disposed in the and gas compression chamber therein discharge passage communication plenum, motor stator rotor attached to crankshaft drivingly linked mechanism. The is surrounded by first gap formed between stator. second During operation expelled from travels through passage, then gaps. spinning during causing vortex of occur an outer flow path warmer inner cooler gas. generally for enhanced cooling.