Reciprocating compressor for use in refrigerator, has motor with inner stator that is arranged at inner circumferential surface of outer stator, where winding coil is wound around inner stator

摘要

The compressor has a compression unit compressing fluid by receiving reciprocation force from a motor. The motor has an inner stator (62) arranged at an inner circumferential surface of an outer stator. A winding coil (64) is wound around the inner stator. A magnet is mounted at a magnet frame with same interval, and the frame is connected to a piston of the compression unit. A through hole passes a resonance spring.