ELECTRIC MOTOR, TOTALLY ENCLOSED REFRIGERATING COMPRESSOR, AND REFRIGERATING CYCLE

摘要

PROBLEM TO BE SOLVED: To solve the problems of releasability from a metal mold and workability in resin molding, and to prevent the blocking phenomenon of a refrigerating cycle using a refrigerant R134a. SOLUTION: A resin not containing internal releasing agent is used as a resin material forming an insulator 13, or a polyolefinic resin is used as an internal releasing agent.