COMPRESSOR WITH FLOW PASSAGE CHANGE OVER VALVE AND AIR CONDITIONING DEVICE FOR COOLING AND HEATING

摘要

PROBLEM TO BE SOLVED: To improve vibration resistance without requiring external piping for pilot passage and simplify lay out of piping around a compressor. SOLUTION: A pilot passage 80 provided in a pilot valve part is directly communicated to a suction chamber 21 of a compressor by an internal passage 91 formed in a compressor housing 11. COPYRIGHT: (C)2007,JPO&INPIT