BEARING LUBRICATING SYSTEM OF SCROLL COMPRESSOR

摘要

PURPOSE: A scroll compressor is provided to prevent the oil from washing out from a scroll driving bearing by letting a refrigerant of intermediate pressure flow into a part where the refrigerant can be flowed into a gas chamber of exhaust pressure of a compressor. CONSTITUTION: The scroll compressor contains:a suction pressure chamber(98) for accepting the fluid under the suction pressure; an exhaust pressure chamber(110) for exhausting the fluid under the exhaust pressure; a scroll member(56, 58) connected to the suction pressure chamber(98) and the exhaust pressure chamber(110); an intermediate pressure chamber(81) formed by a fixing and an orbital scroll member(56, 58); an oil storing tub(46); a motor(32); and a crankshaft(34) connected to the motor(32) and the orbital scroll member(58).