SUCTION MUFFLER ASSEMBLY FOR SEALED COMPRESSOR

摘要

PURPOSE: To provide a device applied to a suction muffler assembly for reciprocating hermetic compressors. CONSTITUTION: A suction muffler assembly for hermetic compressors includes a cylinder block 4 mounted in an upper part of a hermetic case 3 and provided with a cylinder; a valve plate 11 attached to an open end and having a suction orifice; a suction muffler assembly including a hollow muffler body 100; and a suction duct 140 having one inlet end connected to a gas outlet opening of the muffler body and in communication with the suction orifice of the valve plate. The hollow muffler body is formed of a lower part 110 presenting an end peripheral edge at an upper part of an opening of the muffler body, and a cover upper part 120 carrying the gas outlet and including a peripheral lower seating surface portion to be seated onto the end peripheral edge and an outer peripheral skirt 128 extending downwardly from the lower surface portion 127.