Multi-cylinder reciprocating compressor having improved discharge valve stopper assembly

摘要

A reciprocating compressor includes a cylinder block having a plurality of compression chambers formed therein and a cylinder head secured to the cylinder block and having a high-pressure chamber formed therein. A first member is arranged between the cylinder block and the cylinder head and has a plurality of discharge ports formed therethrough for communicating the plurality of compression chambers to the high-pressure chamber. The reciprocating compressor comprises a second member having a plurality of discharge valves formed therewith for opening and closing the plurality of discharge valves, and a third member having a plurality of stoppers formed therewith for each setting a proper limit to resilient deformation of a corresponding one of the plurality of stoppers.