RECIPROCATING TYPE COMPRESSOR

摘要

A reciprocating compressor includes a piston reciprocating in a chamber. A valve plate disposed at one end of the chamber includes a fluid inlet orifice and a fluid discharge orifice. Each orifice is covered by a valve in the form of a resilient material check valve arranged so that a free end thereof covers the respective orifice. Each valve comprises a resilient material check valve anchored at an end opposite its free end. Each valve includes a cut-out forming a resilient portion pressed against the valve plate for pre-biasing the valve to an open position.