Valve device for compressor

Abstract

A valve device for a compressor is improved to suppress noise and a decrease in compressor efficiency caused by pressure pulsations, and also to prevent degradation in compressor performance by ensuring durability. In a valve device of a reed valve structure including: a valve hole 103a or 103b formed in a valve plate 103; a valve seat 103e formed in an outer peripheral portion of the valve hole so as to protrude in a boss shape to a groove 103f formed around an outside thereof; and a valve body 151 having a proximal end 151A connected to the valve plate and a distal end 151B allowed to freely come into and out of contact with a seat surface of the valve seat, a plurality of ribs 103g extend radially from a peripheral wall of the valve seat to an outer peripheral wall of the groove.

Dependencies are inferred from the claim text.