摘要 |
<p>PROBLEM TO BE SOLVED: To provide a compressor, in which the capacity of a gap formed in a discharge port is reduced for performance improvement. SOLUTION: The compressor comprises a compressing chamber for compressing a flowing fluid therein, a discharge port from which the above flowing fluid from the compressing chamber is flowed out, and valve means for opening and closing the discharge port. The compressor further comprises a valve seat provided to the above discharge port, having a shape with a curving surface on which the sectional area of the discharge port expand as it farther away from the compressing chamber side, a valve having a convex part fitted in the above curving surface of the valve seat, and means for fixing a position of the above valve to the above valve seat, the means being provided to a member which is a part of the above seat.</p> |