| 摘要 |
PROBLEM TO BE SOLVED: To provide the delivery valve for a compressor in which the contact sound at the valve opening time is reduced. SOLUTION: In the delivery valve for a compressor consisting of a flat plate shape valve seat 2 (back surface of fixed scroll) having a fixed part 2a and delivery hole 2b, a square flat plate shape valve body 3, whose one end is stuck to the fixed part 2a of the valve seat 2 by a screw 5, for opening/closing the delivery hole 2b by the fluid pressure delivered from the delivery hole 2b and a valve press 4 arranged on the upperside of the valve body 3, whose one end is stuck to the fixed part 2a of the valve seat 2 along with one end of the valve body 3 and the longitudinal direction section shape of whose lower surface 4a is formed to a continuous bent surface from the fixed part 2a toward the tip and so that the interval between the valve seat 2 and it becomes bigger gradually, the lower surface 4a of the valve press 4 is formed to a continuous bent surface so that the interval between the valve seat 2 and it becomes bigger gradually from the center of the width direction of the lower surface 4a toward both sides.
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