| 摘要 |
PURPOSE:To improve the sealing performance of a discharge valve by engaging a cylindrical member having a penetration hole into the outlet part of a discharge passage and fixing an annular elastic body having a discharge port at the center onto the edge surface of the cylindrical member and opening and closing the discharge port by a reed valve. CONSTITUTION:A cylindrical member 12 having a penetration hole 11 is press- fitted into the outlet part of a discharge passage 9, and an annular elastic body 14 having a discharge port 13 at the center is fixed onto the upper edge surface of the cylindrical member. When a compressor stops operation, the counterflow of coolant is prevented by a discharge valve 15, and even if a foreign material is nipped between the discharge valve 15 and the annular elastic body 14, the deterioration of the sealing performance is prevented by the caving-in on the annular elastic body 14 side. |
