| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a compressor which can reduce the number of part items and an installation space of an oil component separation mechanism.SOLUTION: The compressor comprises: a housing for accommodating a compression mechanism which compresses a refrigerant gas including a lubricant by sucking it therein, and has a suction chamber 35 and a discharge chamber 36; a valve plate 32 having a discharge port 39; a discharge valve 41; a retainer forming plate 42 fixed to the valve plate 32 in the discharge chamber 36 and having a retainer 43; an oil component separation mechanism for separating the lubricant from the discharged refrigerant gas; and a discharge port communicating with the discharge chamber 36. The oil component separation mechanism has: a fastening member for fixing the retainer forming plate 42 to the valve plate 32; an annular partitioning wall 56 surrounding the circumference of a discharge-side region located at the discharge chamber 36 side of the fastening member; an oil component separation space 57 which is partitioned from the discharge chamber 36 by the retainer forming plate 42 and the annular partitioning wall 56, and communicates with the discharge port 51; and a communication passage 58 for making the discharge chamber 36 and the oil component separation space 57 communicate with each other.</p> |
