| 摘要 |
Provided is a compressor with reduced noise. This compressor is provided with an orbiting scroll (30) which is rotatably linked to an eccentric shaft portion of a main shaft (17), a fixed scroll (20) which forms a compression chamber (PR) which compresses the refrigerant by opposing the orbiting scroll and which, in the end plate (21), has an upstream discharge port (24) through which the compressed refrigerant passes and which communicates with the compression chamber (PR), and a discharge cavity (25) which communicates with the downstream side of the upstream discharge port (24) and has a larger volume than the upstream discharge port (24). The upstream discharge port (24) is provided with an open end (24B) on the upstream side and an open end (24A) on the downstream side. The upstream open end (24B) is eccentric relative to the central axis (C) of the fixed scroll (20) and the central axis (C2) of the discharge cavity (25) is in the area occupied by the downstream open end (24A). |
