| 摘要 |
PROBLEM TO BE SOLVED: To efficiently separate oil from refrigerant.SOLUTION: In a compressor, a length L1 along an extending direction of an annular part 53 in a refrigerant discharge space 45 is longer than a length L2 along an extending direction of the annular part 53 in a separation space 54, and a width H1 along a radial direction of the annular part 53 in the refrigerant discharge space 45 is narrower than a width H2 along a radial direction of the annular part 53 in the separation space 54.SELECTED DRAWING: Figure 2 |
