| 摘要 |
A muffler of a compressor in which an imaginary central line of flowing direction in a passage pipe at an inlet side and an imaginary central line of the flowing direction in a passage pipe at an outlet side are formed to have an angle of 40~50° or a curved surface having a certain curvature is formed in an extended space between an outlet end of the passage pipe at the inlet side and an outlet end of the passage pipe at the outlet side. Accordingly, the refrigerant gas which flows to the passage pipe at the outlet side through the passage pipe at the inlet side can flow smoothly as the refrigerant gas passes the curved surface and by attenuating pulsation flow between the passage pipes at the inlet side and outlet side, the refrigerant gas can be sucked smoothly. Therefore, suction amount of the refrigerant gas increases, thus to improve the efficiency of the compressor.
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