| 摘要 |
PROBLEM TO BE SOLVED: To improve performance for separating oil from gas delivered from a compressor body in a gas compressor. SOLUTION: This gas compressor has the compressor body for delivering refrigerant gas G mixed with refrigerating machine oil R and a housing (a case 11 and a front head 12) covering the compressor body and forming a delivery port 11a delivering the refrigerant gas G delivered from the compressor body to an external part. A rib 17 (a collision plate) for changing its flowing direction so as to bypass by colliding the refrigerant gas G, is formed on a flow passage of the refrigerant gas G turning to the delivery port 11a by delivering from the compressor body in an inner surface of the case 11. COPYRIGHT: (C)2007,JPO&INPIT
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