| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas compressor capable of efficiently using force of compressed gas delivered from an introducing hole for forming a flow of the gas in an inside space of an oil separator. SOLUTION: This gas compressor 10 has a compressor body and the oil separator 60 centrifuging the oil content R from the compressed gas G, inside a housing. The oil separator 60 has a centrifuging body part 61 defining the inside space 62 surrounded by an inner peripheral wall surface 61b for turning the compressed gas G and a bottom wall surface 61c for making the separated oil content R flow down. The centrifuging body part 61 has the introducing hole 61a introducing the compressed gas G into the inside space 63 in the vicinity of the opening end 61g, and an oil draining hole 61d draining the oil content R flowed down on the bottom wall surface 61c to an oil storage part 36. The bottom wall surface 61c is provided with a guiding crest-shaped part 64 presenting a substantially conical shape of projecting toward the opening end 61g and setting the axis in substantially parallel to the axis in a vicinal position of the axis of the inside space. COPYRIGHT: (C)2009,JPO&INPIT
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