| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas compressor capable of increasing capacity to separate lubricating oil from gas for reducing lubricating oil taken out of a housing together with gas when compressed gas is discharged to the outside of the housing from a discharge port without enlarging the housing. SOLUTION: This gas compressor is provided with a housing 11 provided with a suction port 16 for taking in gas to be compressed and a discharge port 17 for discharging compressed gas, and a compression mechanism 12 stored in the housing and operating under supply of lubricating oil to compress gas taken in through the suction port 16 and to discharge compressed gas to outside of the housing from the discharge port 17 via a discharge chamber 30 of which part of wall surface is defined by inner wall surface parts 30a, 30b of the housing 11. A capturing means 40 covering the inner wall surface parts 30a, 30b is provided to capture lubricating oil mixed in gas delivered from the compression mechanism 12 to the discharge chamber 30. COPYRIGHT: (C)2006,JPO&NCIPI
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