发明名称 Multi-stage gas compressing apparatus
摘要 A compressed gas compressed by the first gas compressor is further compressed by the second gas compressor. The compressed gas from the first gas compressor is sent to a crank case of the second gas compressor in which the gas is further compressed. The gas is sent to a cylinder of the second gas compressor and compressed by a piston in the cylinder.
申请公布号 US2009047159(A1) 申请公布日期 2009.02.19
申请号 US20080152738 申请日期 2008.05.16
申请人 INOUE HIROSHI 发明人 INOUE HIROSHI
分类号 F04B41/06 主分类号 F04B41/06
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