发明公开
- 专利标题： GAS COMPRESSOR
- 专利标题（中）： GASVERDICHTER
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申请号： EP12851973申请日： 2012-11-22
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公开(公告)号： EP2784325A4公开(公告)日： 2015-07-29
- 发明人: SHIMAGUCHI HIROTADA , HIRONO KOUJI , TSUDA MASAHIRO , OSAKI TATSUYA , KANEKO SHIZUMA
- 申请人： CALSONIC KANSEI CORP
- 专利权人： CALSONIC KANSEI CORP
- 当前专利权人： CALSONIC KANSEI CORP
- 优先权： JP2011256005 2011-11-24; JP2012060233 2012-03-16
- 主分类号： F04C18/344
- IPC分类号： F04C18/344 ; F04C28/28
摘要：
A gas compressor includes a cylinder member (40), a rotor (50), and a plurality of vanes (58), wherein a proximal section (48) is provided between the cylinder member (40) and the rotor (50), so that a single cylinder room (42) which performs a refrigerant gas (G) compression cycle one-time per one rotation of the rotor (50) is formed, and at least one sub-discharge section (46) which maintains pressure of the refrigerant gas (G) in a compression room (43) in discharge pressure (P) by releasing the pressure of the compression room (43) when the pressure of the refrigerant gas (G) in the compression room (43) reaches the discharge pressure (P).
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