发明名称 |
SINGLE SCREW COMPRESSOR AND A METHOD FOR PROCESSING A SCREW ROTOR |
摘要 |
In a screw rotor (40), a first suction-side area (45) is formed in a first side wall surface (42) of a spiral groove (41). In the first side wall surface (42), a portion extending from a start point to a point until immediately before a compression chamber (23) is in a completely-closed state defines the first suction-side area (45). The first suction-side area (45) is thinner than a portion of the first side wall surface (42) other than the first suction-side area (45), and does not contact a gate (51) of a gate rotor (50).
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申请公布号 |
US2011097232(A1) |
申请公布日期 |
2011.04.28 |
申请号 |
US20080672248 |
申请日期 |
2008.08.07 |
申请人 |
MIYAMURA HARUNORI;OKADA TADASHI;TAKAHASHI TAKAYUKI;OHTSUKA KANAME;SUSA TOSHIHIRO;UENO HIROMICHI;MURONO TAKANORI |
发明人 |
MIYAMURA HARUNORI;OKADA TADASHI;TAKAHASHI TAKAYUKI;OHTSUKA KANAME;SUSA TOSHIHIRO;UENO HIROMICHI;MURONO TAKANORI |
分类号 |
F04C18/52;B23P15/00 |
主分类号 |
F04C18/52 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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