发明名称 |
SINGLE-SCREW COMPRESSOR, AND SCREW ROTOR MACHINING METHOD |
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). |
申请公布号 |
EP2182217(A4) |
申请公布日期 |
2015.08.19 |
申请号 |
EP20080790414 |
申请日期 |
2008.08.07 |
申请人 |
DAIKIN INDUSTRIES, LTD. |
发明人 |
MIYAMURA, HARUNORI;OKADA, TADASHI;TAKAHASHI, TAKAYUKI;OHTSUKA, KANAME;SUSA, TOSHIHIRO;UENO, HIROMICHI;MURONO, TAKANORI |
分类号 |
F04C29/00;F04C18/16;F04C18/52;F04C28/12 |
主分类号 |
F04C29/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|