发明申请
- 专利标题： Rotary vane air pump
- 专利标题（中）： 旋转叶片空气泵
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申请号： US10559388申请日： 2004-06-07
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公开(公告)号： US20070041860A1公开(公告)日： 2007-02-22
- 发明人: Tatsuya Nakamoto , Kiyoshi Sawai , Atsushi Sakuda
- 申请人： Tatsuya Nakamoto , Kiyoshi Sawai , Atsushi Sakuda
- 优先权： JP2003-166377 20030611
- 国际申请： PCT/JP04/08244 WO 20040607
- 主分类号： F01C19/02
- IPC分类号： F01C19/02 ; F04C27/00 ; F04C15/00 ; F03C2/00
摘要：
At least one of a cylinder (6), a rotor (8), a front plate (14), and a rear plate (16), all of which form compression chambers (18), is made of a metal, and a surface treatment is conducted on a portion of such at least one of those members.
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