发明授权
- 专利标题： Method for assembling rotor for use in IPM rotary machine
- 专利标题（中）： 用于组装IPM旋转机的转子的方法
-
申请号： US12889835申请日： 2010-09-24
-
公开(公告)号： US08756793B2公开(公告)日： 2014-06-24
- 发明人: Yuhito Doi , Takehisa Minowa , Hajime Nakamura , Koichi Hirota
- 申请人： Yuhito Doi , Takehisa Minowa , Hajime Nakamura , Koichi Hirota
- 申请人地址： JP Tokyo
- 专利权人： Shin-Etsu Chemical Co., Ltd.
- 当前专利权人： Shin-Etsu Chemical Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Westerman, Hattori, Daniels & Adrian, LLP
- 优先权： JP2009-229612 20091001
- 主分类号： H02K15/02
- IPC分类号： H02K15/02
摘要：
An interior permanent magnet (IPM) rotary machine comprises a rotor comprising a rotor yoke having bores and a plurality of permanent magnet segments disposed in the bores of the rotor yoke, each permanent magnet segment consisting of a plurality of magnet pieces. The rotor is assembled by inserting the plurality of unbound magnet pieces in each bore for stacking the magnet pieces, and fixedly securing the stacked magnet pieces in the bore.