发明申请
- 专利标题： ROTARY ELECTRIC MACHINE
- 专利标题（中）： 旋转电机
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申请号： US14889980申请日： 2014-05-19
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公开(公告)号： US20160172911A1公开(公告)日： 2016-06-16
- 发明人: Toshiyuki YOSHIZAWA , Moriyuki HAZEYAMA
- 申请人： MITSUBISHI ELECTRIC CORPORATION
- 申请人地址： JP Chiyoda-ku, Tokyo
- 专利权人： MITSUBISHI ELECTRIC CORPORATION
- 当前专利权人： MITSUBISHI ELECTRIC CORPORATION
- 当前专利权人地址： JP Chiyoda-ku, Tokyo
- 优先权： JP2013-108672 20130523
- 国际申请： PCT/JP2014/063190 WO 20140519
- 主分类号： H02K1/24
- IPC分类号： H02K1/24 ; H02K3/32
摘要：
In a rotary electric machine, a first pole core body and a second pole core body are produced using solid cores, and first slits are formed on outer circumferential surfaces of a first boss portion and a second boss portion at a uniform pitch in a circumferential direction so as to have groove directions oriented in an axial direction to disrupt pathways of eddy currents that flow on the outer circumferential surfaces of the first boss portion and the second boss portion.
公开/授权文献
- US10230279B2 Rotary electric machine 公开/授权日：2019-03-12
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