发明申请
- 专利标题： LINE START PERMANENT MAGNET MOTOR USING A HYBRID ROTOR
- 专利标题（中）： 使用混合转子的线路启动永磁电机
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申请号： US15036152申请日： 2014-11-17
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公开(公告)号： US20160294269A1公开(公告)日： 2016-10-06
- 发明人: Philip HEAD , Hassan MANSIR
- 申请人： CORETEQ SYSTEMS LTD.
- 申请人地址： GB Bagshot
- 专利权人： COREteQ Systems Ltd.
- 当前专利权人： COREteQ Systems Ltd.
- 当前专利权人地址： GB Bagshot
- 优先权： GB1320247.8 20131115
- 国际申请： PCT/EP14/74806 WO 20141117
- 主分类号： H02K21/46
- IPC分类号： H02K21/46 ; H02K7/00 ; H02K5/132 ; H02K16/00 ; H02K1/27
摘要：
A rotor system for a downhole motor comprises a set of permanent magnets, a set of conductors and a pair of end conductor rings connecting the set of conductors. The set of permanent magnets and the set of conductors being substantially coaxial and having the substantially the same linear extent. The set of permanent magnets can be located radially inwards from the set of conductors, and may be provided by discrete conductive bars
公开/授权文献
- US10367400B2 Line start permanent magnet motor using a hybrid rotor 公开/授权日：2019-07-30
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