发明名称 Sintered Magnet Motor
摘要 A sintered magnet motor includes a rotor, a stator, and coils. Sintered magnets are disposed on the rotor. In the sintered magnet motor, a residual magnetic flux density of each of the sintered magnets is controlled by a magnetic field generated by a coil current.
申请公布号 US2013162089(A1) 申请公布日期 2013.06.27
申请号 US201213727092 申请日期 2012.12.26
申请人 HITACHI, LTD.;HITACHI, LTD. 发明人 KOMURO MATAHIRO;HINO NORIAKI;SATSU YUICHI
分类号 H02K1/02 主分类号 H02K1/02
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