发明名称 Electric rotating machine having permanent magnets and method of manufacturing teeth portions of the stator iron core
摘要 An electric rotating machine having permanent magnets comprising a rotor having a plurality of permanent magnets, a stator iron core disposed in opposite relation with the rotor, and a stator winding wound around the stator core, wherein the stator core is constituted by a yoke and a plurality of teeth portions disposed to the yoke. The teeth portions are projected towards the inner periphery of the rotor. The teeth portions is made of amorphous magnetic material.
申请公布号 US2006082241(A1) 申请公布日期 2006.04.20
申请号 US20050231943 申请日期 2005.09.22
申请人 HITACHI METALS LTD. 发明人 ENOMOTO YUJI;KOHARAGI HARUO;ITO MOTOYA;YAMAZAKI KATSUYUKI;MASAKI RYOSO;OHIWA SHOJI;ISHIHARA CHIO;MITA MASAHIRO
分类号 H02K1/00;H02K1/28 主分类号 H02K1/00
代理机构 代理人
主权项
地址