发明名称 Stator for rotating machine and rotating machine using the same
摘要 <p>The stator 8 includes a plurality of concentrated winding coils 7 disposed coupled into an annular form through yokes 5a, and a plurality of conductors 3; 3a; 3b that couple the coil ends 101, 102 of the concentrated winding coils to each other in a multi-phase connection fashion. Conductors 3; 3a; 3b for a U-phase, a V-phase, a W-phase, and neutral points P are each formed of a plurality of holes 20, 30; 40, 50 for inserting therethrough coil ends and are substantially circular with different diameters, and are disposed on the same plane. A connection plate 2 provided with a wall 21 is inserted between the conductors and the concentrated winding coils. A rotating machine 100 includes the above-mentioned stator 8 and a rotor 9 that is rotatable within the stator.</p>
申请公布号 EP2063516(A3) 申请公布日期 2013.05.01
申请号 EP20080020313 申请日期 2008.11.21
申请人 HITACHI LTD. 发明人 NAGANAWA, TAKASHI;ISHIGAMI, TAKASHI;OBATA, KOJI;UEDA, TOSHIAKI;HOSHINO, KATSUHIRO
分类号 H02K3/52 主分类号 H02K3/52
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