发明名称 |
STATOR OF ROTATING ELECTRICAL MACHINE, METHOD OF MANUFACTURING SAME, AND APPARATUS FOR MANUFACTURING SAME |
摘要 |
<p>Provided is a method of manufacturing a stator of a rotating electrical machine that is equipped with: distributed-winding cassette coils, each of which has a straight-angled conductor wire wound around; and a stator core comprising slots into which the cassette coils are to be inserted. The method of manufacturing a stator of a rotating electrical machine comprises: an assembled-coil assembling process for assembling a plurality of adjacent in-phase cassette coils to form a set of assembled coils; an insulation paper winding-around process for winding insulation papers cut to be a prescribed shape around the outer circumference of proximity sections where cassette coils of an assembled coil comes in proximity with each other; an insulation paper anchoring process for anchoring end sections of the wound-around insulation papers; and a slot inserting process for superimposing the assembled coils, which are bound together by having the end sections of the insulation papers thereof anchored, upon the stator core in the circumferential direction thereof, and inserting the assembled coils into the slots.</p> |
申请公布号 |
EP2696477(A4) |
申请公布日期 |
2015.12.02 |
申请号 |
EP20110862981 |
申请日期 |
2011.04.01 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
UMEHARA YUJI;URANO HIROAKI;KIMURA HIDEAKI |
分类号 |
H02K3/34;H02K15/04;H02K15/06;H02K15/085 |
主分类号 |
H02K3/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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