发明名称 |
Commutator integrated armature of electric rotary machine |
摘要 |
A commutator-integrated armature of a rotary electric machine is comprised of a rotary shaft, an armature core composed of a plurality of laminated sheets, an armature coil composed of a plurality of conductor segments. The conductor segments have in-slot portions respectively inserted into a plurality of slots of the armature core and end portions forming a flat commutator. The armature core has an anchoring portion for anchoring a part of each of the in-slot portions to the armature core more strongly than the rest thereof. The surface of the flat commutator is maintained flat even if the conductor segments repeat thermal expansion and contraction.
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申请公布号 |
US2001022481(A1) |
申请公布日期 |
2001.09.20 |
申请号 |
US20010803979 |
申请日期 |
2001.03.13 |
申请人 |
EBIHARA JIRO;SHIBAYAMA KENICHI;NIIMI MASAMI;INA OSAMU |
发明人 |
EBIHARA JIRO;SHIBAYAMA KENICHI;NIIMI MASAMI;INA OSAMU |
分类号 |
H02K1/16;H02K3/12;H02K3/46;H02K3/487;H02K13/00;H02K13/08;H02K15/02;H02K23/26;(IPC1-7):H02K13/08 |
主分类号 |
H02K1/16 |
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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