| 发明名称 |
ELECTRICAL MACHINE STATOR WITH OPTIMISED NOTCH FILLING, AND CORRESPONDING METHOD FOR PRODUCTION OF THE SAID STATOR |
| 摘要 |
The invention relates mainly to an outer stator (15) for a rotary electric machine, comprising a body (16) provided with a yoke and teeth (25), with slots (28) being defined between pairs of teeth, as well as a winding comprising conductors having segment structures (38) inserted inside the slots (28). In the stator, the ratio between the width of a slot (L1) covered with a slot insulator (145) and the width of a segment structure (38) covered with enamel (L2) is between 0.9 and 2. |
| 申请公布号 |
US2017047796(A1) |
申请公布日期 |
2017.02.16 |
| 申请号 |
US201515304758 |
申请日期 |
2015.04.09 |
| 申请人 |
VALEO EQUIPEMENTS ELECTRIQUES MOTEUR |
发明人 |
Darras Ludovic;Ramet Vincent;Kadiri Mostafa;Even Denis;Duquesne Jean;Sapotille Larry |
| 分类号 |
H02K1/16;H02K15/10;H02K15/085;H02K3/34 |
主分类号 |
H02K1/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Stator (15) of a rotary electrical machine comprising a body (16) provided with a yoke (26) and teeth (25) which delimit notches (28) in pairs, as well as a winding (17) comprising conductors (37) with segment structures (38) inserted inside the notches (28), wherein a ratio between a width of a notch (L1) covered with notch insulator (145) and a width of a segment structure (38) covered with enamel (L2) is between 0.9 and 2. |
| 地址 |
Creteil Cedex FR |
