| 发明名称 | Stator | ||
| 摘要 | A stator includes: a plurality of stator pieces around which coils are wound; a stator holder which supports the plurality of stator pieces by arranging the plurality of stator pieces in a peripheral wall portion in an annular shape; and a housing which is disposed on an outer side of the stator holder to support the stator holder, wherein the stator holder includes a flange portion which continuously protrudes outward in a radial direction thereof from an edge of one end side in an axial line direction thereof and is fixed to the housing, and a reinforcing portion which suppresses vibration in the radial direction of the stator holder on an outer peripheral surface of the peripheral wall portion. | ||
| 申请公布号 | US9379589(B2) | 申请公布日期 | 2016.06.28 |
| 申请号 | US201113991125 | 申请日期 | 2011.11.29 |
| 申请人 | HONDA MOTOR CO., LTD. | 发明人 | Choji Tatsuya;Kono Michihisa;Takizawa Kazuaki |
| 分类号 | H02K5/04;H02K5/24;H02K1/18;H02K21/16;F01D9/00;B60L11/14;H02K1/14;H02K3/52;H02K7/00 | 主分类号 | H02K5/04 |
| 代理机构 | Westerman, Hattori, Daniels & Adrian, LLP | 代理人 | Westerman, Hattori, Daniels & Adrian, LLP |
| 主权项 | 1. A stator comprising: a housing; a plurality of stator pieces, arranged in an annular shape, around which coils are wound; a stator holder fixed to an internal space of the housing, said stator holder comprising a peripheral wall portion configured to support the plurality of stator pieces, wherein the stator holder comprises: a first flange portion is fixed to the housing and continuously protrudes outward in a radial direction thereof from an edge of one end side in an axial line direction thereof; and a reinforcing portion configured to suppress vibration in the radial direction of the stator holder is arranged on an outer peripheral surface of the peripheral wall portion that is opposite the first flange portion, and wherein an arc surface is formed at a corner portion formed by the reinforcing portion and the peripheral wall portion. | ||
| 地址 | Tokyo JP | ||