| 发明名称 | Stator core | ||
| 摘要 | A stator core that includes a pair of poles separated by an air gap. Each pole includes a first side adjacent the air gap and a second opposite side remote from the air gap. A pole arc is formed in the first side and an arcuate mounting recess is formed in the second side of each pole. Additionally, an electric machine that includes the stator core. | ||
| 申请公布号 | US9564778(B2) | 申请公布日期 | 2017.02.07 |
| 申请号 | US201012709293 | 申请日期 | 2010.02.19 |
| 申请人 | Dyson Technologies Limited | 发明人 | Fulford Howard Charles;Greetham Stephen;Clothier Andrew Charlton;Childe Matthew John |
| 分类号 | H02K1/14;H02K1/18;H02K21/18 | 主分类号 | H02K1/14 |
| 代理机构 | Morrison & Foerster LLP | 代理人 | Morrison & Foerster LLP |
| 主权项 | 1. A c-shaped stator core comprising a pair of poles separated by an air gap, each pole comprising a first side adjacent the air gap, a second opposite side remote from the air gap, a pole arc formed in the first side, and a mounting recess formed in the second side, wherein the mounting recess is semi-circular, is located wholly behind the pole arc, and has a depth that is at least 20% of the distance between the first side and the second side. | ||
| 地址 | Malmesbury, Wiltshire GB | ||