发明名称 |
Electric motor or generator with a low friction touch-down area |
摘要 |
An electric motor or generator having a stator with stator teeth for mounting electrical coils and a rotor, wherein the stator has a first surface that is parallel to an axis of rotation of the rotor and is axially separated from the stator teeth and the rotor has a second surface that is formed in substantially the same axial position as the stator s first surface, wherein material is mounted on the first surface or the second surface that has a lower frictional coefficient than the first surface or second surface. |
申请公布号 |
US8664818(B2) |
申请公布日期 |
2014.03.04 |
申请号 |
US201013501454 |
申请日期 |
2010.09.29 |
申请人 |
CALVERT MICHAEL DAVID;PROTEAN ELECTRIC LTD. |
发明人 |
CALVERT MICHAEL DAVID |
分类号 |
H02K5/12;H02K5/16;H02K11/00 |
主分类号 |
H02K5/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|