| 发明名称 |
PRESSURIZED AND GRAVITY-FED LIQUID COOLING OF ELECTRIC MOTOR |
| 摘要 |
A liquid cooling system for an electric motor includes: a pump for liquid to cool the electric motor; a heat exchanger that removes heat from the liquid; a manifold extending above a stator of the electric motor, the manifold receiving the liquid under pressure and having a first opening that directs a first liquid jet onto the stator; and a first tray above first end turns of the stator, the manifold having a second opening that directs a second liquid jet onto the first tray, the first tray having a third opening that performs gravity-fed liquid distribution onto the first end turns. |
| 申请公布号 |
US2015222162(A1) |
申请公布日期 |
2015.08.06 |
| 申请号 |
US201414170050 |
申请日期 |
2014.01.31 |
| 申请人 |
Tesla Motors, Inc. |
发明人 |
Pinkley Gary A.;Nelson David F.;Fong William R.;Heines Scott;Pearce, JR. Edwin M. |
| 分类号 |
H02K9/193;F16H57/04;H02K7/116 |
主分类号 |
H02K9/193 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A liquid cooling system for an electric motor comprising:
a pump for liquid to cool the electric motor; a heat exchanger that removes heat from the liquid; a manifold extending above a stator of the electric motor, the manifold receiving the liquid under pressure and having a first opening that directs a first liquid jet onto the stator; and a first tray above first end turns of the stator, the manifold having a second opening that directs a second liquid jet onto the first tray, the first tray having a third opening that performs gravity-fed liquid distribution onto the first end turns. |
| 地址 |
Palo Alto CA US |
