| 发明名称 |
ELECTRIC PUMP |
| 摘要 |
An electric pump includes a pump configured to suck, pressurize and discharge working fluid, a motor coupled with the pump and configured to drive the pump, a motor controller arranged laterally to the motor and configured to control the drive of the motor, and a cooling unit arranged between the motor and the motor controller and configured to cool the motor controller by a refrigerant circulating inside. The cooling unit includes a raised portion projecting into an inner space of the motor controller and formed with a flow passage for the circulation of the refrigerant inside. |
| 申请公布号 |
US2017002807(A1) |
申请公布日期 |
2017.01.05 |
| 申请号 |
US201515125593 |
申请日期 |
2015.04.02 |
| 申请人 |
KYB CORPORATION |
发明人 |
KOGISO Yoshinori |
| 分类号 |
F04B53/08;H05K7/20;F04B49/06;H02K11/33;F01M1/02;F04B17/00 |
主分类号 |
F04B53/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electric pump for discharging working fluid, comprising:
a pump configured to suck, pressurize and discharge the working fluid; a motor coupled with the pump and configured to drive the pump; a motor controller arranged laterally to the motor and configured to control the drive of the motor; and a cooling unit arranged between the motor and the motor controller and configured to cool the motor controller by a refrigerant circulating inside, wherein the cooling unit includes a raised portion projecting into an inner space of the motor controller, the raised portion being formed with a flow passage for the circulation of the refrigerant inside. |
| 地址 |
Tokyo JP |
