| 发明名称 |
ELECTRIC PUMP HAVING CIRCUIT BOARD |
| 摘要 |
An electric pump having a circuit board comprises a motor housing having a rotor and a stator disposed therein, the rotor arranged on a rotation shaft and the stator disposed outside the rotor with a predetermined space therefrom; a first partition wall disposed on a first side of the motor housing and a second partition wall disposed on a second side of the motor housing, the first and second partition walls being fastened to the motor housing; an impeller disposed outside the first partition wall and fastened to an end portion of the rotation shaft; a ceramic board disposed outside the second partition wall and having a first side with a circuit formed thereon, the circuit being electrically connected to the rotor or the stator, the first side further comprising at least one electric device, and a second side facing the second partition wall with recesses arranged in the second side at predetermined distances; and an adhesive member interposed between the ceramic board and the second partition wall. |
| 申请公布号 |
US2016265538(A1) |
申请公布日期 |
2016.09.15 |
| 申请号 |
US201514836725 |
申请日期 |
2015.08.26 |
| 申请人 |
HYUNDAI MOTOR COMPANY |
发明人 |
LEE Bong Sang |
| 分类号 |
F04D13/08;F04D15/00 |
主分类号 |
F04D13/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electric pump having a circuit board comprising:
a motor housing having a rotor and a stator disposed therein, the rotor arranged on a rotation shaft and the stator disposed outside the rotor with a predetermined space therefrom; a first partition wall disposed on a first side of the motor housing and a second partition wall disposed on a second side of the motor housing, the first and second partition walls being fastened to the motor housing; an impeller disposed outside the first partition wall and fastened to an end portion of the rotation shaft; a ceramic board disposed outside the second partition wall and having a first side with a circuit formed thereon, the circuit being electrically connected to the rotor or the stator, the first side further comprising at least one electric device, and a second side facing the second partition wall with recesses arranged in the second side at predetermined distances; and an adhesive member interposed between the ceramic board and the second partition wall. |
| 地址 |
Seoul KR |
