| 发明名称 |
COMBINED COOLANT AND TRANSMISSION PUMP MOTOR DRIVE FOR STOP-START VEHICLE |
| 摘要 |
A vehicle includes an internal combustion engine having an auto stop function, an electric pump motor drivably coupled to a transmission pump and a heat exchanger pump, and at least one controller. The controller is configured to control the pump motor to operate the transmission pump to supply hydraulic pressure to a transmission, and to operate the heat exchanger pump to provide flow from the engine to a heater core radiator in response to the engine being auto stopped. |
| 申请公布号 |
US2015219056(A1) |
申请公布日期 |
2015.08.06 |
| 申请号 |
US201414174186 |
申请日期 |
2014.02.06 |
| 申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
BOESCH Mathew Alan |
| 分类号 |
F02N11/08 |
主分类号 |
F02N11/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A vehicle comprising:
an internal combustion engine; an electric pump motor drivably coupled to a transmission pump and a heat exchanger pump; and at least one controller programmed to auto-stop and auto-start the engine and, in response to auto-stopping the engine, control the pump motor to drive the transmission pump to supply hydraulic pressure to a transmission and to drive the heat exchanger pump to provide flow from the engine to a heater core radiator. |
| 地址 |
Dearborn MI US |
