| 发明名称 |
EXHAUST THROTTLING FOR CABIN HEATING |
| 摘要 |
Embodiments for heating a vehicle cabin are disclosed. In one example, a method for an engine comprises pumping coolant from a coolant reservoir to an exhaust component and then to a heater core, the coolant heated by the exhaust component, and during engine warm-up conditions, adjusting a flow rate of coolant into a heater core to maximize heat transfer to a vehicle cabin. |
| 申请公布号 |
US2015121848(A1) |
申请公布日期 |
2015.05.07 |
| 申请号 |
US201314072396 |
申请日期 |
2013.11.05 |
| 申请人 |
Ford Global Technologies, LLC |
发明人 |
Pursifull Ross Dykstra |
| 分类号 |
F01N5/02 |
主分类号 |
F01N5/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for an engine, comprising:
pumping coolant from a coolant reservoir to an exhaust component and then to a heater core, the coolant heated by the exhaust component; and during engine warm-up conditions, adjusting a flow rate of coolant into the heater core based on a temperature drop across the heater core and a commanded flow rate of coolant into the heater core to maximize heat transfer to a vehicle cabin. |
| 地址 |
Dearborn MI US |
