| 发明名称 |
OPTIMIZING INTERMITTENT FUEL PUMP CONTROL |
| 摘要 |
Various methods are provided for operating a fuel pump. In one example, a method of operating a fuel pump comprises iteratively reducing an on-duration of a low pressure fuel pump pulse, until a peak outlet pressure of the fuel pump decreases from a peak outlet pressure corresponding to a previous pulse, to identify a minimum pulse duration, and applying a pulse having the minimum pulse duration to the fuel pump. |
| 申请公布号 |
US2016153383(A1) |
申请公布日期 |
2016.06.02 |
| 申请号 |
US201414558363 |
申请日期 |
2014.12.02 |
| 申请人 |
Ford Global Technologies, LLC |
发明人 |
Ulrey Joseph Norman;Pursifull Ross Dykstra |
| 分类号 |
F02D41/30;F02D41/14 |
主分类号 |
F02D41/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of operating a fuel pump, comprising:
iteratively reducing an on-duration of a low pressure fuel pump pulse, until a peak outlet pressure of the fuel pump decreases from a peak outlet pressure corresponding to a previous pulse, to identify a minimum pulse duration; and applying a pulse having the minimum pulse duration to the fuel pump. |
| 地址 |
Dearborn MI US |
