| 发明名称 |
METHOD FOR DIRECT INJECTION OF SUPERCRITICAL FUELS |
| 摘要 |
Methods are provided for improving delivery of supercritical fuels via a direct injector. An injector control parameter is adjusted based on one of a fuel pump gain, an injected fuel mass, or a change in pressure in the fuel rail, and the engine operates the injector based on the adjusted parameter. Injector control parameters are only adjusted when fluid is subcritical at the fuel pump and when injector overlap is not present. |
| 申请公布号 |
US2016177860(A1) |
申请公布日期 |
2016.06.23 |
| 申请号 |
US201414579091 |
申请日期 |
2014.12.22 |
| 申请人 |
Ford Global Technologies, LLC |
发明人 |
Pursifull Ross Dykstra;Kramer Ulrich |
| 分类号 |
F02D41/38;F02B43/12;F02D41/02;F02D41/30;F02D41/00 |
主分类号 |
F02D41/38 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for a fuel system, comprising:
adjusting a fuel injector control parameter based on an exhaust air-fuel ratio; selectively adjusting the fuel injector control parameter further based on a fuel pump gain; and operating a fuel injector based on the fuel injector control parameter. |
| 地址 |
Dearborn MI US |
