| 发明名称 |
APPROACH FOR CONTROLLING OPERATION OF OIL INJECTORS |
| 摘要 |
Various embodiments of systems and methods related to controlling oil injection for piston cooling in an engine are disclosed. In one embodiment, a method includes during an engine cold start event, enabling oil injection onto a piston of an engine, disabling oil injection after the engine cold start event, and re-enabling oil injection after the engine cold start event based on a first operating parameter. |
| 申请公布号 |
US2015184561(A1) |
申请公布日期 |
2015.07.02 |
| 申请号 |
US201514643769 |
申请日期 |
2015.03.10 |
| 申请人 |
Ford Global Technologies, LLC |
发明人 |
Maki Clifford E.;Cunningham Ralph Wayne;Hanshaw Jamie Charles;Barber Yihua (Eva);Bidner David |
| 分类号 |
F01M1/08;F01M1/16;F01L1/344 |
主分类号 |
F01M1/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
during an engine cold start event of a direct fuel injection turbocharged engine, enabling oil injection via at least one oil injector onto a piston of an engine; disabling oil injection via the at least one oil injector after the engine cold start event; and re-enabling oil injection via the at least one oil injector after the engine cold start event based on a first operating parameter. |
| 地址 |
Dearborn MI US |
