| 发明名称 |
SYSTEMS AND METHODS FOR PISTON COOLING |
| 摘要 |
Methods and systems are provided for supplying cooling oil to a piston of an engine cylinder. In one example, a method may include repeatedly activating an oil supply only during a part of a cylinder cycle synchronous with a reciprocating motion of the piston. In particular, supply of cooling oil may be initiated by displacing a poppet valve arranged within a piston cooling assembly via a reciprocating motion of the piston. |
| 申请公布号 |
US2016305364(A1) |
申请公布日期 |
2016.10.20 |
| 申请号 |
US201514688754 |
申请日期 |
2015.04.16 |
| 申请人 |
Ford Global Technologies, LLC |
发明人 |
Leone Thomas G. |
| 分类号 |
F02F3/22;F01P3/08 |
主分类号 |
F02F3/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for an engine, comprising:
repeatedly activating an oil supply only during a part of a cylinder cycle synchronous with a frequency of piston reciprocating motion. |
| 地址 |
Dearborn MI US |
