| 发明名称 |
Method for determining valve degradation |
| 摘要 |
A system and method for determining valve degradation is presented. According to the method, valve timing can be adjusted in a number of ways to improve the possibility of detecting a degraded valve.
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| 申请公布号 |
US2006243040(A1) |
申请公布日期 |
2006.11.02 |
| 申请号 |
US20050116507 |
申请日期 |
2005.04.28 |
| 申请人 |
REED DENNIS C;MEGLI THOMAS W;WINSTEAD VINCE |
发明人 |
REED DENNIS C.;MEGLI THOMAS W.;WINSTEAD VINCE |
| 分类号 |
F01L1/46 |
主分类号 |
F01L1/46 |
| 代理机构 |
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