发明名称 |
Estimation of oil-diluting fuel quantity of engine |
摘要 |
Apparatus for an internal combustion engine includes an estimating or controlling unit to determine an oil-diluting fuel quantity of an engine oil-diluting fuel which is fuel leaking out through a clearance between a piston and a cylinder of the engine and diluting an engine oil. The unit calculates a variation of the engine oil-diluting fuel quantity, and determines the oil-diluting fuel quantity in accordance with the variation.
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申请公布号 |
US2004099252(A1) |
申请公布日期 |
2004.05.27 |
申请号 |
US20030686482 |
申请日期 |
2003.10.16 |
申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
NAGAISHI HATSUO;NAKAZAWA TAKASHI;ABE KAZUHIKO |
分类号 |
F02D41/04;F02D41/22;(IPC1-7):F02M51/00 |
主分类号 |
F02D41/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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