发明名称 |
Internal combustion engine and control method thereof |
摘要 |
<p>Embodiments are disclosed to reliably carry out engine starting without cranking. Using an internal combustion engine 1, when an idle stop condition is established, a third path switching valve 28 that is provided at the connection of the compressed air supply path 25 and a first blow-by path 21, and a blow-by control valve 24 are "closed". The connection of the crankcase to the inlet path 14 is blocked, idling for a designated time is carried out, and finally the engine is stopped. On the other hand, when the idle stop release condition is established, an inlet valve 8 is "opened", and the first to third path switching valves 26 to 28 are "closed", thereby operating a compressor 17 for a designated period of time. Compressed air is thereby supplied to the combustion chamber 2 and the crankcase via the compressed air supply path 25, allowing an increase in the internal cylinder pressure. Finally, the engine is started.</p> |
申请公布号 |
EP1676998(A2) |
申请公布日期 |
2006.07.05 |
申请号 |
EP20050258031 |
申请日期 |
2005.12.23 |
申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
MITSUHORI, ATSUSHI;OSADA, NAOKI;FUJITA, HIDEHIRO;MATSUKI, YOSHITAKA;YUYA, MASAHIKO;YANAI, TADANORI;KATAYAMA, TAKATSUGU;HAMANE, SHOUTA |
分类号 |
F02D41/04;F01M13/00;F02B39/08;F02D13/02;F02D17/00;F02D23/00;F02D29/02;F02D41/06;F02D43/00;F02D45/00;F02N9/02;F02N11/08;F02N15/00;F02N99/00 |
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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