| 发明名称 |
Control device and method for a diesel engine and diesel engine |
| 摘要 |
A low NOx combustion mode is executed in which the fuel injected timing IT is greatly advanced to 36° BTDC as compared with a normal value of roughly 10° BTDC. At this fuel injection timing IT, the smoke emission amount is suppressed below an extremely low value, even if the EGR ratio Regr is increased to about 56%, and the NOx emission amount is suppressed owing to a large amount of EGR, so that the smoke and NOx can be reduced at the same time.
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| 申请公布号 |
US2003084660(A1) |
申请公布日期 |
2003.05.08 |
| 申请号 |
US20020287688 |
申请日期 |
2002.11.05 |
| 申请人 |
SHIGAHARA KEI;HATA MICHIHIRO;MORITA TOSHINORI;KOGA NORIYUKI;YANAGAWA YUJI |
发明人 |
SHIGAHARA KEI;HATA MICHIHIRO;MORITA TOSHINORI;KOGA NORIYUKI;YANAGAWA YUJI |
| 分类号 |
F01N3/08;F02B1/12;F02B3/06;F02D9/04;F02D21/08;F02D23/02;F02D41/00;F02D41/02;F02D41/04;F02D41/30;F02D41/40;F02D43/00;F02D45/00;F02M25/07;(IPC1-7):F01N5/04;F01N3/00 |
主分类号 |
F01N3/08 |
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