发明名称 |
Diesel engine |
摘要 |
A diesel engine comprises a combustion-temperature control device for adjusting a combustion temperature of the engine depending on an engine operating condition, and an ignition-delay-duration control device for adjusting an ignition delay duration depending on the engine operating condition. An engine-temperature sensor is provided for detecting an engine temperature. During cold-engine warm-up period, an electronic control unit effectively compensates for both the combustion temperature and the ignition delay duration depending on the engine temperature, to reconcile the slow initial combustion in the early combustion stage and the sharp combustion in the middle or later combustion stage and so as to realize a so-called low-temperature premixed combustion with an increased rate of premixed combustion to diffusion combustion under a condition of low combustion temperatures. <IMAGE> |
申请公布号 |
EP0924416(A2) |
申请公布日期 |
1999.06.23 |
申请号 |
EP19980123382 |
申请日期 |
1998.12.08 |
申请人 |
NISSAN MOTOR COMPANY, LIMITED |
发明人 |
SHIRAKAWA, TAKASHI;KIMURA, SHUJI |
分类号 |
F02B31/00;F01N3/02;F02B1/12;F02B3/06;F02B29/04;F02B37/24;F02D21/08;F02D41/00;F02D41/06;F02D41/40;F02D43/00;F02M25/07;F02M41/12 |
主分类号 |
F02B31/00 |
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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