发明名称 |
Control system for internal combustion engine |
摘要 |
<p>In an intra-cylinder injection type engine, a first fuel cut-off starting rotational speed, a first return rotational speed and a first target idling speed in a compression stroke injection mode, which is superior in both combustion and responsivity, are set at lower speeds than a second fuel cut-off starting rotational speed, a second return rotational speed, and a second target idling speed in a suction stroke injection mode. During operation in the compression stroke injection mode, a fuel cut-off mode and an idle running of the engine are practised at low engine speed, to improve fuel economy without causing deterioration of combustion. <IMAGE></p> |
申请公布号 |
EP0824186(A2) |
申请公布日期 |
1998.02.18 |
申请号 |
EP19970113156 |
申请日期 |
1997.07.30 |
申请人 |
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA |
发明人 |
KAMURA, HITOSHI;HATAYAMA, KENJIRO;NOMURA, TOSHIRO;TAMURA, HIROKI |
分类号 |
F02D41/08;F02D41/12;F02D41/22;F02D41/30;F02D41/40;(IPC1-7):F02D41/08;F02D41/34 |
主分类号 |
F02D41/08 |
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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