发明名称 |
Diesel engine controller |
摘要 |
<p>The setting of a continuously variable transmission to a neutral range is detected as a neutral signal. A delayed signal which follows a change of this neutral signal is generated with a delay, and when this delayed signal indicates the neutral range, a target idle rotation speed of a diesel engine is increased. An exhaust throttle is provided to allow the exhaust pressure of an engine to rise in order to raise heating efficiency in the passenger compartment when a vehicle is at rest. By avoiding a delay period from the change of the neutral signal to a change in the delayed signal, torque shock due to the opening or closing of the exhaust throttle is reduced. <IMAGE></p> |
申请公布号 |
EP0877158(A2) |
申请公布日期 |
1998.11.11 |
申请号 |
EP19980108462 |
申请日期 |
1998.05.08 |
申请人 |
NISSAN MOTOR COMPANY LIMITED;NISSAN DIESEL MOTOR CO., LTD. |
发明人 |
MURAKI, HIROTADA;KOGANEMURA, TOSHIHARU |
分类号 |
F02D9/02;F02D9/04;F02D41/08;F02D45/00;(IPC1-7):F02D41/08;B60K41/04 |
主分类号 |
F02D9/02 |
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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