发明名称 |
Air-fuel ratio control in an internal combustion engine |
摘要 |
A method for controlling the air-fuel ratio in an internal combustion engine in which the correction of the air-fuel ratio is carried out on the basis of the determination as to whether the base air-fuel ratio is the value in the richer or the leaner side of the air-fuel ratio corresponding to the best specific fuel consumption. A different number of operation points for detecting the signals of the parameters of the engine running state are selected for the automatic constant speed control state and for the non-automatic speed control state.
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申请公布号 |
US4550701(A) |
申请公布日期 |
1985.11.05 |
申请号 |
US19840597098 |
申请日期 |
1984.04.05 |
申请人 |
NIPPONDENSO CO., LTD. |
发明人 |
SUZUKI, ATSUSHI;NINOMIYA, MASAKAZU;MAEDA, KATSUYA;KAWASHIMA, YUTAKA |
分类号 |
B60K31/00;B60W30/00;F02D29/02;F02D41/04;F02D41/14;F02D41/24;F02D45/00;(IPC1-7):F02D37/02 |
主分类号 |
B60K31/00 |
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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