发明名称 |
Method of correcting air-fuel ratio for atmospheric pressure in internal combustion engines |
摘要 |
An amount of fuel to be supplied to an internal combustion engine is determined in dependence upon operating conditions of the engine and is corrected by a correction variable dependent upon atmospheric pressure. The correction variable is set so as to increase with a decrease in atmospheric pressure, and the set value of the correction variable is modified so as to decrease with a rise in the engine rotational speed. The correction variable resulting from this modification is added to the amount of fuel to be supplied to the engine to correct the same.
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申请公布号 |
US4708115(A) |
申请公布日期 |
1987.11.24 |
申请号 |
US19870005638 |
申请日期 |
1987.01.21 |
申请人 |
HONDA GIKEN KOGYO K.K. |
发明人 |
YAMATO, AKIHIRO;NISHIKAWA, TAKAFUMI |
分类号 |
F02D31/00;F02D41/00;F02D41/04;(IPC1-7):F02D41/34 |
主分类号 |
F02D31/00 |
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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