发明名称 |
Method and apparatus for controlling air-fuel ration in internal combustion engine |
摘要 |
In an internal combustion engine wherein feedback control of the air-fuel ratio is carried out in accordance with the concentration of a specific composition in the exhaust gas, so that the air-fuel ratio is close to an aimed air-fuel ratio, the atmospheric pressure is detected, and the aimed air-fuel ratio is varied in accordance with the detected atmospheric pressure.
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申请公布号 |
US4651700(A) |
申请公布日期 |
1987.03.24 |
申请号 |
US19850749088 |
申请日期 |
1985.06.26 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA;NIPPONDENSO CO., LTD. |
发明人 |
KOBAYASHI, NOBUYUKI;ITO, TOSHIMITSU;AKATSUKA, TAKAO;NINOMIYA, MASAKAZU |
分类号 |
F02D41/00;F02D41/14;(IPC1-7):F02M51/00 |
主分类号 |
F02D41/00 |
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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