| 发明名称 |
Apparatus for controlling the air-fuel ratio in an internal combustion engine |
| 摘要 |
An apparatus for controlling the air-fuel ratio in an internal combustion engine, which quickly responds to a deviation between the actual air-fuel ratio and the target air-fuel ratio in the engine and results in immediate purification of the exhaust gas discharged from the engine.
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| 申请公布号 |
US5752492(A) |
申请公布日期 |
1998.05.19 |
| 申请号 |
US19970878326 |
申请日期 |
1997.06.18 |
| 申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
KATO, YOSHIHIKO;WANIBE, MASAHIRO |
| 分类号 |
F02D45/00;F02D41/14;(IPC1-7):F02D41/00 |
主分类号 |
F02D45/00 |
| 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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