发明名称 |
Air-fuel control apparatus for an internal combustion engine |
摘要 |
In an air-fuel ratio control apparatus for an internal combustion engine, an air-fuel ratio sensor detects an air-fuel ratio in response to specified components contained in exhaust gas and an electronic control section receives a signal from the air-fuel ratio sensor to calculate an amount of fuel to be injected from a fuel supplying device so that the air-fuel ratio of a gas mixture to be supplied to the engine approaches a target air-fuel ratio. A parameter of a load for the engine and an engine revolution number are each detected, and the electronic control section calculates a correction coefficient on the basis of the parameter of the load and the engine revolution number, whereby the output of the air-fuel ratio sensor is corrected.
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申请公布号 |
US4982714(A) |
申请公布日期 |
1991.01.08 |
申请号 |
US19900515524 |
申请日期 |
1990.04.30 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
TAKAHASHI, TOSHIHISA;UCHINAMI, MASANOBU;NISHIDA, SHINICHI;INOUE, HITOSHI |
分类号 |
F02D41/14 |
主分类号 |
F02D41/14 |
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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