发明名称 |
Device for controlling an internal combustion engine |
摘要 |
A control device for an internal combustion engine having an oxygen sensor, and calculation means for calculating a weight of oxygen fed to the internal combustion engine. The oxygen sensor outputs a signal corresponding only to a density of oxygen contained in intake gas fed to the engine. The oxygen sensor has a diffusion layer having pores through which oxygen molecules pass, the pores having a diameter less than or equal to the mean free path of the oxygen molecules contained in the intake gas.
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申请公布号 |
US4905654(A) |
申请公布日期 |
1990.03.06 |
申请号 |
US19880266098 |
申请日期 |
1988.11.02 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
KATSUNO, TOSHIYASU;AOKI, KEIJI;CHUJO, YOSHIKI |
分类号 |
F02D45/00;F02D41/14 |
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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