发明名称 |
INTAKE SYSTEM FOR INTERNAL COMBUSTION ENGINE |
摘要 |
An intake system for an internal combustion engine includes an intake passage connected with an intake port of the internal combustion engine; an EGR passage merged with the intake passage at a junction portion; a gas sensor attached to the intake passage and configured to detect a concentration of specific gas; and a control section configured to control the internal combustion engine on the basis of an output signal of the gas sensor. A diameter-enlarged portion having an inner diameter larger than an inner diameter of the junction portion is formed at a portion of the intake passage which is located on a downstream side of the junction portion. The gas sensor is located downstream from the diameter-enlarged portion.
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申请公布号 |
US2010313863(A1) |
申请公布日期 |
2010.12.16 |
申请号 |
US20100797258 |
申请日期 |
2010.06.09 |
申请人 |
NGK SPARK PLUG CO., LTD. |
发明人 |
YOSHIKAWA TAKAYA;TAJIMA TOMOHIRO;TSUZUKI MASAO |
分类号 |
F02D41/00;F02M25/07;F02M35/10 |
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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