发明名称 |
A method for reducing NOx emissions after a fuel cut-off event |
摘要 |
A method of controlling exhaust emission oxides of nitrogen (NOx) from an internal combustion engine (ICE) includes the steps of determining when an engine speed is below a first predetermined level, and controlling an oxygen displacement valve (ODV) such that at least a portion of exhaust gas generated by the ICE is directed into an intake air flow of the ICE. |
申请公布号 |
GB0514458(D0) |
申请公布日期 |
2005.08.17 |
申请号 |
GB20050014458 |
申请日期 |
2005.07.14 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
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分类号 |
B60K6/48;B60W20/00;F02D17/04;F02D21/08;F02M25/08 |
主分类号 |
B60K6/48 |
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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