发明名称 |
METHOD AND SYSTEM FOR EGR CONTROL. |
摘要 |
Methods and systems are provided for improving control of high dilution EGR. An intake plenum is divided so that fresh intake air and EGR can be delivered to engine cylinders via dedicated plenum portions. Distinct sets of throttles are provided in the cylinder intake ports coupled the different plenum portions so that a ratio of intake air flow and EGR flow to the engine cylinders can be rapidly adjusted in response to sudden changes (e.g., increase or decrease) in EGR demand. |
申请公布号 |
MX2014015627(A) |
申请公布日期 |
2015.07.21 |
申请号 |
MX20140015627 |
申请日期 |
2014.12.17 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
MARTIN, DOUGLAS RAYMOND;GATES, FREEMAN CARTER |
分类号 |
F02M25/07 |
主分类号 |
F02M25/07 |
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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