发明名称 |
VARIABLE EXHAUST GAS AFTERTREATMENT SYSTEM |
摘要 |
Systems and method for adjusting a cone angle of injected reductant directed into an engine exhaust upstream of a catalytic device based on the temperature distribution within the catalytic device are disclosed. In one particular example, a dosing unit comprising an adjustable piston is described whose adjustment further controls the distribution and amount of reaction fluid delivered therefrom. In this way, the fluid flow shape may be controlled to achieve a more optimal exhaust gas conversion based on the prevailing conditions within the exhaust gas system. |
申请公布号 |
US2013336862(A1) |
申请公布日期 |
2013.12.19 |
申请号 |
US201313900431 |
申请日期 |
2013.05.22 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
YACOUB YASSER MOHAMED SAYED |
分类号 |
B01D53/94 |
主分类号 |
B01D53/94 |
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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