发明名称 |
Dual path exhaust emission control system |
摘要 |
An exhaust emission control system for an internal combustion engine is disclosed. The exhaust emission control system has a first passageway and a second passageway disposed to receive exhaust in parallel. The exhaust emission control system also has a valve arrangement configured to regulate the flow of exhaust to the first and second passageways, and at least one sensor configured to sense a parameter indicative of a constituent of the exhaust. The at least one sensor generates a signal corresponding to the sensed parameter. The exhaust emission control system also has a controller in communication with the valve and the at least one sensor. The controller is configured to affect operation of the valve in response to the signal. |
申请公布号 |
US2008178579(A1) |
申请公布日期 |
2008.07.31 |
申请号 |
US20070698815 |
申请日期 |
2007.01.29 |
申请人 |
ZEMSKOVA SVETLANA MIKHAILOVNA;FAAS JULIE MARIE;RAGLE CHRISTIE SUSAN;STEFANICK MATTHEW OWEN;SILVER RONALD GRAHAM |
发明人 |
ZEMSKOVA SVETLANA MIKHAILOVNA;FAAS JULIE MARIE;RAGLE CHRISTIE SUSAN;STEFANICK MATTHEW OWEN;SILVER RONALD GRAHAM |
分类号 |
F01N3/035;F01N3/24 |
主分类号 |
F01N3/035 |
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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