SYSTEMS AND METHODS FOR CONTROLLING EXHAUST FLOW THROUGH AN AFTERTREATMENT DEVICE
摘要
<p>Various methods and systems are provided for a system for an engine. In one example, the system includes an exhaust passage (116) through which exhaust gas is configured to flow from the engine (104). The system further includes an aftertreatment system disposed in the exhaust passage, the aftertreatment system including an aftertreatment device (132) and a bypass (134) with a bypass control element (136), the bypass control element (136) adjustable to reduce exhaust gas flow through the aftertreatment device (132) during tunneling operation.</p>
申请公布号
WO2013043343(A1)
申请公布日期
2013.03.28
申请号
WO2012US53034
申请日期
2012.08.30
申请人
GENERAL ELECTRIC COMPANY;HEVERLEY, LAWRENCE, HOEY;KIRAN, SHASHI;GEYER, STEPHEN, MARK
发明人
HEVERLEY, LAWRENCE, HOEY;KIRAN, SHASHI;GEYER, STEPHEN, MARK