专利名称：METHODS AND SYSTEMS FOR AN EXHAUST
GAS AFTERTREATMENT SYSTEM
发明人：Frederik De Smet,Monika Angst,Christoph
Boerensen,Dirk Roemer,FrankLinzen,Brendan Carberry,FelixGoebel,Evgeny Smirnov
申请号：US15861575申请日：20180103
公开号：US20180187583A1公开日：20180705
专利附图：
摘要：Methods and systems are provided for an exhaust gas aftertreatment system.In one example, a method may include limiting ammonia desorption from a catalyst inresponse to an increase in driver demand by activating an electric motor.
申请人：Ford Global Technologies, LLC
地址：Dearborn MI US
国籍：US
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