发明名称 |
System for controlling exhaust aftertreatment |
摘要 |
In one aspect, the present disclosure is directed to a method for treating exhaust from an engine. The method may comprise generating a first signal indicative of an engine load and generating a second signal indicative of a pollutant level. The method may further comprise recirculating exhaust based on the first signal and injecting a reductant based on the first signal and the second signal.
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申请公布号 |
US7886528(B2) |
申请公布日期 |
2011.02.15 |
申请号 |
US20080073169 |
申请日期 |
2008.02.29 |
申请人 |
PERKINS ENGINES COMPANY LIMITED |
发明人 |
DANBY SUSANNAH ELIZABETH;FAULKNER STEPHEN ANTHONY;HEATON DAVID MARK;SOUTHALL ROBERT |
分类号 |
F01N3/00 |
主分类号 |
F01N3/00 |
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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