发明名称 |
Hydrocarbon retaining system and method |
摘要 |
Systems, methods, and computer readable storage media are described in which exhaust gas is routed to a hydrocarbon retaining device during starting, and purged to the engine intake manifold. Various alternative approaches are described for controlling operation and diagnosing degradation. Further, various interrelated configurations are described. |
申请公布号 |
US8333063(B2) |
申请公布日期 |
2012.12.18 |
申请号 |
US20080147263 |
申请日期 |
2008.06.26 |
申请人 |
ELWART SHANE;UHRICH MICHAEL JAMES;KERNS JAMES MICHAEL;LUPESCU JASON AARON;FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
ELWART SHANE;UHRICH MICHAEL JAMES;KERNS JAMES MICHAEL;LUPESCU JASON AARON |
分类号 |
F01N3/00;F01N3/02;F02M33/02 |
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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