发明申请
- 专利标题： Hydrocarbon Retaining System for Flex-Fuel Combustion Engine
- 专利标题（中）： 用于Flex燃料燃烧发动机的烃保留系统
-
申请号： US12147292申请日： 2008-06-26
-
公开(公告)号： US20090120071A1公开(公告)日： 2009-05-14
- 发明人: Harendra S. Gandhi , Michael James Uhrich , Shane Elwart , James Michael Kerns , Jason Aaron Lupescu
- 申请人： Harendra S. Gandhi , Michael James Uhrich , Shane Elwart , James Michael Kerns , Jason Aaron Lupescu
- 申请人地址： US MI Dearborn
- 专利权人： FORD GLOBAL TECHNOLOGIES, LLC.
- 当前专利权人： FORD GLOBAL TECHNOLOGIES, LLC.
- 当前专利权人地址： US MI Dearborn
- 主分类号： F01N9/00
- IPC分类号： F01N9/00
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.