发明名称 |
STRATEGY FOR SELECTIVELY BYPASSING A DPF IN A HYBRID HCCII COMBUSTION ENGINE |
摘要 |
<p>In a conventional diesel combustion mode, one or more cylinders (12) of an engine (10) is or are fueled to cause conventional diesel combustion in each such cylinder. The resulting exhaust gas is treated by a diesel particulate filter (36) in an exhaust system (34) before exiting the exhaust system. In an alternative diesel combustion mode, such as HCCI, one or more cylinders of the engine are fueled to create in each such cylinder an in-cylinder fuel-air charge that ignites by auto-ignition as the charge is increasingly compressed. Also a bypass valve (38) is opened so that the resulting exhaust gas bypasses the DPF as the exhaust gas passes through the exhaust system.</p> |
申请公布号 |
WO2006091374(A2) |
申请公布日期 |
2006.08.31 |
申请号 |
WO2006US04362 |
申请日期 |
2006.02.08 |
申请人 |
INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, LLC;LIU, ZHENGBAI;WEI, PUNING |
发明人 |
LIU, ZHENGBAI;WEI, PUNING |
分类号 |
F01N3/02;F02B33/44;G06F17/00 |
主分类号 |
F01N3/02 |
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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