| 发明名称 |
Control strategy for lean-to-rich transitions in an internal combustion engine |
| 摘要 |
An engine (20) and an engine control strategy (Figures 2 and 3) for lean-to-rich transitions, such transitions being useful for various purposes, one of which is purging, or regenerating, a NOx adsorber (36) in the engine exhaust system. |
| 申请公布号 |
EP1529943(B1) |
申请公布日期 |
2009.02.25 |
| 申请号 |
EP20040026080 |
申请日期 |
2004.11.03 |
| 申请人 |
INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, LLC. |
发明人 |
VERKIEL, MAARTEN;O'CONNOR, JUSTIN M. |
| 分类号 |
F02B37/00;F02D41/02;F01N3/24;F02B37/12;F02D9/02;F02D35/00;F02D41/00;F02D41/04;F02D41/14;F02D41/18;F02D45/00;F02M25/07 |
主分类号 |
F02B37/00 |
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代理人 |
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