发明名称 |
Method for regenerating a NOx storage catalyst |
摘要 |
<p>The method involves providing a nitrous oxide storage catalyst (18) in an exhaust gas section (12) of an internal combustion engine (10). The engine is connected with a fuel reservoir (11). A gradient of declination of the nitrous oxide storage capacity in the catalyst is detected. The shift operation of the internal combustion engine is stopped, when the gradient exceeds a predetermined threshold value.</p> |
申请公布号 |
EP1767761(B1) |
申请公布日期 |
2007.11.28 |
申请号 |
EP20060120210 |
申请日期 |
2006.09.06 |
申请人 |
SIEMENS VDO AUTOMOTIVE AG |
发明人 |
ACHLEITNER, ERWIN;ROESEL, GERD |
分类号 |
F02D41/02;F01N3/08;F02D41/30;F02D41/38 |
主分类号 |
F02D41/02 |
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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