发明名称 |
Exhaust gas purifying system |
摘要 |
<p>An exhaust gas purifying system for a vehicle includes a hydrogen enriching device that increases a component ratio of hydrogen with respect to reducing gas components in exhaust gas, a NOx treating catalyst and a HC trap catalyst. The hydrogen enriching device, the NOx treating catalyst and the NOx treating catalyst are arrayed in this order in the exhaust gas passageway.</p> |
申请公布号 |
EP1247952(B1) |
申请公布日期 |
2006.10.18 |
申请号 |
EP20020007578 |
申请日期 |
2002.04.03 |
申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
ONODERA, HITOSHI;TAKAYA, MASAHIRO |
分类号 |
F01N3/08;B01D53/92;B01D53/94;B01J23/58;F01N3/10;F01N3/20;F01N3/24;F01N3/28;F01N13/02 |
主分类号 |
F01N3/08 |
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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