发明名称 |
EXHAUST DEVICE OF DIESEL AUTOMOBILE |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide an exhaust system, reducing nitrogen oxide and particulate material at the same time by utilizing fuel decomposition catalyst and hydrocarbon selective catalyst reducing part in an exhaust device of a diesel automobile. <P>SOLUTION: This exhaust device of a diesel automobile is equipped with: a fuel decomposition catalyst installed at the subsequent state of a turbo charger; a hydrocarbon selective catalyst reducing part installed behind the fuel decomposition catalyst; a catalyst coating type soot filtering device installed behind the hydrocarbon selective catalyst reducing part; and a fuel secondary injection system installed on a pipeline for exhaust gas between the turbo charger and the fuel decomposition catalyst. <P>COPYRIGHT: (C)2011,JPO&INPIT |
申请公布号 |
JP2011043160(A) |
申请公布日期 |
2011.03.03 |
申请号 |
JP20090251856 |
申请日期 |
2009.11.02 |
申请人 |
HYUNDAI MOTOR CO LTD;KIA MOTORS CORP |
发明人 |
LEE JIN HA |
分类号 |
F01N3/08;B01D53/94;F01N3/02;F01N3/28;F01N3/36 |
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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