| 发明名称 |
EXHAUST GAS CLEANING DEVICE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To control distribution of the collection amount of particulate substances to be uniform and to improve regeneration efficiency of a filter in an exhaust gas cleaning device. <P>SOLUTION: A first filter 1 collecting particulate substances included in an exhaust gas is disposed in the exhaust passage 5 of an engine 8, and a second filter 2 is disposed downstream the first filter. The porosity of a carrier of the first filter 1 is set to be higher than that of a carrier of the second filter 2. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012013059(A) |
申请公布日期 |
2012.01.19 |
| 申请号 |
JP20100153247 |
申请日期 |
2010.07.05 |
| 申请人 |
MITSUBISHI MOTORS CORP |
发明人 |
TSUNEKAWA KIYOKA;OKADA KOJIRO;KAWASHIMA KAZUHITO |
| 分类号 |
F01N3/021;B01D53/94;B01J35/04;F01N3/022;F01N3/28 |
主分类号 |
F01N3/021 |
| 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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