发明名称 |
Filter for purifying exhaust gases |
摘要 |
<p>A wall-flow type filter for purifying exhaust gases having a number of cells formed in a direction of flow of exhaust gases, wherein every other cell is plugged on the exhaust gas inlet side but is opened on the exhaust gas outlet side, and the cells that are opened on the exhaust gas inlet side are plugged on the exhaust gas outlet side, and wherein a catalyst is carried in the pores formed in the porous walls among the cells. <IMAGE></p> |
申请公布号 |
EP0766993(A2) |
申请公布日期 |
1997.04.09 |
申请号 |
EP19960115321 |
申请日期 |
1996.09.24 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
ARAKI, YASUSHI;MIZUNO, TATSUJI |
分类号 |
B01D53/86;F01N3/02;B01D46/00;B01D46/24;B01D53/94;B01J35/04;F01N3/022;F01N3/08;F01N3/28;(IPC1-7):B01D53/94 |
主分类号 |
B01D53/86 |
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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