| 摘要 |
<P>PROBLEM TO BE SOLVED: To enhance rigidity and strength of a casing and outlet pipes, by miniaturizing the casing, by effectively arranging a catalyst and a filter inside the casing. <P>SOLUTION: A plurality of outlet pipes 25a, 25b, 25c and 25d are mutually inserted between an oxidation catalyst 18 and a particulate filter 9, and are fixed to a front part wall 20 and a separator. An outside end part of the respective outlet pipes 25a, 25b, 25c and 25d is connected to an outlet aggregation duct 26. <P>COPYRIGHT: (C)2008,JPO&INPIT |
