| 摘要 |
<P>PROBLEM TO BE SOLVED: To facilitate flow of exhaust gas into a catalyst case 5 in an engine device having an exhaust emission control device 1 having an exhaust gas inlet pipe 16 attached thereto on the outside face on the upstream side in an exhaust gas moving direction of the catalyst case 5 for storing a diesel oxidation catalyst 2. <P>SOLUTION: The engine device includes the exhaust emission control device 1 having the exhaust gas inlet pipe 16 attached thereto on the outside face on the upstream side in the exhaust gas moving direction of the catalyst case 5 for storing the diesel oxidation catalyst 2. The exhaust gas inlet pipe 16 is formed in shape widening from an opening end 16a on a small diameter side toward an opening end 16b on a large diameter side. <P>COPYRIGHT: (C)2013,JPO&INPIT |
