| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine capable of suppressing discharge of nano particles to atmosphere. <P>SOLUTION: The exhaust emission control device for the engine 1 is provided with a dilution device 16 creating nano particles from exhaust gas in an exhaust gas passage 4 and an adsorbing device adsorbing at least part of nano particles in a downstream of the dilution device 16 in the exhaust gas passage 4. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
