| 摘要 |
A diesel particulate filter system is provided to filter out particulate matter in exhaust gas by using small amount of electric current, to agglomerate filtered particulate material not to increase discharge pressure applied to the filter, and to reduce cost by designing the filter to use conventional filter. A diesel particulate filter system(30) has a by-pass channel(100) installed to inner peripheral surface of an inlet of the particulate filter, electrodes(110) at the front of the by-pass channel to charge particulate materials, and a control unit(40) to control operation of electrodes.
|
