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Regeneration Control for Diesel Pariculate Filter for Treating Diesel Engine E

Abstract: 

A method and system for controlling exhaust gas temperature at a diesel particulate filter during regeneration. The temperature rise is controlled at a rate that will prevent harm to the filter caused by high temperatures and rapid increases.

Patent Number: 
7,412,822
Date Of Issue: 
08/12/2008
Inventors: 

Rijing Zhan; Yiqun Huang