Advanced science.  Applied technology.

Search

Method for Controlling Exhaust Gas Flow and Temperature Through Regenerable Exhaust Gas Treatment Devices

Abstract: 

A reconfigurable exhaust system provides selective positioning of exhaust gas treatment devices either near, or spaced from, the exhaust gas outlet port of a turbine of a turbocharged Diesel engine. In some embodiments, auxiliary air or a heat exchanger are arranged to cool the exhaust gas when required.

Patent Number: 
7,640,731
Date Of Issue: 
01/05/2010
Inventors: 

Yiqun Huang