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System and method of exhaust gas recirculation

United States Patent

9,926,891
March 27, 2018
View the Complete Patent at the US Patent & Trademark Office
A system includes an exhaust gas an exhaust gas recirculation (EGR) mixer which includes a housing and a first passage in the housing. The first passage may be configured to supply an EGR flow into the housing. The system further includes a second passage in the housing, such that the second passage is disposed about the first passage. The second passage is configured to supply at least one fluid flow into the housing. The system also includes a region downstream from the first and second passages, and a fluid outlet downstream from the region.
Zurlo; James Richard (Madison, WI), Neuman; Kenneth Edward (Waukesha, WI), Konkle; Kevin Paul (West Bend, WI), Murphy; Brian Joseph (Pewaukee, WI)
GENERAL ELECTRIC COMPANY (Schenectady, NY)
14/ 945,322
November 18, 2015
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH & DEVELOPMENT The U.S. Government has a paid-up license in this invention and the right in limited circumstances to require the patent owner to license others on reasonable terms as provided for by the terms of DE-FC26-01CH11080 awarded by the Department of Energy.