Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Rahul J. Chillar0
Dale J. Davis0
Douglas E. Dean0
Joell R. Hibshman, II0
Date of Patent
January 11, 2011
0Patent Application Number
119565120
Date Filed
December 14, 2007
0Patent Primary Examiner
Patent abstract
The exhaust within an exhaust gas recirculation (EGR) system should be purged to allow for access to the components of the EGR system. A method and system for controlling an EGR purge system is provided. The method and system may control the operation of drawing the exhaust out of the EGR system. The method may also control the operation of diving the exhaust out of the EGR system.
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