The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 17, 2013
Filed:
May. 21, 2007
Applicants:
Robert D. Keefover, Lake Orion, MI (US);
Murray F. Busato, Clinton Township, MI (US);
Matt Delavan, Rochester, MI (US);
Inventors:
Robert D. Keefover, Lake Orion, MI (US);
Murray F. Busato, Clinton Township, MI (US);
Matt Delavan, Rochester, MI (US);
Assignee:
BorgWarner Inc., Auburn Hills, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02M 25/06 (2006.01); F02B 33/44 (2006.01); F02B 47/08 (2006.01); F02M 25/07 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method including obtaining information representative of the amount of oxides of nitrogen and the amount of particulate matter being produced by a combustion engine, and adjusting the amount of oxides of nitrogen and the amount of particulate matter being produced by the combustion engine by controlling the amount of combustion engine exhaust gas re-circulating through an EGR cooler and through an EGR cooler bypass line using the information.