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:
Nov. 13, 2018
Filed:
Aug. 29, 2016
Applicant:
Cummins Inc., Columbus, IN (US);
Inventors:
Timothy Lee Antcliff, Columbus, IN (US);
Vijai Raghunathan, Columbus, IN (US);
Norbert J. Rehm, IV, Trafalgar, IN (US);
Vaibhav Daramwar, Columbus, IN (US);
John C. Stetter, Columbus, IN (US);
Mostafa M. Kamel, Columbus, IN (US);
Assignee:
Cummins Inc., Columbus, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 3/00 (2006.01); F02D 41/00 (2006.01); F01N 3/10 (2006.01); F02D 41/12 (2006.01);
U.S. Cl.
CPC ...
F02D 41/005 (2013.01); F01N 3/101 (2013.01); F02D 41/0005 (2013.01); F02D 41/123 (2013.01); F02D 2041/0017 (2013.01); Y02T 10/22 (2013.01); Y02T 10/42 (2013.01); Y02T 10/47 (2013.01);
Abstract
There is disclosed system and methods that maintain efficiency of an aftertreatment component during a motoring event or condition of an internal combustion engine while also lowering oil consumption and particulate number emissions.