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:
May. 28, 2019
Filed:
Jan. 03, 2018
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Frederik De Smet, Genk, BE;
Monika Angst, Aachen, DE;
Christoph Boerensen, Aachen, DE;
Dirk Roemer, Cologne, DE;
Frank Linzen, Aachen, DE;
Brendan Carberry, Aachen, DE;
Felix Goebel, Aachen, DE;
Evgeny Smirnov, Aachen, DE;
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N 3/10 (2006.01); F01N 3/20 (2006.01); F02D 41/10 (2006.01); F02M 26/05 (2016.01); F01N 3/035 (2006.01); F02M 26/06 (2016.01); F01N 3/08 (2006.01); B60W 20/00 (2016.01); F02D 41/00 (2006.01);
U.S. Cl.
CPC ...
F01N 3/035 (2013.01); B60W 20/00 (2013.01); F01N 3/0814 (2013.01); F01N 3/208 (2013.01); F01N 3/2066 (2013.01); F02D 41/0065 (2013.01); F02M 26/05 (2016.02); F02M 26/06 (2016.02); F01N 3/0842 (2013.01); F01N 2430/00 (2013.01); F01N 2560/026 (2013.01); F01N 2570/14 (2013.01); F01N 2590/11 (2013.01); F01N 2610/02 (2013.01); F01N 2900/1616 (2013.01); F02D 41/10 (2013.01); Y02T 10/24 (2013.01);
Abstract
Methods and systems are provided for an exhaust gas aftertreatment system. In one example, a method may include limiting ammonia desorption from a catalyst in response to an increase in driver demand by activating an electric motor.