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:
Aug. 14, 2018
Filed:
Nov. 17, 2016
Applicant:
GM Global Technology Operations Llc, Detroit, MI (US);
Inventors:
Isadora Ricci, Turin, IT;
Giovanni Montinaro, San Pietro Vernotico, IT;
Emilie Reynier, Turin, IT;
Riccardo Baria, Bruino, IT;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N 3/20 (2006.01); F02B 37/02 (2006.01); F01N 11/00 (2006.01); F01N 3/28 (2006.01); F01N 9/00 (2006.01); B01D 53/94 (2006.01); F01N 3/10 (2006.01);
U.S. Cl.
CPC ...
F01N 3/2053 (2013.01); B01D 53/944 (2013.01); B01D 53/9495 (2013.01); F01N 3/103 (2013.01); F01N 3/2803 (2013.01); F01N 3/2825 (2013.01); F01N 9/00 (2013.01); F01N 11/002 (2013.01); F02B 37/02 (2013.01); F01N 2340/06 (2013.01); F01N 2410/00 (2013.01); F01N 2410/02 (2013.01); F01N 2900/0414 (2013.01); F01N 2900/08 (2013.01); F01N 2900/1404 (2013.01);
Abstract
An exhaust system for an internal combustion engine for a vehicle includes a turbine positioned in an exhaust stream from the internal combustion engine, a first diesel oxidation catalyst positioned upstream of the turbine within the exhaust stream, and a bypass for selectively bypassing the exhaust stream around the diesel oxidation catalyst to the turbine.