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. 25, 2020
Filed:
Sep. 07, 2018
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventor:
Frank Schweizer, Schwaikheim, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 3/20 (2006.01); F01N 9/00 (2006.01); F01N 11/00 (2006.01); F01N 13/00 (2010.01);
U.S. Cl.
CPC ...
F01N 3/208 (2013.01); F01N 3/2066 (2013.01); F01N 9/00 (2013.01); F01N 11/00 (2013.01); F01N 13/0093 (2014.06); F01N 2560/021 (2013.01); F01N 2560/026 (2013.01); F01N 2610/02 (2013.01); F01N 2900/1622 (2013.01); F01N 2900/1812 (2013.01); F01N 2900/1814 (2013.01);
Abstract
A method () for operating an SCR catalytic converter system which has a first SCR catalytic converter () and a second SCR catalytic converter, characterized by a step of controlling () an NHmass flow after the first SCR catalytic converter ().