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:
Mar. 30, 2021
Filed:
Feb. 08, 2019
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Modepally Kiran Kumar, Stuttgart-Weilimdorf, DE;
Peter Huebner, Stuttgart, DE;
Rui Qian, Leonberg, DE;
Yujiang Xu, Wuxi, CN;
Zhongzheng Liu, Kornwestheim, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M 15/10 (2006.01); F01N 11/00 (2006.01); G01M 15/04 (2006.01);
U.S. Cl.
CPC ...
F01N 11/00 (2013.01); G01M 15/042 (2013.01);
Abstract
The invention concerns a method () of detecting an emulator for an SCR catalytic converter system () with the following steps: operating the SCR catalytic converter system () in a test state; and measuring a test variable of the SCR catalytic converter system (); and deciding whether the test variable is behaving as for an SCR catalytic converter system () with or without an emulator.