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, 2024
Filed:
Sep. 21, 2020
Applicant:
Cummins Inc., Columbus, IN (US);
Inventors:
Phanindra V. Garimella, Bloomington, IN (US);
James Ryan Hyslop, Columbus, IN (US);
Venkatramanan Jayaraman, Greenwood, IN (US);
Pallav Pathak, Columbus, IN (US);
Michael Justin Tammen, Greenwood, IN (US);
Patrick J. Shook, Franklin, IN (US);
Randall J. Johnson, Columbus, IN (US);
Travis Alva Anderson, Columbus, IN (US);
Assignee:
Cummins Inc., Columbus, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60W 50/038 (2012.01); B60W 20/50 (2016.01);
U.S. Cl.
CPC ...
B60W 50/038 (2013.01); B60W 20/50 (2013.01); B60W 2710/083 (2013.01);
Abstract
An engine friction monitor uses commanded torque and measured torque to provide a prognostic feature to identify failure modes of an engine that causes the engine from delivering the commanded torque.