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:
Jul. 16, 2024
Filed:
Jul. 20, 2022
Applicant:
Cummins Inc., Columbus, IN (US);
Inventors:
Steven M. Bellinger, Columbus, IN (US);
Vasudev S. Karve, Columbus, IN (US);
Ajinkya A. Gujar, Columbus, IN (US);
Assignee:
Cummins Inc., Columbus, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 48/06 (2006.01); F02D 41/00 (2006.01); F02D 41/14 (2006.01);
U.S. Cl.
CPC ...
F16D 48/06 (2013.01); F02D 41/0052 (2013.01); F02D 2041/1432 (2013.01); F02D 2200/1004 (2013.01); F02D 2200/1006 (2013.01); F16D 2500/104 (2013.01); F16D 2500/3062 (2013.01); F16D 2500/3063 (2013.01); F16D 2500/3064 (2013.01); F16D 2500/3065 (2013.01); F16D 2500/3067 (2013.01);
Abstract
A system comprises a powertrain including an engine configured to output torque to a driveline, and an electronic control system operatively coupled with the powertrain. The electronic control system is configured to determine an engine torque value, and control a component of the driveline in response to the engine torque value. The engine torque value may account for an effect of air-fuel ratio (AFR) on engine torque. The engine torque value may account for an effect of charge transport delay on engine torque.