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. 04, 2021
Filed:
May. 10, 2019
Cummins Inc., Columbus, IN (US);
Travis Alva Anderson, Columbus, IN (US);
Joan M. Wills, Nashville, IN (US);
Rajkumar Subramanian, Columbus, IN (US);
Vaibhav Daramwar, Columbus, IN (US);
Pagalavan Mathari Bakthavatsalam, Columbus, IN (US);
Paul Daniel Borisuk, Nashville, IN (US);
Cummins Inc., Columbus, IN (US);
Abstract
Systems, methods, and apparatuses are provided for increasing exhaust gas temperature. A system includes a valve and a controller coupled to the valve. The controller is structured to determine that an exhaust manifold pressure does not meet an exhaust manifold pressure setpoint and in response, cause an adjustment of an effective flow area of exhaust gas from an engine. The adjustment of the effective flow area is structured to increase an exhaust gas temperature.