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:
Sep. 13, 2022
Filed:
Dec. 03, 2020
Tula Technology, Inc., San Jose, CA (US);
Cummins Inc., Columbus, IN (US);
Xin Yuan, Palo Alto, CA (US);
Shikui Kevin Chen, San Jose, CA (US);
Jennifer K. Light-Holets, Greenwood, IN (US);
Scott R. Bardakjy, Columbus, IN (US);
Tula Technology, Inc., San Jose, CA (US);
Cummins Inc., Columbus, IN (US);
Abstract
A system and method of integrating an engine having dynamic skip fire control with an exhaust gas recirculation system in a turbocharged internal combustion engine is described. An engine control system determines an appropriate firing pattern based at least in part on a desired exhaust gas recirculation flow rate. Signals from sensors in the intake manifold and exhaust system may also be used as part of a feedback loop to determine a desired exhaust gas recirculation flow rate.