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:
Dec. 24, 2013
Filed:
Nov. 20, 2009
Steven M. Bellinger, Columbus, IN (US);
Balaji Arumugam, Columbus, IN (US);
Steven M. Bellinger, Columbus, IN (US);
Balaji Arumugam, Columbus, IN (US);
Cummins Inc., Columbus, IN (US);
Abstract
A method for driveline impact reverberation reduction including operating an engine coupled to a transmission; regulating operation of the engine with a controller to adjust fueling of the engine which includes providing a signal to the controller representative of a requested engine torque; determining a first fueling rate as a function of the signal and a set of preselected operating instructions; adjusting a set of engine operating parameters according to the first fueling rate; determining a second fueling rate as a function of the first fueling rate; and adjusting a set of engine operating conditions according to the second fueling rate.