Cummins Inc.

Thomas Robert Marsh

Vivek Anand Sujan

J Steven Kolhouse

Thomas M Yonushonis

Daniel Reed Dempsey

Vaibhav J Lawand

Timothy J Proctor

James Randall Nebergall

David W Ochs

Jeffrey A Green

Brendan J O'Grady

Cory L Robinson

Methods and systems for improving fuel economy and reducing emissions of a vehicle with an electric motor, an engine, an energy storage device, and a controller are disclosed. The method includes obtaining current state information including a current hybrid control surface, and determining a target hybrid control surface for the vehicle based on the current state information.

Method and system for a hybrid power control in a vehicle

Systems, apparatus, and methods are disclosed that include an internal combustion engine having a plurality of cylinders and at least one camshaft for opening at least one valve associated with the at least one cylinder. The camshaft includes a cam with a cam lobe defining a cam lobe profile having a base circle portion on a base circle of the cam lobe, a main cam lobe portion, and a low lift dwell portion that extends a constant height from the base circle along a substantial portion of the base circle to increase valve opening overlap and cylinder scavenging.

Camshaft with low lift dwell profile and methods for operating the same

Systems, apparatus, and methods are disclosed for diverting a portion of intake airflow from a pressure source in an internal combustion engine system. The intake airflow is diverted to, for example, an air compressor at the intake of the pressure source before the airflow is pressurized by the pressure source.

System, apparatus and methods for diverting airflow to a pressure source

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Columbus, IN, United States of America

Thomas Robert Marsh