General Electric Company

Geoffrey Daniel Smith

Gregory Alan Marsh

Mahesh Chand Aggarwal

Wayne A Rhodes

Peter Loring Valentine

Theodore John Nowak, Jr

An enhanced split cooling system for a turbocharger and an engine includes an oil cooler, a three-way valve assembly and a four-way valve assembly for controlling the flow of coolant, and radiators and subcoolers, for controlling coolant temperature. The valve assemblies are independently controllable to direct coolant through an oil cooler and a turbocharger intercooler either directly from the engine if the oil cooler and intercooler require heating or from the radiators and subcoolers if the oil cooler and intercooler require cooling. Depending upon the engine operating temperature, the valve assemblies can be configured to establish at least three different coolant processing modes.

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Jackson, TN, United States of America

Geoffrey Daniel Smith