Split cooling method and apparatus

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United States of America Patent

PATENT NO 9366176
APP PUB NO 20140060463A1
SERIAL NO

14073045

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Abstract

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A system and method for cooling an internal combustion engine. In one embodiment of the invention a cooling system for an internal combustion engine is disclosed, comprising an engine; an intercooler for receiving combustion air from a turbocharger, the intercooler comprising an air-to-liquid heat exchanger for exchanging heat between the combustion air and a liquid coolant; an intercooler radiator; at least one engine coolant radiator; an expansion tank; an oil cooler; and at least one pump, wherein the dedicated fan is controlled by a temperature switch or controller and wherein the at least one engine coolant radiator and the intercooler radiator are located on opposite sides of the engine.

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Patent Owner(s)

Patent OwnerAddress
NORFOLK SOUTHERN CORPORATION650 WEST PEACHTREE STREET NE ATLANTA GA 30308

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Faulkner, Donald R Hollidaysburg, US 3 20
Keister, Patrick E Vinton, US 4 22
Martin, Eric C Roanoke, US 9 1384
Murray, Charles W Boones Mill, US 4 29
Thompson, William B Claysburg, US 18 414

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  • 3 Citation Count
  • F01P Class
  • 14.04 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges16914301 - 1011 - 2021 - 3005101520253035404550556065707580859095100

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 14, 2027