Oil filtering and cooling system for a vehicle compression ignition engine

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United States of America Patent

PATENT NO 8720408
SERIAL NO

13405102

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Abstract

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An oil distribution system for a vehicle diesel engine having a replacement oil cooler block which directs oil to a remote oil filter block. Filtered oil is routed across the supply passage of a thermostat to an oil-to-air oil cooler. Oil from the cooler is directed via a return passage to the oil cooler block for distribution to the engine. The thermostat will bypass oil directly to the return passage when the oil temperature is below a preset level. The system may be an OEM system or a retrofit modification to existing engines. The system may include multiple oil-to-air heat exchangers and may be adapted to retain existing components such as a stock oil-to-coolant oil cooler.

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Patent Owner(s)

Patent OwnerAddress
NEAL TECHNOLOGIES INC4245 E PALM STREET MESA AS 85215

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Neal, Gene Mesa, US 19 64
Neal, Kennieth Mesa, US 35 142

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