Automatic engine oil life determination adjusted for consumed volume of oil

A method is provided for determining remaining oil life prior to an oil change in an internal combustion engine that uses a body of oil. The method includes transferring the body of oil to the engine and determining a volume of the transferred body of oil. The method also includes determining a volu...

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Bibliographic Details
Main Authors SCHNEIDER ERIC W, SNIDER MATTHEW J, STALEY DAVID R
Format Patent
LanguageEnglish
Published 29.01.2013
Subjects
MEASURING
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Summary:A method is provided for determining remaining oil life prior to an oil change in an internal combustion engine that uses a body of oil. The method includes transferring the body of oil to the engine and determining a volume of the transferred body of oil. The method also includes determining a volume of oil consumed by the engine from the transferred body of oil and determining the remaining oil life based on the determined volume of the body of oil and the determined volume of oil consumed. The method additionally includes activating an oil change indicator when the remaining oil life reaches a predetermined level. A system for determining a number of engine revolutions permitted on a volume of oil is also disclosed.
Bibliography:Application Number: US20100857634