Method for determining a fuel fraction in oil

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United States of America Patent

PATENT NO 9726129
APP PUB NO 20140174408A1
SERIAL NO

14132756

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Abstract

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A method for determining a fuel fraction in the oil of an oil circuit (6), in particular in oil of an oil circuit (6) of an internal combustion engine (7), wherein a variably adjustable oil delivery pump (1) is provided in the oil circuit, which oil delivery pump can be actuated by means of a control unit (4), wherein the control unit performs an adjustment of parameters and/or adaptation values of the oil delivery pump as a function of the viscosity of the oil, wherein a determination of the fuel fraction in the oil is performed on the basis of the parameters and/or adaptation values.

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Patent Owner(s)

Patent OwnerAddress
DR ING H C F PORSCHE AKTIENGESELLSCHAFTSTUTTGART

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pfeiffer, Juergen Pforzheim, DE 19 93

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