Engine cooling fan operation during hot soak

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United States of America Patent

PATENT NO 9957874
SERIAL NO

14788244

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Importance

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Abstract

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Methods and systems are provided for cooling an engine. In one example, a method for an engine, includes, after an engine shutdown request is received, adjusting an engine cooling fan based on an engine temperature and an elevation of a fuel tank relative to the engine. In this way, fuel vapor generation may be prevented during an engine hot soak.

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Patent Owner(s)

Patent OwnerAddress
FORD GLOBAL TECHNOLOGIES LLCFAIRLANE PLAZA SOUTH SUITE 800 330 TOWN CENTER DRIVE DEARBORN MI 48126

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dudar, Aed M Canton, US 500 4477

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