Method and system for exhaust gas recirculation and heat recovery

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United States of America Patent

PATENT NO 10941721
APP PUB NO 20190264625A1
SERIAL NO

16405780

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Abstract

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Methods and systems are provided for exhaust heat recovery and EGR cooling via a single heat exchanger. In one example, a method may include selecting a specific mode of operation of an engine exhaust system with the heat exchanger based on engine operating conditions and an estimated fuel efficacy factor. The fuel efficiency factor may take into account fuel efficacy benefits from EGR and exhaust heat recovery.

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Patent Owner(s)

Patent OwnerAddress
FORD GLOBAL TECHNOLOGIES LLC330 TOWN CENTER DRIVE SUITE 800 DEARBORN MI 48126

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baker, Chad Allan Ypsilanti, US 7 20
Blatchley, Timothy Noah Dearborn, US 47 451
McConville, Gregory Patrick Ann Arbor, US 55 837
Schwartz, William Samuel Pleasant Ridge, US 22 268
Uhrich, Michael James Wixom, US 104 1475

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