Advanced exhaust gas recirculation fueling control

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United States of America Patent

PATENT NO 10724451
APP PUB NO 20170370307A1
SERIAL NO

15700903

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Abstract

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For exhaust gas recirculation (EGR) fueling control, at least one donor cylinder of a plurality of cylinders in an engine provides exhaust gas to an air intake for the plurality of cylinders. A fuel variable restriction initially provides fuel concurrent with an intake stroke for the at least one donor cylinder in response to a transition from withholding the fuel to the plurality of cylinders.

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Patent Owner(s)

Patent OwnerAddress
CUMMINS IP INC1400-73RD AVENUE NE MINNEAPOLIS MN 55432

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beck, Andrea Columbus, US 2 5
Geckler, Samuel C Columbus, US 53 333
Perfetto, Anthony Kyle Columbus, US 38 151

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