Apparent plumbing volume of air intake and fresh airflow value determination

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United States of America Patent

PATENT NO 9140203
APP PUB NO 20130124068A1
SERIAL NO

13644498

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Abstract

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An apparatus for fresh airflow determination includes an operating conditions module that interprets a MAF value, a current operating condition and a charge flow value. The apparatus further includes a volume estimation module that determines an apparent plumbing volume of an air intake assembly in response to the MAF value, the current operating condition and the charge flow value. The apparatus further includes a volume reporting module that provides the apparent plumbing volume.

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Patent Owner(s)

Patent OwnerAddress
CUMMINS INC500 JACKSON STREET COLUMBUS IN 47201

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kothandaraman, Govindarajan Columbus, US 36 267
Osburn, Andrew Nashville, US 10 252
Sujan, Vivek Columbus, US 10 65
Vyas, Ashwin Columbus, US 12 68

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