Reagent doser diagnostic system and method

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United States of America Patent

PATENT NO 9839877
SERIAL NO

14050557

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Abstract

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Systems and methods are disclosed for determining or diagnosing a reagent dosing system failure to provide sufficient reagent to an exhaust aftertreatment system that includes an SCR catalyst to satisfy a reagent dosing command.

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Patent Owner(s)

Patent OwnerAddress
CUMMINS EMISSION SOLUTIONS INC500 JACKSON STREET COLUMBUS IN 47201

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McAvoy, Paul C Columbus, US 3 18
McDaniel, Mickey R Greenwood, US 7 73
Qi, Baohua Columbus, US 47 1777
Singh, Balbahadur Greenwood, US 5 75
Xi, Clyde W Columbus, US 2 9

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