adsorption

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United States of America Patent

PATENT NO 9512761
APP PUB NO 20150247437A1
SERIAL NO

14453169

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Abstract

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Systems and methods for managing aftertreatment systems that include passive NOx adsorption devices and SCR catalyst elements are disclosed. Temperature generation devices upstream of the passive NOx adsorption devices facilitate control of the aftertreatment systems to improve fuel economy and NOx conversion efficiency.

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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
Ancimer, Richard J Toronto, CA 39 161
Geveci, Mert Delmar, US 34 461
Haas, Michael Columbus, US 121 1539
Joshi, Alok Columbus, US 6 41
Kamasamudram, Krishna Columbus, US 29 241

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