LOW PRESSURE EGR AMMONIA OXIDATION CATALYST

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140165560A1
SERIAL NO

13719030

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An internal combustion engine system includes an internal combustion engine generating an exhaust gas stream and an air intake system coupled to the internal combustion engine. The engine system also includes a turbocharger that includes a turbine in exhaust gas receiving communication with the exhaust gas stream and a compressor in air receiving communication with the air intake line. Further, the engine system includes an exhaust system in exhaust gas receiving communication with the internal combustion engine. The exhaust system has a main exhaust line and a low pressure (LP) exhaust gas recirculation (EGR) line through which at least a portion of the exhaust gas in the main exhaust line downstream of the turbine is flowable into the air intake system. The exhaust system further includes an ammonia oxidation catalyst positioned within the LP EGR line.

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Patent Owner(s)

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

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Henry, Cary A Columbus, US 20 95
Ruth, Michael J Franklin, US 32 274

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