EMISSIONS TREATMENT IN GENSET ENGINES THROUGH AIR INJECTION INTO THE EXHAUST SYSTEM OF A GENSET

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20110179779A1
SERIAL NO

12695458

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Abstract

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An exhaust system that can improve emissions treatment by reducing certain emissions species. The exhaust system draws air into the exhaust system from an air source, when exhaust pressure decreases to a threshold so that air can enter the exhaust system. The exhaust system is in a genset engine. The air source is a pressurized air source, such as an existing fan of the genset engine. A portion of the air generated by the air source is pulled off so that it flows directly toward the exhaust system, using a one-way valve and conduit that fluidly connects the air source to the exhaust system.

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Patent Owner(s)

Patent OwnerAddress
CUMMINS POWER GENERATION INC1400 73RD AVENUE NE MINNEAPOLIS MN 55432

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Falkowski, David T Blaine, US 7 37
Johnson, Aaron C Champlin, US 6 27
Klinkert, Deborah A Plymouth, US 7 222
Peterson, Jeffrey D St. Paul, US 11 145
Staples, Luke R St. Louis Park, US 5 23
Swanson, Steven M East Bethel, US 2 19
Syiem, Shimkiri S Seattle, US 1 2
Turbak, Michael J St. Paul, US 2 7

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