Patents by Inventor Shimkiri S. Syiem

Shimkiri S. Syiem has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • EMISSIONS TREATMENT IN GENSET ENGINES THROUGH AIR INJECTION INTO THE EXHAUST SYSTEM OF A GENSET
    Publication number: 20110179779
    Abstract: 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.
    Type: Application
    Filed: January 28, 2010
    Publication date: July 28, 2011
    Applicant: CUMMINS POWER GENERATION, INC.
    Inventors: David T. Falkowski, Deborah A. Klinkert, Luke R. Staples, Jeffrey D. Peterson, Steven M. Swanson, Shimkiri S. Syiem, Michael J. Turbak, Aaron C. Johnson