Patents by Inventor Ken Herman Ashraph

Ken Herman Ashraph 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).

  • System and method for tuned exhaust
    Patent number: 9388718
    Abstract: A system is provided that includes an exhaust system. The exhaust system includes a first and a second conduit configured to receive an exhaust from an engine having at least two cylinders and configured to operate at a range of less than 600 revolutions per minute. The exhaust system further includes a first chamber configured to receive the exhaust from the first and the second conduits, and a second chamber downstream of the first chamber and fluidly coupled to the first chamber by using a third conduit. The exhaust system additionally includes a third chamber downstream of the second chamber and fluidly coupled to the second chamber by using a fourth and a fifth conduit and an exhaust stack downstream of the third chamber and fluidly coupled to the third chamber.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: July 12, 2016
    Assignee: GE Oil & Gas Compression Systems, LLC
    Inventor: Ken Herman Ashraph
  • SYSTEM AND METHOD FOR TUNED EXHAUST
    Publication number: 20150275721
    Abstract: A system is provided that includes an exhaust system. The exhaust system includes a first and a second conduit configured to receive an exhaust from an engine having at least two cylinders and configured to operate at a range of less than 600 revolutions per minute. The exhaust system further includes a first chamber configured to receive the exhaust from the first and the second conduits, and a second chamber downstream of the first chamber and fluidly coupled to the first chamber by using a third conduit. The exhaust system additionally includes a third chamber downstream of the second chamber and fluidly coupled to the second chamber by using a fourth and a fifth conduit and an exhaust stack downstream of the third chamber and fluidly coupled to the third chamber.
    Type: Application
    Filed: March 27, 2014
    Publication date: October 1, 2015
    Applicant: Cameron International Corporation
    Inventor: Ken Herman Ashraph