Patents by Inventor Robert Fredrick Murphy

Robert Fredrick Murphy 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).

  • Publication number: 20180361399
    Abstract: A system for controlling an electrostatic precipitator includes a computer control system with a computer and a controller in operative communication with an electrostatic precipitator. The computer control system is operative to control performance of the electrostatic precipitator by controlling one or more of: a) a power supply that controls voltage between an electrically grounded vertical plate and a metallic wire electrode in the electrostatic precipitator; b) a first feeder valve and a second feeder valve in a hopper; and c) a power supply to an electrical coil in operative communication with a rapper.
    Type: Application
    Filed: December 10, 2015
    Publication date: December 20, 2018
    Applicant: General Electric Technology GmbH
    Inventors: Carl Marcus WILLIAMSSON, Niraj Kumar SINGH, Nanda Kishore DASH, Robert Fredrick Murphy