Patents by Inventor Edward W. ADAMS

Edward W. ADAMS 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).

  • Fuel and oil system
    Patent number: 11300086
    Abstract: A fuel and oil system includes a fuel pump, an oil pump, and a fixed electrical drive. A first electric motor controller of the fuel and oil system supplies a variable electrical drive, and a second electric motor controller supplies a variable electrical drive. The fuel pump is selectively connected to and driven by the first electric motor controller or the second electric motor controller. The oil pump is selectively connected to and driven by the second electric motor controller or the fixed electrical drive.
    Type: Grant
    Filed: March 1, 2017
    Date of Patent: April 12, 2022
    Assignee: ROLLS-ROYCE plc
    Inventors: Gian Incerpi, Edward W Adams
  • FUEL AND OIL SYSTEM
    Publication number: 20170284351
    Abstract: A fuel and oil system comprising a fuel pump; an oil pump. A first electric motor controller configured to supply a variable electrical drive. A second electric motor controller configured to supply a variable electrical drive. A fixed electrical drive. The fuel pump is selectively connected to and driven by the first electric motor controller or the second electric motor controller. The oil pump is selectively connected to and driven by the second electric motor controller or the fixed electrical drive.
    Type: Application
    Filed: March 1, 2017
    Publication date: October 5, 2017
    Applicant: ROLLS-ROYCE plc
    Inventors: Gian INCERPI, Edward W. ADAMS