Patents by Inventor David E.B. Stone

David E.B. Stone 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).

  • Tile attachment scheme for counter swirl doublet
    Patent number: 11566787
    Abstract: A cartridge for attachment to the inner surface of a single-walled combustion liner of an annular combustor is provided. The cartridge includes at least one chute projecting into the combustion chamber for a counter swirl effect for improved fuel/air mixing in the combustion chamber and at least two studs projecting through associated stud holes in the liner. A method for attaching a cartridge to the inner surface of a single-walled combustion liner is also provided.
    Type: Grant
    Filed: April 6, 2020
    Date of Patent: January 31, 2023
    Assignee: ROLLS-ROYCE CORPORATION
    Inventors: Charles B. Graves, David E. B. Stone
  • TILE ATTACHMENT SCHEME FOR COUNTER SWIRL DOUBLET
    Publication number: 20210310655
    Abstract: A cartridge for attachment to the inner surface of a single-walled combustion liner of an annular combustor is provided. The cartridge includes at least one chute projecting into the combustion chamber for a counter swirl effect for improved fuel/air mixing in the combustion chamber and at least two studs projecting through associated stud holes in the liner. A method for attaching a cartridge to the inner surface of a single-walled combustion liner is also provided.
    Type: Application
    Filed: April 6, 2020
    Publication date: October 7, 2021
    Applicant: Rolls-Royce Corporation
    Inventors: Charles B. Graves, David E.B. Stone