Patents Assigned to Rollos-Royce High Temperature Composites Inc.
  • Ceramic matrix composite turbine shroud shaped for minimizing abradable coating layer
    Patent number: 11732598
    Abstract: A turbine shroud segment for use in a gas turbine engine includes a ceramic shroud segment formed to define a circumferentially extending channel that opens radially inwardly and a layer of abradable material that extends axially along a radial inner surface of the ceramic shroud segment to provide a flow path surface of the turbine shroud segment.
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: August 22, 2023
    Assignees: Rolls-Royce Corporation, Rollos-Royce High Temperature Composites Inc.
    Inventors: Ted J. Freeman, Jeremy Roehm