Patents Assigned to Goodrich Corproation
  • Method and apparatus for decreasing the radial temperature gradient in CVI/CVD furnaces
    Patent number: 11332823
    Abstract: A method of densifying an annular porous structure comprises stacking a plurality of annular porous structures to form a porous structure stack in a graphite susceptor, wherein the graphite susceptor is disposed within a vessel. The method includes disposing a graphite panel within the graphite susceptor and located radially inward from the porous structure stack. The method includes flowing a reactant gas into the vessel.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: May 17, 2022
    Assignee: Goodrich Corproation
    Inventor: James W. Rudolph