Patents by Inventor Brian Keith Flandermeyer

Brian Keith Flandermeyer 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).

  • Patent number: 7579094
    Abstract: The present invention is a ceramic matrix composite turbine engine component, wherein the component has a direction of maximum tensile stress during normal engine operation. The component comprises a plurality of biased ceramic plies, wherein each biased ply comprises ceramic fiber tows, the tows being woven in a first warp direction and a second weft direction, the second weft direction lying at a preselected angular orientation with respect to the first warp direction, wherein a greater number of tows are woven in the first warp direction than in the second weft direction, and wherein a number of tows in the second weft direction allows the biased plies to maintain their structural integrity when handled.
    Type: Grant
    Filed: June 16, 2006
    Date of Patent: August 25, 2009
    Assignee: General Electric Company
    Inventors: Suresh Subramanian, James Dale Steibel, Douglas Melton Carper, Brian Keith Flandermeyer
  • Patent number: 7306826
    Abstract: A method for making a ceramic matrix composite turbine engine component, wherein the method includes providing a plurality of biased ceramic plies, wherein each biased ply comprises ceramic fiber tows, the tows being woven in a first warp direction and a second weft direction, the second weft direction lying at a preselected angular orientation with respect to the first warp direction, wherein a greater number of tows are woven in the first warp direction than in the second weft direction. The plurality of biased plies are laid up in a preselected arrangement to form the component, and a preselected number of the plurality of biased plies are oriented such that the orientation of the first warp direction of the plies lie about in the direction of maximum tensile stress during normal engine operation. A coating is applied to the plurality of biased plies. The coated component preform is then densified.
    Type: Grant
    Filed: February 23, 2004
    Date of Patent: December 11, 2007
    Assignee: General Electric Company
    Inventors: Suresh Subramanian, James Dale Steibel, Douglas Melton Carper, Brian Keith Flandermeyer