Dority & Manning, P.A.
Flow path assemblies for gas turbine engines and assembly methods therefore
Flow path assemblies and methods for forming such flow path assemblies for gas turbine engines are provided. For example, a method for assembling an airfoil with a boundary structure to form a flow path assembly is provided. The method includes machining an opening into the boundary structure. The opening is sized to receive an airfoil or other component. The method also includes machining a cutout into the boundary structure proximate the opening. A locking feature is inserted into the cutout. When the airfoil is inserted into the opening, the locking feature interlocks the airfoil with the boundary structure. To seal the airfoil with the boundary structure, the airfoil is pressed against or into the boundary structure. When the airfoil is pressed, the locking feature is compressed such that a seal is formed between the airfoil and the boundary structure to seal the flow path assembly.
General Electric Company
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Y02T F05D F01D C04B C04B F05D F01D F05D F05D F01D F05D C04B C04B C04B F01D C04B F05D F01D F05D C04B F05D F05D C04B C04B F01D F05D
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Brandon ALlanson David Alan Daniel Patrick Kirk Douglas
Reynolds Frey Kerns Gallier