Back to results
US 2026/0160169 A1Published application
Turbine Blade
AssigneeSiec Badawcza Lukasiewicz - Instytut Lotnictwa
InventorsGrzegorz Moneta, Michal Fedasz, Michal Szmidt, Slawomir Cieslak, Wieslaw Krzymien
Life of this patent
Estimating the term…
Abstract
A turbine blade for use in a turbine engine or a gas turbine comprises a locking portion and an airfoil with a uniform structure, in which there is at least one pocket filled with powder. In the at least one pocket there is at least one pin connected to the airfoil and at least one bar connected to the airfoil and/or at least one bar connected to the pin.
Claims12
A turbine blade for use in a turbine engine or a gas turbine, comprising:
- a locking portion;
- and
- an airfoil having a uniform structure, the airfoil comprising a plurality of pockets filled with powder;
- wherein the plurality of pockets is distributed in a volume of the airfoil in a matrix array;
- and
- wherein each pocket in the plurality of pockets comprises at least one cuboid block connected to the airfoil and placed in each pocket;
- wherein the cuboid blocks in the plurality of pockets have various dimensions;
- and
- wherein each pocket in the plurality of pockets further comprises at least one rod connected to the airfoil and/or at least one rod connected to the cuboid block of each pocket.
6 more elements
Dependencies are inferred from the claim text.