TURBINE BLADE AND GAS TURBINE

摘要

A turbine blade with a turbine blade aerofoil, a turbine blade root and a turbine blade platform located between the turbine blade aerofoil and the turbine blade root and having, in its underside, an insertion groove for the insertion of a sealing plate; the sealing plate can be secured by a securing element supported on the turbine blade platform, and the turbine blade platform has a material cut-out with two support edges located opposite each other in such a way that the securing element can be secured on both sides to the turbine blade across the axial extension of the turbine blade root.

主权项

1. A turbine blade having
a turbine blade airfoil, a turbine blade root and, arranged between the turbine blade airfoil and the turbine blade root, a turbine blade platform which has, on its underside, an insertion slot for inserting a seal plate, wherein the seal plate can be secured by means of a securing element supported by the turbine blade platform, and wherein the turbine blade platform has a cutout with two bearing edges which lie opposite one another such that the securing element can be immobilized transversely to the axial extent of the turbine blade root on both sides of the turbine blade.