Patent ID: 11933195
Assignee: ROLLS-ROYCE HIGH TEMPERATURE COMPOSITES, INC.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  C  Y | IPC C  F

Claim 7:
8. The component of claim 7, wherein the body includes a vane having an outer platform that extends circumferentially at least partway about an axis, an inner platform that extends at least circumferentially partway about the axis, and an airfoil that extends radially between the outer platform and the inner platform, the inner platform is spaced apart radially from the outer platform relative to the axis to define a gas path radially therebetween, wherein the first strain concentration feature is located on one of the outer platform and the inner platform outside of the gas path such that the first strain concentration feature extends circumferentially along one of the outer platform and the inner platform.