公开(公告)号：US12234747B2

公开(公告)日：2025-02-25

申请号：US18066536

申请日：2022-12-15

Applicant: Rolls-Royce Deutschland Ltd & Co KG

Inventor： Christoph Klaus ,  Reyya Nitin Rao ,  Sebastian Spitzer ,  Maik Gude

IPC: F01D9/04 ,  B29C70/38 ,  F01D5/28

Abstract: The invention relates to a component of a gas turbine engine which has a fiber-composite material having a multiplicity of rovings, wherein at least one roving of the fiber-composite material along the spatial extent thereof has a variable cross section, at least two rovings have in each case a dissimilar cross section and/or the at least one roving follows a variable direction and the at least one roving is deposited by means of tailored fiber placement. The invention also relates to a method of a component.