Back to results
US 2022/0016855 A1Published application
Turbomachine component comprising a fibrous preform
AssigneeSafran Aircraft Engines
InventorsJulien SCHNEIDER, Yanneck WIELHORSKI
Life of this patent
Estimating the term…
Abstract
A fibrous preform of a turbomachine component has a three-dimensional weave formed by a plurality of woven strands, wherein, in a shear plane of the component, all or part of the strands present in this plane have fibers forming an angle between 10° and 50° with their centerline.
Claims11
A turbomachine component made of composite material comprising a fibrous reinforcement formed by a fibrous preform, and a matrix densifying the fibrous reinforcement, said fibrous preform having a three-dimensional weave formed by a plurality of woven strands;
- wherein, in a shear plane of the component, all or part of the strands present in said shear plane have fibers forming an angle comprised between 10° and 50° with their centerline and wherein said shear plane corresponds to the plane defined by warp and weft directions of the three-dimensional weave, or to the plane defined by the warp direction and a thickness direction of the three-dimensional weave, or to the plane defined by the weft direction and the thickness direction of the three-dimensional weave.
(canceled)
Dependencies are inferred from the claim text.