公开(公告)号：US20170305117A1

公开(公告)日：2017-10-26

申请号：US15517932

申请日：2015-10-09

Applicant: FACC AG

Inventor： Walter FUERST ,  Ernst HAUGENEDER ,  Konstantin HOREJSI ,  Boris STUBNA ,  Andreas HOELLRIGL

IPC: B32B17/04 ,  B32B17/06 ,  B32B17/10 ,  F01D21/04 ,  B32B3/12 ,  F02C7/04 ,  B32B5/24 ,  F01D25/24 ,  F04D29/52

CPC classification number: B32B17/04 ,  B32B3/12 ,  B32B5/245 ,  B32B17/066 ,  B32B17/10073 ,  B32B2250/05 ,  B32B2605/18 ,  F01D21/045 ,  F01D25/24 ,  F02C7/04 ,  F02K3/06 ,  F04D29/526 ,  F05D2240/14 ,  F05D2300/603 ,  Y02T50/672

Abstract: The invention relates to a fan case for an aircraft engine in the region of the fan thereof, comprising a plurality of substantially cylindrically arranged fiber-reinforced plastic layers that are joined together, wherein a reinforcement ply made of glass fiber-reinforced plastic is disposed between an inner layer and an outer layer. According to the invention, the reinforcement ply consists of at least 20 plies of a glass fiber-reinforced plastic, and that deformation layers are disposed on both sides of the reinforcement ply, which deformation layers have a lower strength than the reinforcement ply.