公开(公告)号：US20210404346A1

公开(公告)日：2021-12-30

申请号：US17147910

申请日：2021-01-13

Applicant: Rolls-Royce plc

Inventor： Ricardo Pelin

IPC: F01D21/04 ,  F01D25/00 ,  F01D25/24 ,  B33Y80/00

Abstract: A fan track liner for a fan containment arrangement for a gas turbine includes a cellular impact structure and a supporting sub-laminate integrally formed with each other from fibre-reinforced material. The fan track liner further includes a ballistic barrier comprising a woven reinforcing fibre ply and a layer of reinforcing fibre felt. There is also disclosed an associated fan containment arrangement and a method of manufacturing a fan track liner.

公开(公告)号：US11448090B2

公开(公告)日：2022-09-20

申请号：US17147910

申请日：2021-01-13

Applicant: Rolls-Royce plc

Inventor： Ricardo Pelin

IPC: F01D21/04 ,  B33Y80/00 ,  F01D25/24 ,  B33Y10/00 ,  B33Y30/00 ,  B29C64/118 ,  B29C63/34 ,  B29C70/32 ,  B29D24/00 ,  B29D99/00 ,  F01D25/00 ,  B29L31/00

Abstract: A fan track liner for a fan containment arrangement for a gas turbine includes a cellular impact structure and a supporting sub-laminate integrally formed with each other from fibre-reinforced material. The fan track liner further includes a ballistic barrier comprising a woven reinforcing fibre ply and a layer of reinforcing fibre felt. There is also disclosed an associated fan containment arrangement and a method of manufacturing a fan track liner.

公开(公告)号：US11746673B2

公开(公告)日：2023-09-05

申请号：US17260063

申请日：2019-07-03

Applicant: Rolls-Royce plc

Inventor： Ricardo Pelin

IPC: F01D21/04 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y80/00 ,  B29C64/118 ,  B29C63/34 ,  B29C70/32 ,  B29D24/00 ,  B29D99/00 ,  F01D25/24 ,  F01D25/00 ,  B29L31/00

CPC classification number: F01D21/045 ,  B29C63/34 ,  B29C64/118 ,  B29C70/323 ,  B29D24/005 ,  B29D99/006 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y80/00 ,  F01D25/005 ,  F01D25/24 ,  B29L2031/7504 ,  F05D2220/36 ,  F05D2230/31 ,  F05D2240/14 ,  F05D2250/283 ,  F05D2300/603 ,  F05D2300/6034 ,  F05D2300/612

Abstract: A fan track liner for a fan containment arrangement for a gas turbine engine comprises a cellular impact structure and a supporting sub-laminate integrally formed with each other from a fibre-reinforced polymer material.

公开(公告)号：US20210324759A1

公开(公告)日：2021-10-21

申请号：US17260063

申请日：2019-07-03

Applicant: Rolls-Royce plc

Inventor： Ricardo Pelin

IPC: F01D21/04 ,  B29C63/34 ,  B29C64/118 ,  B29C70/32 ,  B29D24/00 ,  B29D99/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y80/00 ,  F01D25/24

Abstract: A fan track liner for a fan containment arrangement for a gas turbine engine comprises a cellular impact structure and a supporting sub-laminate integrally formed with each other from a fibre-reinforced polymer material.