公开(公告)号：US11408371B1

公开(公告)日：2022-08-09

申请号：US17231673

申请日：2021-04-15

Applicant: Raytheon Technologies Corporation

Inventor： Brian Kenneth Holland ,  Jonathan Roobol ,  William Bogue ,  Kerry Lynn Davis ,  Michael A. Morden ,  Brandon A. Gates

IPC: B29C73/10 ,  B23P6/00 ,  F02K1/82

Abstract: Disclosed is a method of repairing a rear cone segment erosion coating including removing a portion of an existing fluoroelastomer coating from a rear cone segment to form a repair area; forming a cured replacement erosion coating corresponding to the repair area, wherein the cured replacement erosion coating has a layer of fluoroelastomer and a layer of fibrous reinforcement; preparing the repair area and the cured replacement erosion coating for adhesion; locating the prepared cured replacement erosion coating on the prepared repair area; and adhering the prepared cured replacement erosion coating to the prepared repair area. Also disclosed is a cured replacement erosion coating and a repaired inlet nose cone.

公开(公告)号：US11739713B2

公开(公告)日：2023-08-29

申请号：US17854515

申请日：2022-06-30

Applicant: Raytheon Technologies Corporation

Inventor： Brian Kenneth Holland ,  Jonathan Roobol ,  William Bogue ,  Kerry Lynn Davis ,  Michael A. Morden ,  Brandon A. Gates

IPC: B29C73/10 ,  B23P6/00 ,  F02K1/82

CPC classification number: F02K1/82 ,  B23P6/00 ,  B29C73/10 ,  F05D2230/23 ,  F05D2230/80

Abstract: Disclosed is a method of repairing a rear cone segment erosion coating including removing a portion of an existing fluoroelastomer coating from a rear cone segment to form a repair area; forming a cured replacement erosion coating corresponding to the repair area, wherein the cured replacement erosion coating has a layer of fluoroelastomer and a layer of fibrous reinforcement; preparing the repair area and the cured replacement erosion coating for adhesion; locating the prepared cured replacement erosion coating on the prepared repair area; and adhering the prepared cured replacement erosion coating to the prepared repair area. Also disclosed is a cured replacement erosion coating and a repaired inlet nose cone.

公开(公告)号：US20220333551A1

公开(公告)日：2022-10-20

申请号：US17854515

申请日：2022-06-30

Applicant: Raytheon Technologies Corporation

Inventor： Brian Kenneth Holland ,  Jonathan Roobol ,  William Bogue ,  Kerry Lynn Davis ,  Michael A. Morden ,  Brandon A. Gates

IPC: F02K1/82 ,  B23P6/00 ,  B29C73/10

Abstract: Disclosed is a method of repairing a rear cone segment erosion coating including removing a portion of an existing fluoroelastomer coating from a rear cone segment to form a repair area; forming a cured replacement erosion coating corresponding to the repair area, wherein the cured replacement erosion coating has a layer of fluoroelastomer and a layer of fibrous reinforcement; preparing the repair area and the cured replacement erosion coating for adhesion; locating the prepared cured replacement erosion coating on the prepared repair area; and adhering the prepared cured replacement erosion coating to the prepared repair area. Also disclosed is a cured replacement erosion coating and a repaired inlet nose cone.