公开(公告)号：US10604277B2

公开(公告)日：2020-03-31

申请号：US15583059

申请日：2017-05-01

Applicant: Hexcel Corporation

Inventor： Andres Baca ,  Clark Smith ,  Earl Ayle ,  Heather Botello

IPC: B64F5/40 ,  B64D33/02 ,  B32B3/12 ,  G10K11/172 ,  B29C73/06 ,  B29C73/26

Abstract: An acoustic honeycomb panel is plugged with an acoustic honeycomb plug. The acoustic honeycomb plug is adhesively bonded in the panel using a honeycomb seam. The honeycomb seam is composed of a honeycomb support that is located within the seam channel and an adhesive. Using honeycomb seams to adhesively bond acoustic honeycomb plugs into acoustic honeycomb panels is useful in repairing damaged areas of acoustic honeycomb panels that are located in the acoustic treatments for jet engines.

公开(公告)号：US20180312278A1

公开(公告)日：2018-11-01

申请号：US15583059

申请日：2017-05-01

Applicant: Hexcel Corporation

Inventor： Andres Baca ,  Clark Smith ,  Earl Ayle ,  Heather Botello

IPC: B64F5/40 ,  B64D33/02 ,  B32B3/12

CPC classification number: G10K11/172 ,  B29C73/06 ,  B29C2073/264

Abstract: An acoustic honeycomb panel is plugged with an acoustic honeycomb plug. The acoustic honeycomb plug is adhesively bonded in the panel using a honeycomb seam. The honeycomb seam is composed of a honeycomb support that is located within the seam channel and an adhesive. Using honeycomb seams to adhesively bond acoustic honeycomb plugs into acoustic honeycomb panels is useful in repairing damaged areas of acoustic honeycomb panels that are located in the acoustic treatments for jet engines.