基本信息:
- 专利标题： ACOUSTIC LINER HAVING INTERNAL STRUCTURE
- 申请号：US15689699 申请日：2017-08-29
- 公开(公告)号：US20190063318A1 公开(公告)日：2019-02-28
- 发明人： Andrew Michael Roach , Graham Frank Howarth
- 申请人： MRA Systems, LLC.
- 主分类号： F02C7/045
- IPC分类号： F02C7/045 ; B64D33/02 ; B64D29/00 ; E04B1/84
摘要：
An acoustic liner can include a support layer with a set of partitioned cavities defining a set of cells with open faces, a first facing sheet operably coupled to the support layer such that the first facing sheet overlies and closes the open faces, and a set of internal separator structures within at least some of the set of partitioned cavities.
公开/授权文献:
- US10851713B2 Acoustic liner having internal structure 公开/授权日：2020-12-01