Invention Grant
- Patent Title: Acoustic liner having internal structure
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Application No.: US15689699Application Date: 2017-08-29
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Publication No.: US10851713B2Publication Date: 2020-12-01
- Inventor: Andrew Michael Roach , Graham Frank Howarth
- Applicant: MRA Systems, LLC.
- Applicant Address: US MD Baltimore
- Assignee: MRA SYSTEMS, LLC.
- Current Assignee: MRA SYSTEMS, LLC.
- Current Assignee Address: US MD Baltimore
- Agency: Xsensus LLP
- Main IPC: F02C7/045
- IPC: F02C7/045 ; B64D33/02 ; F02K1/82 ; B64D29/00 ; E04B1/84 ; G10K11/168 ; G10K11/172
Abstract:
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.
Public/Granted literature
- US20190063318A1 ACOUSTIC LINER HAVING INTERNAL STRUCTURE Public/Granted day:2019-02-28
Information query
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