Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Andrew Michael Roach0
Graham Frank Howarth0
Date of Patent
March 22, 2016
0Patent Application Number
142935890
Date Filed
June 2, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An aircraft engine assembly comprising a nacelle configured to surround the aircraft engine having an inlet open to ambient air and an annular acoustic panel provided within the nacelle. Sound emitted from the aircraft engine is attenuated by the annular acoustic panel. The annular acoustic panel comprises an open framework, made from a first material, forming a plurality of cells.
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