US Patent 11869472 Acoustic panel with reconfigurable chamber constrictions
Patent 11869472 was granted and assigned to Rohr, Inc. on January, 2024 by the United States Patent and Trademark Office.
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US Patent 11869472 Acoustic panel with reconfigurable chamber constrictions
Article
Patent abstract
An acoustic panel system is provided that includes a perforated first skin, a second skin and a core. The core is connected to the perforated first skin and the second skin. The core includes a plurality of chambers and a first constriction. Each of the chambers extends vertically through the core between the perforated first skin and the second skin. The chambers include a first chamber. The first constriction is configured to divide the first chamber into a plurality of fluidly coupled sub-chambers. The first constriction is configured from or otherwise includes a shape memory material.
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jennifer Davis0
Jose S. Alonso-Miralles0
Steven M. Kestler0
Date of Patent
January 9, 2024
0Patent Application Number
173917500
Date Filed
August 2, 2021
0Patent Citations
Patent Primary Examiner
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