Acoustic panel with reconfigurable chamber constrictions

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11869472
APP PUB NO 20230031186A1
SERIAL NO

17391750

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
ROHR INC850 LAGOON DRIVE CHULA VISTA CA 91910

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alonso-Miralles, Jose S Chula Vista, US 31 153
Davis, Jennifer La Jolla, US 32 61
Kestler, Steven M San Diego, US 18 36

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