Method and apparatus for reducing structural vibration and noise

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United States of America Patent

PATENT NO 9725154
APP PUB NO 20160185442A1
SERIAL NO

14276703

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Abstract

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A conjugate damper for a structural panel includes a constraining sheet extending between a first edge and a second edge. Each of the first edge and the second edge is at least partially coupled to a first surface of the structural panel. The conjugate damper also includes a damping layer coupled between the constraining sheet and the first surface such that, when the structural panel is in a compressively deformed state, a thickness of the damping layer in a direction generally normal to the first surface is decreased relative to a baseline state. The damping layer includes a viscoelastic material.

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Patent Owner(s)

  • THE BOEING COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chin, Cliff L Fullerton, US 3 19
Montgomery, Joshua M Seattle, US 17 310

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