Microlattice damping material and method for repeatable energy absorption

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United States of America Patent

PATENT NO 10119589
APP PUB NO 20170307040A1
SERIAL NO

14156242

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Abstract

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Described is a micro-lattice damping material and a method for repeatable energy absorption. The micro-lattice damping material is a cellular material formed of a three-dimensional interconnected network of hollow tubes. This material is operable to provide high damping, specifically acoustic, vibration or shock damping, by utilizing the energy absorption mechanism of hollow tube buckling, which is rendered repeatable by the micro-lattice architecture.

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Patent Owner(s)

  • HRL LABORATORIES, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carter, William Calabasas, US 89 1683
Chang, Chia-Ming “Gavin” Agoura Hills, US 3 6
Henry, Christopher P Thousand Oaks, US 77 1061
Jacobsen, Alan J Woodland Hills, US 113 1533
McKnight, Geoffrey P Los Angeles, US 117 1254
Nowak, Andrew P Los Angeles, US 111 380
Schaedler, Tobias A Oak Park, US 75 519

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