ELECTRICALLY-ACTIVATED PRESSURE VESSELS FOR FRACTURING FRANGIBLE STRUCTURES

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United States of America Patent

PATENT NO 20200348112
APP PUB NO 20200348112A1
SERIAL NO

16403131

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Abstract

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An apparatus includes a pressure device bonded to the surface of a structure at a bonding location. The vessel comprises an interior space within the vessel and a bonding surface. A bonding agent bonds the bonding surface of the vessel to a surface of the structure. A gas-emitting material is disposed within the interior space of the vessel and an initiator is arranged to activate the gas-emitting material. Upon activation of the gas-emitting material by the initiator, the pressure device produces a localized force that breaks the structure.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Norine Menlo Park, US 5 32
Chua, Christopher L San Jose, US 168 3015
Ronchetto, Erica Mountain View, US 3 6

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