Underwater gun comprising a barrel adapter including a barrel seal

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United States of America Patent

PATENT NO 8042295
APP PUB NO 20100281728A1
SERIAL NO

12165066

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus and method for sealing the barrel of an underwater gun between firings is disclosed. The apparatus comprises an adapter that attaches to the barrel and includes a physical adaptation that is capable of sealing the barrel. In some embodiments, the physical adaptation is actuated to un-seal the barrel via combustion gases from firing of a round.

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Patent Owner(s)

Patent OwnerAddress
LOCKHEED MARTIN CORPORATION6801 ROCKLEDGE DRIVE BETHESDA MD 20817

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fu, Jyun-Horng Centreville, US 19 88
Howard, Robert James Clifton, US 17 391
Paulic, Antonio Arlington, US 20 98
Rapp, John W Manassas, US 36 952

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