External repair method for in-service leaking fluid conduits and containers
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United States of America Patent
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Oct 30, 2012
Grant Date -
N/A
app pub date -
Oct 10, 2011
filing date -
Oct 10, 2011
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for external repair of a leak in an in-service fluid containment vessel in which a fluid venting device is affixed to the outer surface of the fluid containment vessel so as to enable venting of the leaking fluid to the atmosphere during the remainder of the method steps. A composite repair material is applied over the fluid venting device and the fluid containment vessel and allowed to cure. During the curing period, fluid leaking from the fluid containment vessel is vented to the atmosphere. After curing of the composite repair material, a sealant is provided to the leak by way of the fluid venting device.
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