Durable airship hull and in situ airship hull repair
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United States of America Patent
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Oct 22, 2019
Grant Date -
Dec 22, 2016
app pub date -
Aug 30, 2016
filing date -
Nov 23, 2011
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Abstract
A method of repairing an airship hull of an airship during flight and while the airship is untethered from the ground comprises detecting a breach in a gas barrier bordering an interior volume of the airship, the airship containing a lifting gas wherein the hull of the airship comprises an electrically conductive material and wherein the breach in the gas barrier is detected by detecting changes in an electrical conductivity of the electrically conductive material.
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