Lighter than air vehicle
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United States of America Patent
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Jan 29, 2019
Grant Date -
Aug 2, 2018
app pub date -
Jul 21, 2016
filing date -
Jul 24, 2015
priority date (Note) -
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Abstract
Disclosed is a lighter than air vehicle comprising: an envelope containing a lighter than air gas, at least part of the envelope admitting the passage of light through the at least part of the envelope; and a directing device for selectively redirecting the light which passes through the at least part of the envelope. The vehicle may further comprises a plurality of devices for using incident light. The directing device for selectively redirecting the light may be for selectively redirecting the light onto a selected device, for example, by switching the positions of two or more devices into the path of the light.
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