A balloon equipped with photovoltaic means exhibiting an active face intended to receive solar rays and comprising an envelope, characterized in that the envelope comprises at least: a first zone transparent to solar rays; a second reflecting zone for said solar rays; a third zone comprising said photovoltaic means, the active face of which is directed toward the inside of said envelope; the second and third zones being positioned and cooperating in such a way as to reflect the solar rays in the direction of said third zone.
Balloon comprising photovoltaic means and a solar concentration device
16.05.2017
Patent
Elektronische Ressource
Englisch
IPC: | B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft |
A BALLOON COMPRISING PHOTOVOLTAIC MEANS AND A SOLAR CONCENTRATION DEVICE
Europäisches Patentamt | 2019
|Europäisches Patentamt | 2017
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