Half a croissant, on a plate, with a sign in front of it saying '50c'
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Electric tethered hot air blimp

Thether is electric wire running warming tiles
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An insulated heating element running on electricity heats the hot air balloon. The electricity is received from the electric wire doubling as a tether for the balloon or blimp.
pashute, May 21 2019

Tethered hot-air balloon with heating by electric cable from ground https://patents.goo...tent/RU2632551C1/en
Stumbled upon while looking for prior art on a different idea. [a1, Feb 03 2024]


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Annotation:







       //Thether// sp. thither, as in thither & yon.
pocmloc, May 21 2019
  

       So tethered upwards towards the high voltages?
wjt, May 22 2019
  

       How come I missed this? Even though it's baked [+]
doctorremulac3, Feb 03 2024
  


 

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