AERONAUTICAL DEVICE Russian patent published in 2018 - IPC B64B1/60 

FIELD: aeronautics.

SUBSTANCE: invention relates to aeronautics. Aeronautical device contains two thin-walled chambers filled with lighter-than-air gas, air inlets and outlets for the air heated by the burner, and a nacelle attached on cables. Chambers have the form of a torus, are horizontally placed one above the other and are tied together in a single block with an elastic band. Block of chambers is provided from below and from above with round lids having openings for air inlet and outlet, respectively. On the outer edge of the lids elastic band supporters are fixed. To the supporters on the bottom lid the cables holding the gondola are attached. There is a cylindrical mesh channel on the edge of the opening in the bottom lid. Burner is located in the center of the channel. At the edge of the opening in the upper lid, a valve is provided for the heated air outlet.

EFFECT: invention is aimed at simplification of design.

5 cl, 4 dwg