FIELD: aeronautics.
SUBSTANCE: invention relates to aeronautics. In the shell of a hot air balloon having a wall consisting of longitudinally connected split zippered sections in which an opening for the entry of the air heated by the burner is formed from below, one section has a longitudinal fold folded by a detachable zipper.
EFFECT: invention is aimed at increasing the lifting force of a hot air balloon.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HOT-AIR BALLOON SHELL (OPTIONS) | 2018 |
|
RU2672823C1 |
| RIGID SHELL OF HOT AIR BALLOON | 2016 |
|
RU2630841C1 |
| HOT AIR BALLOON | 2016 |
|
RU2633826C1 |
| HOT AIR BALLOON SHELL | 2016 |
|
RU2628823C1 |
| HOT AIR BALLOON | 2016 |
|
RU2630837C1 |
| HOT AIR BALLOON SHELL | 2016 |
|
RU2633827C1 |
| AERONAUTICAL DEVICE | 2017 |
|
RU2646026C1 |
| AERONAUTIC APPARATUS | 2010 |
|
RU2449919C1 |
| AERONAUTIC CRAFT | 2017 |
|
RU2641986C1 |
| AIRSHIP | 2015 |
|
RU2580385C1 |
