AIRSHIP Russian patent published in 2022 - IPC B64B1/08 B64B1/62 

FIELD: aircraft industry.

SUBSTANCE: airship of rigid construction consists of convex upper and lower parts of an ovaloid of rotation forming an oval in the longitudinal horizontal section, and in the vertical cross section a circle containing a gas-tight shell superimposed on the upper and lower parts of the ovaloid of rotation, with cargo-carrying belts of cargo and service compartments superimposed on the upper part of the ovaloid. There are frames that are connected to a pipe made with a central longitudinal axis and pre-stretched rods. Above the upper part of the ovaloid along the entire length there is a compressed air duct with double-sided confusers made with the possibility of changing the opening and closing values to create additional lifting force in accordance with the Coanda effect. Along the entire perimeter of the connection of the upper and lower parts of the ovaloid, there is a rigid frame encircling the airship, fixed on them and load-bearing belts, containing a compressed air duct with two one-sided confusers located on it on each side, made with the possibility of creating a pair of forces for turning the airship around the vertical axis. In front of the frame there is a one-way confuser and the control cabin of the airship, and behind there is a device for ensuring translational motion.

EFFECT: invention is aimed at increasing the load capacity by changing the speed of the air blowing over the upper part.

5 cl, 3 dwg