|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||244/25 ; 244/26 ; 244/96|
|발명자 / 주소|
|인용정보||피인용 횟수 : 29 인용 특허 : 0|
An acrobatic airship capable of making a perfect somersault, and a 360 degree roll in a limited small air space, without utilizing high-powered thrusters or sophisticated automatic control mechanisms. The airship has a rather thick and round axi-symmetrically shaped hull equipped with a pair of reversible thrusters on each side of the hull\s nose area. Each thruster is also equipped with a tilting mechanism, which enables the thrust vector orientation to be changed independently. The airship has a set of tail fins as attitude stabilizers which do not hav...
An airship comprising: a hull having an axi-symmetrical shape, the overall configuration of which is symmetrical with respect to horizontal and vertical planes which include the hull axis, the fineness ratio of the hull being 0.5-3.5, at least one bag installed inside of the hull and filled with buoyant gas, a center of gravity located under a buoyancy center by a distance not greater than 20% of the maximum hull radius, a pair of propulsion and attitude controlling means for yaw, pitch, and roll attitude control, one located on either side of the hull a...