|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||244/7B ; 244/122 ; 244/125 ; 244/23D|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 63 인용 특허 : 0|
An unmanned air vehicle capable of vertical take-off and landing, hovering and high-speed horizontal cruise flight. A forward centerbody houses an engine and carries a single rotor assembly having a plurality of propellers lying in a plane substantially perpendicular to the centerline of the forward centerbody. A coaxial aft centerbody is secured to the aft end of the forward centerbody and typically houses the vehicle avionics. A plurality of stators extend outwardly of the aft centerbody, in a plane substantially parallel to the propellers. A single to...
An unmanned vertical take-off and landing, horizontal high-speed cruise, air vehicle which comprises: a forward centerbody; an engine housed within said forward centerbody; a single rotor assembly mounted on said forward centerbody and connected to said engine for rotation thereby; a plurality of spaced propellers extending outwardly from the rotor assembly; an aft centerbody having a forward end secured to an aft end of said forward centerbody, said forward and aft centerbodies being collinear and lying substantially along a vehicle centerline; a plural...