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Matches 51 - 100 out of 1,356

Document Document Title
WO/2019/110830A1
A propulsion device, including a platform configured to support a passenger thereon; a thrust engine coupled to the platform, wherein the thrust engine is configured to provide a thrust output substantially along a first axis; a deflecto...  
WO/2019/112682A1
Autonomous flight is performed in an open loop mode over a first range of altitudes, wherein a plurality altitude-related data from a plurality of altitude-related sensors is ignored while performing the autonomous flight in the open loo...  
WO/2019/109306A1
An unmanned aerial vehicle (100), comprising a vehicle body (10), multiple rotor power assemblies (20) provided on the vehicle body (10), and fixed-wing power assemblies (30) detachably mounted on the vehicle body (10). When the fixed-wi...  
WO/2019/108517A1
Devices, systems, and methods are provided in which a wing of a tiltrotor aircraft is rotated during operational flight, for example from a position perpendicular to the aircraft's fuselage through an angle of 30 or more in the direction...  
WO/2019/108091A1
The invention relates to the field of aviation, and more particularly to designs and flight methods for manned aircraft. A personal aircraft comprises an X-shaped body, and two retractable wings equipped with flaps and fastened to the fr...  
WO/2019/103661A1
The invention relates to the field of aviation, and more particularly to designs for vertical take-off and landing aircraft. A convertiplane comprising a fuselage, a pair of wings: fore and aft, propulsion systems comprising engines and ...  
WO/2019/098443A1
The present invention provides a method for setting a pest control route by using an unmanned vehicle, comprising: a step of acquiring position information of a plurality of waypoints arranged along the boundary of a working area; a refe...  
WO/2019/094804A1
Exhaust redirecting devices are described that are suitable for use in tilt rotor aircraft. Such devices are constructed of light weight material and permit redirection of exhaust gases from turbojet engines of tilt rotor aircraft as nac...  
WO/2019/090999A1
A vertical takeoff and landing fixed-wing aircraft comprises a fuselage and semicircular wings (2) symmetrically distributed relative to the fuselage on the left and on the right. Propellers (3) rotating around the axial directions of th...  
WO/2019/094765A1
A system and method of an airflow control system for a vehicle is described herein. The airflow control system (100) includes an airflow housing (120) defining an airflow passageway (125) extending between a bypass opening (122) and an i...  
WO/2019/093913A1
The solution according to the present invention is a drive unit for air vehicle, which allows building the vertical take-off and landing vehicles, intended for application, for instance, in the production of flying taxis, as well as in t...  
WO/2019/091549A1
The aim of the invention is to provide an aircraft (100) which, on the one hand, facilitates simple taking off and landing in limited space and, on the other hand, facilitates a large range and a high travelling speed. This aim is achiev...  
WO/2019/089839A1
A bladeless unmanned aerial vehicle includes a body and two or more thruster assemblies coupled to the body. The thruster assemblies each includes a ducted fan compressor and a discharge frame. The discharge frames may be bladeless fans ...  
WO/2019/090046A1
An aircraft includes an airframe having a fixed-wing section and a plurality of articulated electric rotors, at least some of which are variable-position rotors having different operating configurations based on rotor position. A first o...  
WO/2019/090191A1
A vertical landing and take-off aircraft VTOL transitions from a vertical takeoff state to a cruise state where the vertical takeoff state uses propellers to generate lift and the cruise state uses wings to generate lift. The aircraft ha...  
WO/2019/086742A1
The present invention relates to an assembly of three wings joined with or without marginal plates, for aerial, water, land or space vehicles, to reduce induced drag and interference drag and provide greater manoeuvrability, independence...  
WO/2019/082043A2
A vertical take-off and landing aerial vehicle (VTOL) includes a plurality of rotors for producing lift. For each respective rotor the VTOL has an auxiliary power source (APS) and a transformation gear set (TGS) both being associated wit...  
WO/2019/080179A1
An unmanned aerial vehicle release mechanism, comprising: a servo motor (101), the servo motor (101) comprising an output shaft; a servo plate (102), one end of the servo plate (102) being fixedly connected to the output shaft; a transmi...  
WO/2019/083639A1
Features for a tail-sitter aircraft having efficiently designed propulsive elements are disclosed. The aircraft may have a tail with landing mounts to support the aircraft in a vertical position for takeoff and landing. The aircraft may ...  
WO/2019/083646A1
Method and apparatus for a flight vehicle including a wing having a high aspect ratio and first and second rotors having a high aspect ratio, with a ratio of the rotor diameter to wing length ratio is equal to or greater than about 0.25....  
WO/2019/084487A1
A hybrid aircraft embodies an array of rotors for vertical flight positioned on support booms and wing elements for cruise flight coupled to a central fuselage housing avionics and a pusher propeller for forward propulsion. The aircraft ...  
WO/2019/083638A1
Features for a tail-sitter aircraft having efficiently designed propulsive elements are disclosed. The aircraft may have a tail with landing mounts to support the aircraft in a vertical position for takeoff and landing. The aircraft may ...  
WO/2019/079930A1
A sea-air-land-dive four-environment tilting three-rotor unmanned aerial vehicle capable of vertical take-off and landing. A right rear airbag (13), an airbag controller (14), a left rear airbag (15), a cylinder (16) and a front airbag (...  
WO/2019/079028A1
A VTOL aircraft (10) has a substantially delta-shaped lifting body fuselage (12) with airfoils (14, 16, 18) disposed along all three sides (20, 22, 24). In vertical flight mode the airfoils (14, 16, 18) act as exhaust diverters. A flow o...  
WO/2019/074349A1
The invention relates to aviation equipment. An object of this invention is to develop a new non-conventional aerodynamic apparatus that can increase the efficiency of the air flow power use to generate lifting force, control moments and...  
WO/2019/074393A1
The present invention relates to the field of aircraft. The proposed aircraft has the appearance of a "flying saucer" and calls to mind the astronomical phenomenon of the arrangement of the rings of Saturn, wherein the aircraft is capabl...  
WO/2019/068839A1
A control system for a vehicle having means to induce a flow of an ambient fluid. The control system comprises two or more arrays of vanes (130) arranged in proximity to the thrust axis of a means to induce fluid flow. Each array of vane...  
WO/2019/070124A1
Wind power generation system comprising a ground station (32) with an electrical energy generator (34) and an aerodynamic assembly with a wing body (2) having an aerodynamic profile with a major chord, and at least two thrust assemblies ...  
WO/2019/070752A1
An automated flying transport vehicle that capitalizes on the strengths and complexities of a fixed and rotary winged aircraft. The air transport vehicle comprises a body aerodynamically designed to generate lift and a plurality of rotor...  
WO/2019/062257A1
A double lift force ducted vertical take-off and landing aircraft based on a tilt duct, comprising an aircraft body (10), two wings (9), N tilt ducted fans (1, 2), two lift force ducted fans (5, 7), and two duct covers (6, 13), N being a...  
WO/2019/067873A1
A leg mechanism includes an articulated leg system (100), a passive device (130) and a cable (134). The articulated leg system (100) has a leg portion (128). The passive device (130) is coupled to the articulated leg system and is config...  
WO/2019/060933A1
The invention relates to a spokeless and hubless wheel (52) inside which at least one electrically driveable propeller (44) is integrated in such a way that the risks associated with propeller rotation are kept as low as possible. The wh...  
WO/2019/066484A1
The present invention relates to a vertical takeoff and landing aircraft. According to one embodiment of the present invention, the vertical takeoff and landing aircraft comprises: a flight fuselage (F) on which a main wing (3) and auxil...  
WO/2019/056053A1
A vertical take-off and landing (VTOL) aircraft (10) comprises a fuselage (24) first and second forward wings (20, 22) and first and second rearward wings (30, 32), each wing having a fixed leading edge (25, 35) and a trailing control su...  
WO/2019/056172A1
A flight control method for an unmanned aerial vehicle, the unmanned aerial vehicle, and a machine readable storage medium. The method comprises: control, based on a one-button start of a user, a vertical takeoff and landing fixed-wing u...  
WO/2019/056052A1
A vertical take-off and landing (VTOL) aircraft (10) includes a fuselage and first and second forward wings (20, 22), each wing (20, 22) having a fixed leading edge and a trailing control surface (50) which is pivotal about a generally h...  
WO/2018/226172A3
Balancing the drone is difficult with engines (5), when drones are equipped with engine (5) to increase the flight time. However, balancing the drone can be made easy by providing the drone with electric motor (10) or electric motor that...  
WO/2019/040008A1
The operator´s module (1) is wired and/or wirelessly connected to the ground station (2), whereby the operator´s module (1) also consists of semi-transparent glasses (1a) fitted with sensors to scan the operator´s control gestures, mo...  
WO/2019/006469A8
An electric aircraft has a fault-tolerant electrical system designed to optimize competing concerns related to cost, performance, and safety. An electrical system in accordance with some embodiments of the present disclosure has a plural...  
WO/2018/236448A3
A precision delivery vehicle having a vehicle body assembly, a fixed wing system, a rotor system and a guidance system. The vehicle body assembly can retain a payload. The fixed wing system includes first and second wings coupled to the ...  
WO/2019/034765A1
The invention relates to a vertical takeoff aircraft (1), preferably an unmanned aerial vehicle (UAV), drone and/or unmanned aerial system (UAS), comprising: a rigid wing (5) which is oriented substantially horizontally both when hoverin...  
WO/2019/036011A1
A vertical takeoff and landing (VTOL) aircraft is configured with a front set of propellers mounted to a front wing and an aft set of propellers mounted to an aft wing wherein the propellers may be repositioned by rotating them around a ...  
WO/2019/035378A1
A spacecraft (100) includes a principal airframe (6), a parachute (1), which is an air brake structure, and a jetting nozzle (5). The air brake structure is provided farther on one side in a traveling direction with respect to the princi...  
WO/2019/032167A1
Various embodiments include a drone having a landing control device that is configured to rotate wings into an auto-rotation descent configuration causing the drone to enter a nose-down attitude and spin about a long axis of the drone, a...  
WO/2019/033080A1
An intentional fluid manipulation apparatus assembly with a first thrust apparatus that imparts a first induced velocity to a local free stream flow during a nominal operation requirement. The first thrust apparatus creates a streamtube....  
WO/2019/026079A1
A hybrid aerial vehicle (HAV) comprising: a fuselage of the HAV; a first mechanism within the fuselage for accepting a plurality of wings of the HAV, the first mechanism allowing coordinated contraction of the plurality of wings essentia...  
WO/2019/026200A1
In vertical take-off and landing aircraft in which ducted fans are compactly arranged such that there is one on each of the front and rear of the fuselage, since the thrust generation surface is smaller in the lateral direction than in t...  
WO/2019/022618A1
A shroud for an aircraft configured to at least partially surround a noise source including a propeller. The shroud includes an outer layer and two or more sound absorbing materials located inside the shroud. The outer layer is configure...  
WO/2019/021521A1
Provided is a hovering vehicle capable of safely moving while hovering off the ground. This hovering vehicle 1 comprises: six or more impellers 37 arranged below an operator's cab 10 for blasting air drawn in through an air intake space ...  
WO/2019/017833A1
An aerial vehicle including a first wing structure and a second wing structure which intersects the first wing structure perpendicularly at a position offset from a midpoint of a transverse axis of the first wing structure in a direction...  

Matches 51 - 100 out of 1,356