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Matches 51 - 100 out of 62,237

Document Document Title
WO/2019/005748A1
The present invention comprises an aircraft tire moistening system that provides for aircraft tires to be lubricated with fluid prior to spin up on landing. The resulting lubricity reduces the friction and heat caused by spin up and, the...  
WO/2019/003223A1
A method of delivering over the air, shelled portions of fluids or granular substances containing effective ingredients, to a target, includes the following stages: selecting a type and a size of the shelled portions containing the requi...  
WO/2019/002740A1
The present invention relates to a unit (1) for handling an aircraft turbojet engine (43), comprising: -a frame (3); -a front cradle (15) and a rear cradle (17), designed for supporting the turbojet engine, the cradles comprising devices...  
WO/2019/001998A1
The invention relates to an engine device, in particular based on a gas turbine, which preferably can be used for a hybrid-electrically driven aircraft. A drive section of the engine device produces an accelerated gas flow, which is furt...  
WO/2019/004081A1
This area evaluation system comprises a utility evaluation means 501 that, in a case where a route selection area, which is an area to be targeted in route selection, has been modified, evaluates the utility of at least a partial area in...  
WO/2019/001941A1
A device for securing (3) at least one sling (E) for transporting a load under a helicopter, the securing device (3) comprising at least a first strap (31) and at least a second strap (32), a connection mechanism (33) configured, in the ...  
WO/2019/003405A1
Provided is a landing apparatus which guides an unmanned aircraft to avoid obstacles and the like and lands the unmanned aircraft at a low-risk spot. The landing apparatus has a dangerous object position detecting device, a movement targ...  
WO/2019/002995A1
The invention is in respect of a rotary wing unmanned aerial vehicle (UAV) which includes an elongate body (12). The body (12) has a top end (14) and a bottom end 1 6 with a plurality of flat sides extending there between and defining an...  
WO/2019/002892A1
There is provided a vehicle (18) comprising a propulsion unit (34) configured to move the vehicle (18) and to change a characteristic of the environment of the vehicle (18). The vehicle (18) further comprises a proximity sensor (19, 20, ...  
WO/2019/005467A2
The rotational velocity of the rotary-wing blade is lowest closer to the hub and increases outward towards the tip-path of the rotor blade during rotation. Moving thrust to the tip- path of a rotary-wing, provides an aircraft that is mor...  
WO/2019/004807A1
The invention relates to designs of rotating-blade cycloidal propulsive elements. A dual-rotation rotor for a cycloidal propeller comprises a primary rotor which rotates about its own axis and is kinematically connected to a drive shaft....  
WO/2019/002925A1
The present disclosure provides systems and methods for controlling thrust produced at takeoff by at least one engine (114, 116) of an aircraft (100). At least one input signal comprising input data indicative of a speed of the aircraft ...  
WO/2019/005131A1
The present disclosure pertains to self-piloted, electric vertical takeoff and landing (VTOL) aircraft that are safe, low-noise, and cost-effective to operate for cargo-carrying and passenger-carrying applications over relatively long ra...  
WO/2019/005840A1
A wide field-of-view celestial sighting system (400) and method (500) are provided. The method (500) includes orienting an imaging optic (14, 42, 44) to collect light from at least one light source, such as at least one celestial body (1...  
WO/2019/003468A1
Provided is an aerial vehicle that prevents others from precisely measuring the position of a subject vehicle and allows friends to precisely measure the position of the subject vehicle. An aerial vehicle (10) is provided with a reflecti...  
WO/2019/006429A1
A body flight simulator of quick and efficient assembly and operation, includes the ability of having multi]flight areas to facilitate the teaching and skill building of novice users, as well as the ability for performances of experience...  
WO/2018/237018A1
Among other things, sensor signals are received using a vehicle comprising an autonomous driving capability. A risk associated with operating the vehicle is identified based on the sensor signals. The autonomous driving capability is mod...  
WO/2018/235987A1
Disclosed is a system for diagnosing a solar panel. A system for diagnosing a solar panel according to an embodiment of the present invention comprises: a plurality of solar panels, each of which includes an information transmission modu...  
WO/2018/234330A1
The invention relates to the on-board electric power network architecture of a vehicle cabin using domestic devices, in particular of an aircraft cabin, comprising primary networks (11, 12) connected in parallel to a single domestic netw...  
WO/2018/236181A1
The present invention relates to a mobile platform-based AHRS flight control apparatus and, more specifically, to a mobile platform-based AHRS flight control apparatus of an unmanned flying object comprising a drone frame (10) on which a...  
WO/2018/232429A1
The invention relates to a protective propeller frame, in the interior of which at least one electrically driven propeller (12) is integrated and a protective device (9, 10, 16) of which surrounds the propeller to such a degree that the ...  
WO/2018/233164A1
The present invention reduces the influence of wind in the distribution of distributed objects by a flight body. A flight control method, which is a flight control method for controlling flying of the flight body, comprising: a step of o...  
WO/2018/233570A1
A gasoline-electric hybrid multiaxis rotor type unmanned aerial vehicle, which relates to the technical field of unmanned aerial vehicles. The unmanned aerial vehicle comprises an unmanned aerial vehicle frame, a lifting rotor (2) and an...  
WO/2018/234523A1
The invention relates to a method for detecting damage to a rotor of an aircraft, wherein the aircraft has actuators for actively reducing vibration, the method comprising the steps: determining actuator manipulated variables in a refere...  
WO/2018/233651A1
Provided is a device integrating a tip (3) of a rotary blade with a flight ring (2) particularly applicable to a helicopter or rotorcraft adopting an ABC-based rigid rotary blade. The device comprises an ABC-based rigid rotary blade (1) ...  
WO/2018/234705A1
Cryogenic propellant tank (1) for a spacecraft engine, comprising an external enclosure (10) defining an internal volume, characterized in that the internal volume of the tank comprises a primary volume (V1) and a secondary volume (V2) c...  
WO/2018/236946A1
When a first laser beam and a second laser beam are directed to the volume of space, an aerial drone is configured to lock onto the first laser beam using a first sensor, and to utilize the first laser beam to guide the drone to an accur...  
WO/2018/234104A1
A wing and flap system for an aircraft comprising: a wing; and a deployable flap connected to the wing, the flap being moveable between a first position in which a trailing edge portion of the wing substantially overlaps the flap and the...  
WO/2018/233977A1
System (1) for inerting at least one volume (3) in an aircraft, said system comprising at least one generator of inerting gas (2) fed with compressed air originating from a passenger cabin, and means for distributing (11) the inerting ga...  
WO/2018/234799A1
An aerial vehicle has a wing and a fuselage. A tether is anchored at opposing ends of the wing and/or the fuselage. The tether is arranged to prevent one or more parts of the aerial vehicle from separating from the remainder of the aeria...  
WO/2018/236903A1
Disclosed herein are system and method for automatically recharging a unmanned aerial vehicle (UAV) on a moving platform, comprising: a software module identifying the moving platform; a software module estimating a real-time state of th...  
WO/2018/236626A1
Techniques are disclosed for cooling an unmanned aerial vehicle (UAV). In some examples, a heat sink is coupled to a portion of the UAV that is to be cooled. One or more heat pipes are coupled to the shim, and extend to one or more propu...  
WO/2018/232584A1
An unmanned aerial vehicle and a control method therefor, and a control terminal and a control method thereof. At least two photographing apparatuses (11, 12) are provided on the unmanned aerial vehicle (10). The control method comprises...  
WO/2018/235071A1
A method for controlling maneuver of a refueling device, that includes: a refueling device is attached by a hose to a component of an aircraft. That component maintains a reference force on the hose. The desired position and current posi...  
WO/2018/232447A1
A system for monitoring a predetermined region in a water body, comprises a vessel having a control module, a plurality of drones in communication with the control module, a plurality of cameras available with the plurality of drones and...  
WO/2018/232430A1
The invention relates to a protective propeller frame, in the interior of which at least one electrically driven propeller (12) is integrated and a protective device (9, 10, 16) of which surrounds the propeller to such a degree that the ...  
WO/2018/234710A1
The disclosure relates to the field of acoustic treatment for aircraft turbojet engine nacelles. More specifically, it concerns an acoustic treatment device (6) in the form of an annular ring comprising several sections (61-66), each sec...  
WO/2018/235064A1
A system for slowing down the speed of flying objects by applying electrodynamic and aerodynamic braking forces. The system is comprised of plurality of stubs, where each stub is made of dielectric material surrounded by metal foil and a...  
WO/2018/234199A1
A metallic structure with a reinforced skin according to the invention (1), comprises at least one skin (10) and local reinforcement (3a) connected to the skin (10). Each local reinforcement (3) has a transition zone (31a) extended by a ...  
WO/2018/234670A1
This anti-rotation device (14) for suspending a load (12) under a machine (10) for lifting and moving this load (12), comprises a sling system (16A, 16B, 16C) provided with an element (18) for attachment to the machine (10). It further c...  
WO/2018/234798A1
An aircraft (1) has at least one main wing (2) and at least one boom fuselage (3). The main wing has an aerofoil section having a leading edge (20), a trailing edge (21), a chord length extending between the leading edge and the trailing...  
WO/2018/236295A1
Making drones travel greater distances and stay in mid-air for longer time periods, by making them use the wings at their horizontal movements enabled by developing drones with foldable wings to consume less energy, which can depart from...  
WO/2018/232787A1
Disclosed is a fixed-wing unmanned aerial vehicle which takes off and lands vertically, comprising a body (1), a wing (2) fixedly arranged on the body (1) and an empennage fixedly arranged at the tail of the body (1), and further compris...  
WO/2018/234316A1
Method for producing a component (1) from a fibre composite material, comprising the steps of: introducing a matrix-impregnated fibre (1) onto a cylinder-like inner mould (7) of a mould space formed between the inner mould (7) and a cyli...  
WO/2018/233860A1
The invention concerns a drive unit (100) for an aircraft, comprising: - a pylon (102) intended to be attached under a wing (14) of the aircraft (1) and having a front face (104) and a lower face (105) and - a turbine engine (10) compris...  
WO/2018/234071A1
The invention relates to a cutting device (20) comprising at least one firing pin retainer (1), at least one locking element (2), a spring (6), a firing pin (7), a percussion cap (9), a charge (13), a cutting element (14), a stop (15) an...  
WO/2018/228461A1
An unmanned aerial vehicle (UAV) configured to be carried on a vehicle and a method and a system for holding umbrella using the UAV are disclosed. The UAV and the vehicle are communicated with each other wirelessly. The UAV can be used f...  
WO/2018/232010A1
A tethered drone system and method includes a tethered drone and a tether. The tether includes a conductor to communicate at least power and control signals. The tethered drone system further includes a control system configured to recei...  
WO/2018/228033A1
Landing gear (20) of an unmanned aerial vehicle, comprising a power assembly (200) arranged in a fuselage (10) and a landing gear body (201) connected to the power assembly (200). The power assembly (200) comprises a first connecting pie...  
WO/2018/231842A1
Active tethers for controlling UAV flight volumes, and associated methods and systems, are disclosed. A method in accordance with a representative embodiment includes directing a UAV upwardly from a launch site, receiving an indication o...  

Matches 51 - 100 out of 62,237