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Matches 1 - 50 out of 7,475

Document Document Title
WO/2020/098169A1
An unmanned water rescue vehicle, comprising two main parts, namely, a vehicle body part and a power part. Said vehicle body part comprises a body (1), a holding rope (2), a holding rod (3), a convenience rope (4), and fasteners (5). The...  
WO/2020/099733A1
The method enables an optimisation of the energy management configuration of aircraft propellers and wings, by an optimised, safe hydraulic management and three unified quantum regulation optimisations of the various electrical, mechanic...  
WO/2020/100820A1
A flight vehicle 100 has an attachment part 25 on an upper part, the attachment part being constituted as a frame-shaped structure configured so that the vertical-direction position thereof can be adjusted, and the flight vehicle 100 has...  
WO/2020/033010A3
An aircraft propulsion system with a drag reduction portion adapted to reduce skin friction on at least a portion of the external surface of an aircraft. The drag reduction portion may include an inlet to ingest airflow. The aircraft may...  
WO/2020/098170A1
An aerial inspection vehicle, comprising two main parts, namely, a vehicle body part and a power part. The vehicle body part comprises a vehicle main body (1), wings (2), support frames (3), rubber cushions (4), and infrared scanning and...  
WO/2020/056311A3
Disclosed are unmanned aerial vehicle (UAV) facilities suitable for use by both emergency and non-emergency UAVs. The facilities comprise a housing having first and second moveable platforms. A cover is arranged above the second moveable...  
WO/2020/095842A1
[Problem] To generate downwash with a stronger wind force in a drone having rotary wings. [Solution] A drone 100 is provided with a body 110 and a plurality of rotary wings 101 arranged around the body so as to form a plurality of pairs ...  
WO/2020/095841A1
[Problem] To generate thrust efficiently by using the wind force of air flow blown upward in a drone having rotary wings. [Solution] A drone 100 is provided with: a body 110; a plurality of rotary wings 101 arranged around the body; and ...  
WO/2020/095435A1
This flight vehicle (100) has: a plurality of propellers (2); a plurality of motors (3) for driving the respective propellers (2); a device body (20) comprising a control device (21) for controlling the motors (3), and a wireless device ...  
WO/2020/090560A1
In the present invention, UAV groups are grouped in a formation so as not to collide with each other and safely fly, and are adaptively controlled with respect to the view point of an appreciator. On the basis of two-dimensional coordina...  
WO/2020/090671A1
[Problem] To efficiently move a drone, of which the weight can change during flight, while maintaining a high level of safety, even during autonomous operation. [Solution] A drone that has a flight control unit 223 capable of controlling...  
WO/2020/087312A1
A method and apparatus for controlling stability of an unmanned aerial vehicle, and an unmanned aerial vehicle. The method for controlling stability of an unmanned aerial vehicle comprises: determining a center of gravity offset of the u...  
WO/2020/090406A1
[Problem] To provide an imaging system and an imaging method which are capable of easily and efficiently imaging a subject. [Solution] This imaging system, which images a vertically long structure with a camera mounted in a flight device...  
WO/2020/090879A1
[Problem] To provide a drone that operates using a fuel cell as a power source and can remain highly safe even during autonomous flight. [Solution] The present invention comprises: a flight control unit 21 that generates thrust by operat...  
WO/2020/086113A1
A linear actuator for use with a fan with deployable fan blades to deploy the fan blades when in use and stow the fan blades when not in use. The linear actuator utilizes a drive element having a driver that moves linearly along a shaft ...  
WO/2020/086568A1
By manipulating the fluid flow in the proximity of an object such as a fuselage, a wing, or the hull of ship, the wave drag associated with this object can be substantially reduced. This can be accomplished by locally changing both the f...  
WO/2020/085239A1
[Problem] To provide an operation route generation device that generates operation routes that make a drone perform prescribed work as intended and that produce the results of the work throughout the entirety of a field, even when the dr...  
WO/2020/084365A1
A blade (7, 14) for a rotor (3, 5) of a hover-capable aircraft (1) is described comprising: a main body (11) with a first outer surface (9); and a de-icing system (10) for removing ice (13); the de-icing system (10), in turn, comprises: ...  
WO/2020/079649A1
The present disclosure relates to the field of rotorcrafts. In particular, the present disclosure relates to a rotorcraft that is designed to have vertical take-off and landing while being as quiet and safe as technically possible. A rot...  
WO/2020/081777A1
An aircraft including a fuselage, a plurality of booms extending from the fuselage, and a plurality of rotors coupled to the fuselage via the plurality of booms. The plurality of rotors comprises at least a pair of rotors arranged on eac...  
WO/2020/078139A1
A control method employing vertical take-off of a flying and driving vehicle. The method comprises the following steps: S1, acquiring an initial manipulation variable; S2, establishing a vertical take-off model of a flying and driving ve...  
WO/2020/079792A1
A propeller aircraft 1 comprising: a plurality of propellers 10a, 10b formed from fixed pitch propellers; an internal combustion engine 20 capable of generating a rotary force; an electric motor 30 capable of generating rotary force and/...  
WO/2020/079645A1
It is described a method for reconditioning a damaged thread (8) of a transmission (1) of a hover-capable aircraft; the damaged thread (8) being arranged inside a first hole (23a) of the transmission (1); wherein the method includes the ...  
WO/2020/075562A1
The purpose of this invention, i.e. to stabilize the quality of coating work performed on a structure surface using an unmanned aircraft, is achieved by: an unmanned aircraft that comprises a rotor, a coating device, and a wheel that can...  
WO/2020/076608A1
A ducted fan drone has a plurality of bent tube propulsors that enshroud rotating fan blades in a manner the eliminates contact with the blades during operation, thereby allowing drone operation in confined areas without risk of injury t...  
WO/2020/070521A1
Disclosed is a transportation device (1) for transporting a load over a surface, for example, formed from water or earth. The transportation device comprises propulsion element(s) (5, 6) that generate an aerodynamic lift force and a driv...  
WO/2020/072808A1
A system for aerial neutralization of a detected target aerial vehicle comprises a plurality of counter-attack unmanned aerial vehicles (UAVs), and an aerial vehicle capture countermeasure coupling together the plurality of counter-attac...  
WO/2020/072801A1
A system for neutralization of a target aerial vehicle comprises one or more counter-attack unmanned aerial vehicles (UAVs) and an aerial vehicle capture countermeasure tethering the counter- attack UAV(s) to a structure or ground. The c...  
WO/2020/070927A1
[Problem] To elevate the containment ability of a ducted fan device at FBO time, without inhibiting a reduction in the weight thereof. [Solution] This ducted fan device has a fan shroud 52 having a torus shape in a planar view, and an el...  
WO/2020/069946A1
The invention relates to an aircraft having at least four ducted fan propulsion units, which are each arranged on wings assigned thereto or on the fuselage of the aircraft and are pivotable about a pivot axis extending parallel to the tr...  
WO/2020/071305A1
[Problem] To provide a driving route generating device that generates a driving route for moving efficiently even during autonomous driving, and that can maintain a high level of safety. [Solution] This driving route generating device 1 ...  
WO/2020/062509A1
A propeller structure, and a power apparatus and an unmanned aircraft using said propeller structure, the propeller structure comprising a propeller hub (10) and propeller blades (20) connected to the propeller hub (10). A connecting sec...  
WO/2020/062757A1
Provided is an unmanned aerial vehicle, comprising a tilting mechanism; the tilting mechanism comprises a main body (1), a first insert-connection part (2), and a first positioning part provided on the main body (1); a fuselage (4), the ...  
WO/2019/074859A3
A hydraulic propulsion system is disclosed. The system includes one or more input interfaces configured to receive mechanical power from a power source, four or more variable displacement pumps coupled to the one or more input interfaces...  
WO/2020/067026A1
[Problem] To provide a drone system that operates using fuel cell for power and that can maintain high safety even when performing autonomous flying. [Solution] In a drone system 500, a control unit 20 mounted to a drone 100 and a fuel c...  
WO/2020/065719A1
[Problem] To make it possible to estimate a self-position with high accuracy. [Solution] A flight vehicle provided with two cameras having different focal lengths, a stabilizer on which is mounted at least the camera having a smaller foc...  
WO/2020/061838A1
An unmanned aerial vehicle, comprising a frame (10), an avionics board assembly (20) and a central board assembly (30). The avionics board assembly (20) is detachably provided at the side of the frame (10) and comprises a flight controll...  
WO/2020/066889A1
The present invention addresses the problem of providing an unmanned aerial vehicle with which it is possible to perform a painting operation on a surface of a structure with stable quality. The problem is solved by an unmanned aerial ve...  
WO/2020/062288A1
A pump device (520) of an agricultural plant protection machine, and an agricultural plant protection machine. The pump device (520) comprises: a pump body (1) provided with a liquid inlet (11), a liquid outlet (12) and a pressure relief...  
WO/2020/066391A1
[Problem] To provide a flying body provided with a deployment device of a lift generation member, the flying body configured so as to make automatic avoidance of a collision with an obstacle easier than heretofore. [Solution] A flying bo...  
WO/2020/062772A1
A collection/placement assistance aircraft, comprising a machine body and two power portions, the machine body comprising a machine main body (1), a sensing collection/placement device (2), rubber pads (3) and infrared scanners (4), each...  
WO/2019/079394A3
An unmanned aerial vehicle includes a platform configured to transport a second unmanned aerial vehicle and release the second unmanned aerial vehicle in response to satisfying a condition. The unmanned aerial vehicle includes a hybrid g...  
WO/2020/068002A1
The disclosure relates to a vertical take-off and landing (VTOL) aircraft comprising a body with a cockpit and a combustion engine (1), an undercarriage, two wings attached to the body comprising at least one wing support (2) and a stabi...  
WO/2020/062758A1
Disclosed is an unmanned aerial vehicle. The unmanned aerial vehicle comprises: a tilting mechanism, wherein the tilting mechanism comprises a main body (1), and a first insertion portion (2) and a first positioning portion which are pro...  
WO/2020/059785A1
This transmission lubrication structure for a helicopter is provided with a power transmission shaft, a main lubrication circuit and an auxiliary lubrication circuit. The power transmission shaft has an injection hole that allows communi...  
WO/2020/059703A1
[Problem] To provide an aircraft in which safe and efficient transition from hovering to level flight has been made possible. [Solution] An aircraft according to the present invention is equipped with a lift generating unit, a thrust gen...  
WO/2020/059155A1
[Problem] To provide an aircraft in which safe and efficient transition from hovering to level flight has been made possible. [Solution] An aircraft according to the present invention is equipped with a lift generating unit such as a pri...  
WO/2020/059786A1
This transmission lubrication structure for a helicopter is provided with: a main tank; an auxiliary tank; a common line through which a lubricating oil is supplied from the main tank or the auxiliary tank; a main line which guides the l...  
WO/2020/051876A1
Disclosed are a liquid level measurement device (20), a pesticide tank device and a liquid filling device for an unmanned aerial vehicle, and an unmanned aerial vehicle (60, 60'). The liquid level measurement device (20) is provided with...  
WO/2020/056311A2
Disclosed are unmanned aerial vehicle (UAV) facilities suitable for use by both emergency and non-emergency UAVs. The facilities comprise a housing having first and second moveable platforms. A cover is arranged above the second moveable...  

Matches 1 - 50 out of 7,475