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WO/2021/030888A1 |
Unmanned aircraft have aligned forward and aft propulsion systems possessing different performance and/or noise characteristics. According to some embodiments, unmanned aircraft have a forward engine and a forward tractor propeller and a...
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WO/2021/032656A1 |
A first aspect of the present invention provides an aircraft assembly comprising a wing and an engine mounting pylon. An aft end of the engine mounting pylon is connected to the wing by a spigot and at least one fastener. The aircraft as...
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WO/2021/027881A1 |
An unmanned aerial vehicle (100), comprising: an unmanned aerial vehicle body (10), the center of mass of the unmanned aerial vehicle (100) being located on the unmanned aerial vehicle body (10); arms (30) connected to the unmanned aeria...
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WO/2021/023187A1 |
Provided are a control method of a tilt rotor unmanned aerial vehicle, and the tilt rotor unmanned aerial vehicle. The tilt rotor unmanned aerial vehicle at least comprises: two sets of power systems (102, 103). The first set of power sy...
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WO/2021/023712A1 |
Aircraft (1) comprising a fuselage (10), a wing structure (11) and a tail assembly (12), and also at least one propeller (2) having the general shape of a ring and comprising, on the one hand, a rotor (3, 4) formed by an annular element ...
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WO/2021/020279A1 |
This secondary battery is provided with: a positive electrode having, on a belt-like positive electrode foil, a covered part covered with a positive electrode active material layer and a positive electrode active material uncovered part;...
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WO/2021/019593A1 |
A flight vehicle according to one embodiment of the present invention has a wing, a double-surface power generation solar cell, and a light-reflecting part. The wing has an outer shell member. The outer shell member is translucent. The w...
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WO/2021/020119A1 |
In a secondary battery, a cathode includes a coated part coated by a cathode active material layer and a cathode active material uncoated part on a cathode foil having a strip shape, and an anode includes a coated part coated by an anode...
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WO/2021/019803A1 |
An engine according to at least one embodiment is provided with: a piston group including three or more pistons that are radially disposed; and a plurality of combustion chambers present on a plane on which the piston group is present, w...
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WO/2021/020660A1 |
A ground station for supporting a tethered drone, and a tethered drone system comprising same, according to an embodiment of the present invention, comprise: a power supply unit for supplying power to a tethered drone through a cable; a ...
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WO/2021/020117A1 |
This secondary battery comprises an electrode wound body having a winding structure, a positive electrode current collector plate, and a negative electrode current collector plate, which are housed in an exterior can, wherein: the positi...
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WO/2021/014234A1 |
A rotor (3, 3', 3'') for an aircraft (1) is described that has a mast (150), an attenuating device (7, 7', 7'') to attenuate the transmission of vibrations from the mast (150) in a plane orthogonal to the first axis (A); and a transmissi...
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WO/2021/014755A1 |
A motor unit according to the present invention comprises a motor and a pitch angle alteration mechanism. The motor generates motive force for rotating a blade. The pitch angle alteration mechanism alters the pitch angle of the blade. Th...
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WO/2021/015325A1 |
The present specification provides a station recognition and landing method. More specifically, according to the present specification, an unmanned aerial robot comprises: a camera sensor for capturing a first pattern displayed on a cove...
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WO/2021/014747A1 |
[Problem] To provide an information processing device, an information processing method, and a program that, in order to avoid conflicts between mobile bodies, are configured so that some aircraft are not delayed excessively, to the exte...
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WO/2021/014134A2 |
A hydrogen storage device (100A) comprises: a pressure vessel (230A), having a first fluid inlet (210A) and/or a first fluid outlet (220A), having therein a thermally conducting network (240A) optionally thermally coupled to a first heat...
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WO/2021/009433A1 |
Aircraft propulsion unit comprising a fuselage (10) extending along a longitudinal axis (X) and incorporating an internal chamber, at least one ducted engine (20) attached to the fuselage (10) and comprising an air inlet section (20a), t...
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WO/2021/009953A1 |
Provided is a gas turbine system 100 equipped with: a compressor (10) that compresses external air to generate compressed air; a combustor (20) that burns the compressed air generated by the compressor (10) with fuel to generate combusti...
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WO/2021/003609A1 |
A power assembly (100) and an unmanned aerial vehicle (200). The power assembly (100) comprises a first connector (10) and a second connector (20) combined with the first connector (10), wherein the first connector (10) is provided with ...
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WO/2021/005057A1 |
A hybrid propulsion chain (1) for an aircraft, the hybrid propulsion chain (1) comprising a plurality of propulsion rotors (R1-RX) connected to an electrical distribution module (10) by a plurality of electrical connections (E1-E4), the ...
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WO/2021/005304A1 |
The invention relates to an electric propulsion architecture for a multi-rotor vertical take-off and landing aircraft, comprising: - four electric generators (G1-G4); - four pairs of rotors (R1_2 ‐ R2_1; R3_4 ‐ R4_3; R5_6 ‐ R6_5; R...
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WO/2021/005942A1 |
This unmanned flight vehicle (100) is provided with: a microphone (103) having a plurality of elements (131); and a processor (101) which processes signals outputted from the plurality of elements (131), wherein the processor (101) execu...
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WO/2021/007216A1 |
Technologies are described herein for a drag recovery scheme using a boundary layer bypass duct system. In some examples, boundary layer air is routed around the intake of one or more of the engines and reintroduced aft of the engine fan...
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WO/2020/260010A1 |
The invention comprises an assembly (200) comprising a mast (106) with an upper spar (202) and two lateral blades (230), a wing (104) with a skin (210) and a front spar (208), port/starboard front/rear brackets, each with a housing (218,...
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WO/2020/251216A1 |
An unmanned aerial vehicle according to various embodiments of the present invention comprises: a main body; at least one connection frame connected to the main body; at least one propeller part connected to the connection frame; a drivi...
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WO/2020/250029A1 |
The subject of the invention is an operating method for safe and automatic transition from helicopter mode to gyroplane mode and from gyroplane mode to helicopter mode. The subject of the invention also includes the convertible VTOL or E...
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WO/2020/250010A1 |
The subject of the invention is an operating method for convertible aircrafts, in particular convertible UAVs, more specifically the method of transition from helicopter mode to gyroplane mode and vice versa. The subject of the invention...
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WO/2020/250484A1 |
[Problem] To provide an elevating system which allows a further improvement. [Solution] An elevating system (1100) comprises an unmanned aerial vehicle (1103), a first thruster device (1001d1), a first wire (1016a1), a first reel (1018a)...
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WO/2020/245549A1 |
A space aircraft (1) comprises a fuselage (3), two wings (4A, 4B) arranged on either side of the fuselage (3), and two nacelles (7A, 7B) arranged at the ends of the wings (4A, 4B) and each carrying a horizontal tail (8A, 8B) and a vertic...
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WO/2020/245363A1 |
The invention relates to an aircraft, in particular an aircraft with support surfaces (11, 12), comprising: - a hull (10) for receiving at least one pilot and/or a payload, in particular air freight and/or at least one passenger; - a fir...
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WO/2020/245366A1 |
The invention relates to an aircraft comprising: - a hull (10) for receiving at least one pilot and/or a payload, in particular air freight and/or at least one passenger; - at least one front support surface (11) and at least one rear su...
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WO/2020/247031A1 |
Electroaerodynamic devices and their methods of operation are disclosed. In one embodiment, ions are formed by dielectric barrier discharge using a time varying voltage differential applied between a first electrode and a second electrod...
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WO/2020/245388A1 |
The invention relates to an aircraft (1), in particular an aircraft with support surfaces (11, 12), comprising a hull (10) for receiving at least one pilot and/or a payload, in particular air freight and/or at least one passenger, and at...
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WO/2020/245390A1 |
The invention relates to an aircraft and to a method for operating an aircraft (1), in particular an aircraft with support surfaces (11, 12), comprising a hull (10) for receiving at least one pilot and/or a payload, in particular air fre...
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WO/2020/245379A1 |
The invention relates to an aircraft (1) and to a method for operating an aircraft (1), in particular an aircraft with support surfaces (11, 12), a hull (10) for receiving at least one pilot and/or a payload, in particular air freight an...
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WO/2020/239034A1 |
A battery management method, a battery management apparatus (20) and an aircraft (100), the battery management method comprising: detecting whether a time duration in which a trigger is triggered exceeds a time threshold; if yes, then ge...
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WO/2020/240134A1 |
The invention relates to a machine, such as an aircraft, which is provided with a powertrain. The powertrain comprises a vaned propulsion system (3), and a thermal drive system (1), comprising a first thermal engine (1A) and a second the...
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WO/2020/240567A1 |
A system for propelling a vehicle includes at least one thrust producer with an electrical motor, a variable pitch propeller powered by the electrical motor and a controller. The controller is configured to provide control signals to con...
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WO/2020/050189A9 |
[Problem] To provide a manned aerial vehicle which functions as a novel means of transportation. [Solution] This hybrid manned aerial vehicle comprises: an engine and a motor; a first rotary wing that generates lift using the engine; a s...
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WO/2020/240198A1 |
A vehicle (10), preferably an unmanned and/or autonomous vehicle for example an unmanned aerial vehicle, UAV, is described. The vehicle (10) comprises: a set of structural components (100), arranged to provide, at least in part, a struct...
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WO/2020/240957A1 |
This flight object which is long and can be suspended is configured to be provided with: a drive unit for driving a propeller with less power consumption when the flight object is suspended than when the flight object flies without being...
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WO/2020/237082A1 |
A vertical take-off and landing aircraft which uses fixed rotors for both VTOL and forward flight operations. The rotors form a synthetic wing and are positioned to achieve a high span efficiency. The rotors are positioned to even out th...
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WO/2020/229287A1 |
Disclosed is an aircraft assembly comprising: a first aircraft structure, a second aircraft structure, first and second tension bolts arranged to suspend the first aircraft structure below the second aircraft structure, the first and sec...
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WO/2020/227837A1 |
An electric propulsion system for an aircraft includes a nacelle and an electric machine. The electric machine includes a stator positioned in the nacelle, and a rotor and fan assembly positioned in a primary flow path through the nacell...
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WO/2020/225510A1 |
The invention relates to a hybrid propulsion system (10) for a vertical take-off and landing (VTOL) aircraft comprising at least one combustion engine (120, 140) driving an electricity generator (122, 142), at least one electrical energy...
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WO/2020/222674A1 |
The group of inventions relates to the field of aviation. An aircraft train consisting of an aircraft having a nuclear power plant and an additional aircraft comprises an aircraft having a nuclear power plant that includes a nuclear reac...
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WO/2020/223115A2 |
Systems, devices, and methods including: at least one unmanned aerial vehicle (UAV) (108A,B); at least one battery pack (114) comprising at least one battery (120); and at least one motor (112) of the at least one UAV, where the at least...
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WO/2020/217624A1 |
Provided is a control device that controls a flying body including a double-sided light-receiving solar battery panel provided on a main wing, the control device comprising: a positional relationship acquisition unit that acquires the po...
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WO/2020/219112A1 |
An aircraft navigational system for a multiengine aircraft can include a flight planning module configured to receive two or more navigational points defining a route and determine if a first degraded operation ceiling is high enough to ...
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WO/2020/217623A1 |
Provided is a control device for controlling an aerial vehicle having a double-sided light receiving type solar cell panel disposed on a main wing, the control device comprising: a positional relationship acquisition unit that acquires t...
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