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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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WO/2020/219994A1 |
In one embodiment, a solar powered high altitude long endurance aircraft power bus architecture is provided which includes a main DC power bus, with a battery connected to the main DC power bus. This embodiment includes a plurality of so...
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WO/2020/219111A1 |
A control system for a hybrid electric powerplant of an aircraft can include a master controller configured to receive one or more power settings and to output a heat engine setting and an electric motor setting and a heat engine control...
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WO/2020/217058A1 |
The present disclosure pertains to an unmanned aerial vehicle system. Some exemplary implementations may include: a mounting frame (110) onto which at least a payload (30) is affixed; a plurality of fuel cell stacks (50) operable in a pr...
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WO/2020/213831A1 |
The present invention directly drives an electric motor (115) through the power of power generators (100, 102) that produce electric power by means of the driving of a gasoline engine (103), so as to drive propellers (116), provides a po...
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WO/2020/212656A1 |
The invention relates to a hybrid propulsion system (100) for a multi-rotor rotary-wing aircraft, comprising: an internal combustion engine (12), an electric machine (14) coupled to the internal combustion engine, a rectifier (16) connec...
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WO/2020/212966A1 |
A system comprising: an Unmanned Aerial Vehicle (UAV) carrier comprising a power supply, the UAV carrier connected, via respective wires, to one or more UVs, wherein: (a) each of the UVs is capable of performing maneuvers irrespective of...
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WO/2020/209255A1 |
[Problem] To provide a drone system for safely executing a task by using a plurality of drones. [Solution] A drone system (500) comprising at least a plurality of drones (100) that fly within a task area (403a) and execute a task, and a ...
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WO/2020/208527A1 |
An electric power system (300) with integrated fire relief channels for an electric vehicle (100), the electric power system comprising: a power source (104, 180) configured to power a motor (160) that propels a vehicle housing (101), th...
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WO/2020/210800A1 |
An aircraft engine mounting system to retrofit an aircraft engine from one aircraft type to another in a manner suitable for approved flight. The system includes a circular member having longitudinal securement members extending therefro...
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WO/2020/201639A1 |
The invention relates to a hybrid propulsion unit (100) for an aircraft with multi-rotor rotary wings: an electrical generator (114) driven by an internal combustion engine (112), a rectifier (116) configured to convert an AC current sen...
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WO/2020/200853A1 |
A method for controlling a non-propulsive power generation turbine engine (T) configured to supply power to a plurality of propulsion rotors (R1-R4) of an aircraft, each propulsion rotor (R1-R4) being connected to a power distribution mo...
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WO/2020/195004A1 |
A motor according to an aspect of the present invention is provided with: a rotor rotatable about a center axis; a stator radially facing the rotor with a gap therebetween; and a stator holding member that holds the stator. The stator ho...
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WO/2020/187345A1 |
The invention relates to an aircraft (3) having at least one wing (32) on which an aircraft propulsion device is arranged which has at least one heat engine (I), in particular a gas turbine (10), and an exhaust gas passage (21) for guidi...
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WO/2020/190382A1 |
In an embodiment, one or more computer-readable storage medium comprising a plurality of instructions to cause an apparatus, in response to execution by one or more processors of the apparatus, to receive sounds emanating from one or mor...
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WO/2020/189493A1 |
A wind information storage unit 101 acquires and stores wind information indicating the wind speed and wind direction of wind blowing at a plurality of locations near a facility being inspected. A wind prediction unit 102 predicts, on th...
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WO/2020/190344A2 |
A hybrid propulsion system includes a heat engine configured to drive a heat engine shaft An electric motor is configured to drive an electric motor shaft. A transmission system includes at least one gearbox. The transmission system is c...
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WO/2020/184934A1 |
A vertical take-off and landing aircraft using a hybrid electric propulsion system, according to an embodiment of the present invention, includes: a first control step (S1) of changing a destination when an engine (10), a power generator...
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WO/2020/180376A2 |
An aircraft includes a fuselage defining a longitudinal axis between a forward end and a aft end. At least one airfoil is laterally extending from the fuselage defining an airfoil axis. An electrical system has an electric storage. The e...
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WO/2020/180380A1 |
A hybrid propulsion system includes a heat engine configured to drive a heat engine shaft. An electric motor is configured to drive a motor shaft. A transmission system includes at least one gear box. The transmission system is configure...
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WO/2020/180370A1 |
An aircraft propulsion system having dual powerplants is disclosed that includes a combustion powerplant on one wing of the aircraft and a hybrid-electric powerplant on the other wing of the aircraft, wherein the combustion powerplant in...
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