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WO/2024/122251A1 |
A monitoring device (50) monitors the state of a battery pack (15) mounted on an eVTOL. The monitoring device (50) comprises: an acquisition unit (51) which acquires information about the battery pack (15); an inference unit (52) which i...
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WO/2024/121080A1 |
The present disclosure relates to an aircraft comprising: a fuselage and at least one wing arranged in a tube-and-wing design; a plurality of propulsors; and a primary energy source configured to power the propulsors, the primary energy ...
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WO/2024/121079A1 |
The present disclosure relates to an aircraft comprising: a fuselage and at least one wing arranged in a tube-and-wing design; a plurality of propulsors; and a primary energy source configured to power the propulsors, the primary energy ...
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WO/2024/121793A1 |
A flotation system for an aircraft that includes a battery system providing power to the aircraft is presented. The battery system provides power to flight propulsion and/or water propulsion. The flotation system can include a water prop...
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WO/2024/116809A1 |
Provided is a power generation system comprising: a photovoltaic power generation unit disposed in a flight vehicle that provides wireless communication services to a user terminal within a communication area formed on the ground; a powe...
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WO/2024/115085A1 |
The invention relates to a drive train for a floating aircraft (100) with a main rotor (101) and a rear rotor (102), comprising at least one drive unit (1.1, 1.2), a first rotor shaft (2.1) which is designed to be drivingly connected to ...
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WO/2024/111273A1 |
A monitoring device (50) monitors the state of a battery (151) mounted on an eVTOL. The monitoring device (50) comprises: an acquisition unit (51) that acquires information regarding the battery (151); a computing unit (52) that computes...
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WO/2024/111274A1 |
A battery system (15) is for mounting on an eVTOL. This battery system (15) comprises batteries (151), a supplementary battery (152), and a charge-related appliance (153). The batteries (151) supply electric power to objects to be driven...
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WO/2024/110720A1 |
The invention relates to a propulsion unit (10) for an aircraft, said propulsion unit (10) comprising: - an engine pylon (12), - a turbine engine (14) fixed to the engine pylon (12) and comprising a fluidic system (18), - a cowling (16) ...
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WO/2024/110718A1 |
The invention relates to a propulsion unit (10) for an aircraft, said propulsion unit (10) comprising: - an engine pylon (12), - a turbine engine (14) fixed to the engine pylon (12) and comprising a fluidic system (18), - a cowling (16) ...
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WO/2024/112582A1 |
A method and related system for regulating power to a heating device that is coupled to a discharging high voltage DC battery bank in which a voltage level of the discharging DC power source is continuously measured. Based on the measure...
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WO/2024/110719A1 |
The invention relates to a propulsion unit (10) for an aircraft, said propulsion unit (10) comprising: an engine pylon (12), a turbine engine (14) fixed to the engine pylon (12) and comprising a fluidic system (18), a cowling (16) which ...
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WO/2024/107856A1 |
Flight vehicles having electric propulsion systems, such as "e-Wave systems," for generating acoustic waves in a plasma, and associated methods and systems are described herein. A representative flight vehicle can travel through an exter...
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WO/2024/107123A1 |
The subject of invention is aerial vehicle drive system and procedure of its use, solving these technical problems: simplified learning and memorisation of driving system; simplified visualisation of flight system parameters with alarms ...
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WO/2024/107698A1 |
A cooling system includes a plurality of heat exchanger assemblies corresponding to a plurality of battery packs (120) and a fluid conveyance assembly (1601, 2001, 2101). Each heat exchanger assembly (2200, 2220) includes a first heat ex...
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WO/2024/104878A1 |
An electrochemical pouch cell (1) comprising at least one positive electrode and at least one negative electrode, wherein the positive electrode comprises a layer of a composition of positive active materials, said composition comprising...
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WO/2024/102701A2 |
A hydrogen circulation system for use with a fuel cell stack includes a supply line for receiving hydrogen gas from a supply of hydrogen, a fuel cell for receiving hydrogen gas from the supply line, an excess hydrogen line for receiving ...
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WO/2024/098486A1 |
A flying hoverboard main structure, comprising a central plate (1), rib plates (7), an oil compartment (4), circumferential reinforcing frames (8), a vector power mechanism (2), and legs (3). The vector power mechanism (2) comprises a pl...
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WO/2024/098546A1 |
A water take-off and landing unmanned aerial vehicle capable of generating power by utilizing wave energy, comprising a fuselage unit (1), floating body units (2), supporting units (3), and power generation units (4). Each floating body ...
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WO/2024/102564A1 |
Hybrid powertrains for a fixed wing aircraft, a helicopter, and a V/STOL aircraft. A core of the jet engine rotates an integral generator without gear train, that provides current to charge batteries located in various locations on the a...
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WO/2024/095853A1 |
In the present invention, an air conditioning control unit acquires vehicle internal environment information, vehicle external environment information, and flight information via steps S101-S103 of an air conditioning control process. Th...
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WO/2024/094949A1 |
Aeronautical thruster (40) having a longitudinal axis (X) and comprising an upstream rotor row and a downstream stator row (16) having unducted blades (18). Two adjacent blades of the downstream stator row (16) have between them, about t...
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WO/2024/094352A1 |
Disclosed is an aircraft power system (800) comprising a hydraulic reservoir (801, 803), a bidirectional hydraulic pump (212) for pumping hydraulic fluid to and from the reservoir, and an electric motor (230), wherein the hydraulic pump ...
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WO/2024/094948A1 |
Aeronautical thruster (40) having a longitudinal axis (X) and comprising an upstream rotor row and a downstream stator row (16) having unducted blades (18). Two adjacent blades of the downstream stator row (16) have between them, about t...
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WO/2024/094351A1 |
Disclosed is an aircraft power system 800 comprising a first driveable component 120, 130 of the aircraft, and a mechanical flywheel 250, wherein the mechanical flywheel is connectable to the first driveable component such that the mecha...
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WO/2024/095581A1 |
Propulsion　systems,　methods　and　aircraft　relatedã€
€to　boundary　layer　ingestion　are　described.　Inã€
€some　embodiments,　an　aircraft　may　include　a　f
uselage　with　a　plurality　of　boundary　layer...
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WO/2024/096879A1 |
A gas turbine engine including a turbomachine. The turbomachine including a compressor section, a combustion section, and a turbine section arranged in serial flow order. The turbomachine including an inlet duct defining an engine inlet,...
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WO/2024/088901A1 |
A system (1) for an aircraft (2, 2') comprises: an electric machine (10) which defines an axis of rotation (D), and an even number of elements (11) which each have a housing (110) and are arranged in pairs on opposite sides of the axis o...
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WO/2024/089375A1 |
The invention relates to a pitch-change mechanism (70), which comprises a frame (72), a control actuator (74) including a stationary portion (100) rigidly connected to the frame (72) and a movable portion (102) translatable along a longi...
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WO/2024/090524A1 |
This hybrid rotor drive system comprises: a gas turbine engine which includes a compressor, a combustor, a turbine, and a first output shaft mechanically connecting the compressor to the turbine; an electric motor including a second outp...
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WO/2024/089376A1 |
The invention relates to a pitch-change mechanism (70), which comprises a frame (72), an actuating cylinder (74), and a locking device (160). The actuating cylinder (74) comprises a cylinder block (104) and a piston (106), of which one i...
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WO/2024/089377A1 |
The invention relates to a pitch-change mechanism (70), which comprises a frame (72) and an actuating cylinder (74) including a movable portion (102) that is translatable relative to the frame (72). The mechanism also comprises a connect...
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WO/2024/089670A1 |
A frame device (100) for a propulsion unit (200a…200n) of a flight device (300), comprises annular elements (10a…10n) for a fixation of a fuel tank (210) of the propulsion unit (200a…200n), a retaining element (60) being arranged b...
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WO/2024/088472A1 |
The invention relates to an aircraft (1) having a fuel-cell propulsion system (2), wherein the fuel-cell propulsion system (2) comprises - a fuel cell (3) for supplying electricity to an electric propulsion apparatus (4) of the aircraft ...
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WO/2024/080006A1 |
Provided is a system comprising: a plurality of switching units connected in parallel with a bus to which power generation units and loads are connected and each switching between connection and disconnection of battery packs to and from...
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WO/2024/080060A1 |
A control device (60) controls flight of an eVTOL comprising: rotating blades (13) which are driven by a drive apparatus (15) and which generate a rotational lifting force; a fixed blade for generating a glide lifting force; and a liftin...
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WO/2024/080181A1 |
Provided is a transmission device for an unmanned aerial vehicle, wherein arms that drive propellers can be positioned so as not to interfere with an air cleaner and a radiator.　A transmission device for an unmanned aerial vehicle in w...
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WO/2024/077668A1 |
The present invention relates to the technical field of unmanned aerial vehicles. Disclosed are a variable topdressing device based on a six-rotor multispectral unmanned aerial vehicle and a use method therefor. The device comprises: an ...
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WO/2024/081443A1 |
An apparatus for an inertial separation of air in an electric aircraft, wherein the apparatus includes an intake duct configured to intake an airflow, an inertial air separator configured to separate the airflow into a clean airflow and ...
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WO/2024/077308A1 |
A VTOL aircraft includes a plurality of lift propellers configured to rotated by lift motors to provide vertical thrust during takeoff, landing and hovering operations. The lift propellers are configured to generate a cooling airflow to ...
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WO/2024/076966A1 |
A system for an aircraft includes a tiltable proprotor that is tiltable between a lift position for providing lift for the aircraft and a forward flight position for providing forward propulsion for the aircraft is provided. The system i...
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WO/2024/077213A1 |
In one embodiment, an electrical propulsion system includes an electrical motor configured to drive one or more propellers of the aircraft, a capacitor configured to stabilize a direct current (DC) bus voltage, a first inverter circuit c...
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WO/2024/077280A1 |
An electric propulsion system for a vertical takeoff-and-landing aircraft having an inverter assembly, a gearbox assembly, an electric motor assembly. The inverter assembly, the gearbox assembly, and the electric motor assembly may be su...
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WO/2024/076965A1 |
A system includes a first frame for mounting to the aircraft; a second frame for mounting the proprotor, the second frame being rotatably mounted to the first frame; a first gear located along the rotation axis of the second frame and fi...
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WO/2024/077260A1 |
A tilt propeller for a vertical takeoff and landing (VTOL) aircraft includes a tilt actuation assembly for moving a tilt propeller between a lift configuration and a cruise configuration. The tilt actuation assembly may comprise multiple...
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WO/2024/077248A1 |
An electrical propulsion system for a vertical take-off and landing (VTOL) aircraft comprises an electrical motor assembly and an inverter assembly. The inverter assembly comprises a housing, a capacitor assembly, at least one printed ci...
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WO/2024/069095A1 |
Device (210) for measuring a rotational speed of an aircraft propeller (211), comprising: - an optical speed sensor (220); - an optical fiber (230) connected to the optical speed sensor and intended to be connected to a control unit of t...
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WO/2024/063791A1 |
Described is a fan assembly for an electrical aircraft motor having an axial fan with an inner hub of a first diameter and an outer hub of a second diameter. The outer hub may be concentrically aligned with the inner hub. A plurality of ...
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WO/2024/060585A1 |
The present invention relates to a wing system integrated with a power battery module. The wing system comprises: a wing box, the wing box comprising a plurality of wing support members, and the plurality of wing support members being co...
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WO/2024/062928A1 |
The present technology relates to an unmanned aircraft and a propeller in which it is possible to improve stability in a state in which a foldable unmanned aircraft propeller is opened. This unmanned aircraft comprises a propeller and a ...
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