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WO/2023/059427A9 |
The systems/methods analyze the vast reservoir of data that is collected in-flight during a commercial aircraft's travels over several months. That data is analyzed to identify and remove data points that do not represent stable cruise. ...
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WO/2024/054197A1 |
The invention relates to space engineering and can be used in the creation of a suborbital rocket plane with substantially vertical takeoff and landing. A rocket plane comprises a body (1), movable front and rear aerodynamic control surf...
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WO/2024/010834A1 |
A vertical take-off and landing aircraft with a multi-element lifting system with integrated propulsion. The multi-element lifting system may have an upper wing element, a lower wing element, and a control wing element which is located b...
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WO/2023/218164A1 |
There is provided a control surface arrangement for influencing fluid flow about a vehicle, the control surface arrangement comprising: a first control surface portion; a second control surface portion, the second control surface provide...
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WO/2023/215632A1 |
An aircraft lift enhancement system is provided. The aircraft lift enhancement system includes an airfoil and at least one rotor. The airfoil includes a leading edge and a trailing edge defining a longitudinal axis of the airfoil, and a ...
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WO/2023/209339A1 |
There is provided an acoustic black hole comprising: in a first axis, a variation from a first characteristic to a second characteristic, along a line; in a second axis different to the first axis, a variation from a first characteristic...
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WO/2023/209338A1 |
There is provided an acoustic black hole comprising: in a first axis, a taper from a first thickness to a second thickness, along a line; in a second axis perpendicular to the first axis, and away from the line, one or more regions of di...
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WO/2023/198979A1 |
The invention relates to a turbine engine motor having an unducted fan, the motor comprising a plurality of guide vanes (10) made of composite materials. Each of the guide vanes is intended to be fixed only to an inner fixed structure (2...
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WO/2023/156761A1 |
A cavity system for use on a vehicle is provided. The cavity system comprises a cavity having at least one of a front edge and a rear edge arranged orthogonally to the actual or intended direction of travel of the vehicle, and longitudin...
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WO/2023/156759A1 |
A cavity system for use on a vehicle is provided. The cavity has a front edge and/or a rear edge and longitudinal edges. The front and/or rear and longitudinal edges define an opening. The cavity comprises at least one elongate flow part...
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WO/2023/139177A1 |
Vortex generator comprising a first fin and a second fin, said first fin being arranged upstream of said second fin. The first fin and the second fin are arranged such that the shortest distance between the trailing edge of the first fin...
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WO/2023/122624A1 |
A solar energy conversion system configured to increase a flux of photons from solar radiation can include a solar panel comprising a semiconductor substrate, a permanent magnet having a helical shape, an electromagnetic receiver, an ant...
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WO/2023/121436A1 |
Vertical take-off and landing (VTOL) aircraft of the fixed-wing type, comprising a centre section defining a centreline of the aircraft, and a pair of wings, arranged on either side of the centre section, wherein the wings extend longitu...
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WO/2023/122109A1 |
An aircraft has port side and starboard side propeller blades that each have a portion of the blade hidden or overlapping with the fuselage. This hidden or overlapping blade may extend into a slot of the fuselage. The advancing or retrea...
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WO/2023/095630A1 |
This flight vehicle comprises a rotor shaft projecting upward from a body, a rotor head connected to the rotor shaft above the body, and a pair of plate units that are disposed above the body and extend in the longitudinal direction on t...
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WO/2023/065779A1 |
The present application relates to a vortex generator, a radome and an antenna, and belongs to the technical field of wind resistance reduction. The vortex generator comprises a first vortex generating portion and a second vortex generat...
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WO/2023/052530A1 |
The invention relates to an aircraft (2) comprising a fuselage (4); two nacelles (8) arranged on either side of the fuselage (4) and forming an auxiliary airfoil with positive lift, comprising two ends (8.3, 8.4) that determine the wings...
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WO/2023/041893A1 |
A cavity system (300-600) is provided. The cavity system comprises a cavity (2) and a spoiler (304-604). The spoiler (304-604) comprises at least one plate (4) having a front surface and a rear surface, and an undulating edge. The spoile...
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WO/2023/027612A1 |
The inventions relate to the field of aviation. An aircraft comprises a multisided body having rotatable cylinders (1) mounted about the perimeter thereof. For supplying air into the aircraft, the body is provided with inlets (2) that le...
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WO/2023/027611A1 |
The invention relates to the design of unmanned vertical takeoff and landing aircraft. The claimed device comprises a multisided body having rotatable cylinders (1) mounted about the perimeter thereof. Situated inside the body is a gas i...
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WO/2023/021054A1 |
An airborne craft comprises multiple crossflow fan LPCEs (Lift, propulsion and control element), arranged around a central fuselage in such a way that the LPCEs provide both distributed propulsion in forward flight and sufficient vertica...
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WO/2023/003684A1 |
In an aspect, a system comprising a computing device. The computing device is configured to determine a drag minimization axis of a rotor connected to an aircraft. The rotor includes a first end and a second end. The rotor is configured ...
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WO/2023/287631A1 |
A boundary layer suction design uses a wingtip vortex core for a lift-generating body with optimized aerodynamic performances. Holes or slots (6), connected to a core or center of a wingtip vortex of the lift generating body via a plenum...
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WO/2023/275516A1 |
According to the present disclosure there is provided a duct arrangement for influencing fluid flow, the duct arrangement comprising: a duct section arranged to receive a fluid flow therethrough, the duct section defining a first directi...
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WO/2023/278690A1 |
An example of a deflected slip stream wing system with coflow jet flow control includes a wingbox, a flap, a compressor, and a propulsor. The wingbox has a root and a tip. The flap is moveably attached to the wingbox and has a leading ed...
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WO/2022/269762A1 |
[Problem] The present invention makes it possible to provide an aerial vehicle in which, during flight of the aerial vehicle, the influence of wind which hits the frame in a prescribed direction is reduced, and fuel efficiency and stabil...
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WO/2022/256488A1 |
Dielectric barrier discharge plasma actuators are described. In one embodiment, a fluid flow actuator includes: a dielectric sheet; and a first electrode of a dielectric barrier discharge - direct current augmented (DBD-DCA) actuator dis...
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WO/2022/248631A1 |
A remote control system for an aircraft, comprising: - an aircraft, of the Magnus-effect type, comprising a cylinder (1) extending along a longitudinal axis (Y), the cylinder (1) being able to rotate about the longitudinal axis (Y); - a ...
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WO/2022/216932A1 |
Lobed mixer nozzles for supersonic and subsonic aircraft, and associated systems and methods are disclosed herein. A representative lobe mixer nozzle includes a fan flow duct aligned along a longitudinal axis, and a core flow duct, also ...
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WO/2022/157243A1 |
A fixed-wing aircraft (1) at least comprises at least one vortex generator (6, 7, 8, 11) movable through an outer surface of the aircraft (1) between a retracted state and a fully extended state by at least one electric motor (12), this ...
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WO/2022/157245A1 |
An aircraft propulsion module comprises a hydrogen storage system, an electrochemical converter (7) connected to the hydrogen storage system, wherein the at least one electrochemical converter is adapted to convert hydrogen supplied from...
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WO/2022/149419A1 |
One of the representative embodiments of the flight vehicle system according to the present invention comprises: an air frame; a plurality of levitation drive units that are dispersedly arranged around the air frame so as to lift the air...
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WO/2022/146283A1 |
The invention relates to a body (2), a cavity (3) located on the body (2), enabling to place ammunition and similar payloads therein, a rear wall (4) which is the surface on which an airflow (AF) occurring with the movement of the body (...
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WO/2022/140135A1 |
Systems and methods for increasing lift of an aircraft lifting surface, may include: a leading-edge assembly; a plurality of high-lift propellers, coupled to the slat assembly and configured to be stowed within a compartment of the lifti...
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WO/2022/108491A1 |
An airfoil tip comprises an upper surface (5) and a lower surface (6) which transition into the upper and lower sides (1, 2) of an airfoil and are adjoined to one another in such a way as to form a curved working edge (7) consisting of a...
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WO/2022/069101A1 |
A cover panel for an aircraft, comprising: a first region, a second region for forming an overlap with a second panel, and a ramp, wherein at least a portion of the ramp is between the first and second regions, wherein the ramp includes ...
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WO/2022/023045A1 |
A winglet (10) is disclosed, with first and second covers (20, 22), a front spar (24), a rear spar (26), and a mid spar (28) between the front spar (24) and the rear spar (26). Each spar is joined to the first cover (20) and to the secon...
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WO/2022/018414A1 |
According to the present disclosure there is provided a liquid flow influencing duct arrangement comprising: a first duct section arranged to receive a liquid flow therethrough, the first duct section defining a first direction through t...
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WO/2022/018416A1 |
According to the present disclosure there is provided an arrangement (110) for influencing fluid flow, the arrangement comprising: a first section (1110) selectively configurable to provide a vortex generator surface, the vortex generato...
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WO/2022/018415A1 |
According to the present disclosure there is provided an arrangement (110) for influencing liquid flow, the arrangement comprising: a first section (1100) selectively configurable to provide a vortex generator surface (3100) to induce vo...
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WO/2022/008437A1 |
The invention relates to a flying device (10, 20, 30, 40, 50, 100, 200, 400, 500) with vertical take-off, in particular a drone, the flying device comprising: - a body (11); - at least two thrusters (12, 22, 32) attached to the body (11)...
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WO/2021/236667A1 |
A method for predicting if a flow over a smooth ramp surface will separate from the ramp surface, wherein the ramp surface has a slope that is everywhere non-positive along the length of the ramp surface relative to the flow at the inflo...
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WO/2021/212707A1 |
A wing vortex-breaking structure, a wing, and an aircraft, the wing vortex-breaking structure comprises a first opening (11) arranged on the leading edge of an aircraft wing body (1) and a second opening (12) arranged on the trailing edg...
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WO/2021/214799A1 |
Concerning receiving flight information in different flight situations such as takeoff cruise landing and so on from the Autopilot system or sensor system of that system separately or in combination, intelligent Winglet angle control sys...
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WO/2021/202629A1 |
The present disclosure presents systems, apparatuses, and methods of active flow controls for dissipating tip vortices. In this regard, a method comprises positioning one or more fan-shaped plasma actuators on an end surface of a tip of ...
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WO/2021/198585A1 |
The invention relates to a propulsion system (20) for a fixed-wing aircraft (3), the system comprising an alternating-current generator (24), at least one wingtip propulsion unit (22) comprising an alternating-current motor, and at least...
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WO/2021/198964A1 |
An aircraft including a fuselage with one or more wings extending from the fuselage. The aircraft may include one or more apertures in a surface of at least one of the fuselage and the one or more wings. The one or more apertures may be ...
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WO/2021/186940A1 |
A method of designing the airframe shape of a supersonic aircraft according to one aspect of the present technique involves: obtaining the equivalent cross-sectional area distribution of the initial shape of the airframe on the off-track...
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WO/2021/173039A1 |
The invention relates to the field of aerohydrodynamics and can be used on wings of aircrafts, controlled spoilers of cars, all-movable masts and sails of sailing yachts and on blades of various bladed machines. An aerohydrodynamic surfa...
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WO/2021/151693A1 |
An apparatus includes an outlet configured to output hot air, a flow control device movable between a first position and a second position, and a phase change actuator. The phase change actuator is connected to the flow control device an...
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