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Matches 1 - 50 out of 1,899

Document Document Title
WO/2019/096358A2
The invention relates to an autogyro having a fuselage comprising a rotor on its upper face, the rotor having rotor blades and being made to autorotate by an airflow, wherein the rotor has a rotor drive such that said rotor can be motor-...  
WO/2019/092371A1
The invention concerns a method and a device for manufacturing a structural and/or acoustic panel for a nacelle of an aircraft propulsion assembly. The invention involves heating, by means of a heating means (3) producing electromagnetic...  
WO/2019/094804A1
Exhaust redirecting devices are described that are suitable for use in tilt rotor aircraft. Such devices are constructed of light weight material and permit redirection of exhaust gases from turbojet engines of tilt rotor aircraft as nac...  
WO/2019/090191A1
A vertical landing and take-off aircraft VTOL transitions from a vertical takeoff state to a cruise state where the vertical takeoff state uses propellers to generate lift and the cruise state uses wings to generate lift. The aircraft ha...  
WO/2019/086742A1
The present invention relates to an assembly of three wings joined with or without marginal plates, for aerial, water, land or space vehicles, to reduce induced drag and interference drag and provide greater manoeuvrability, independence...  
WO/2019/083490A1
The claimed technical solution belongs to systems intended for setting a body in motion and can be applied in air and water carriers. The drive has a piston with the blades which are used to repulsion the body from environment. Among the...  
WO/2019/083638A1
Features for a tail-sitter aircraft having efficiently designed propulsive elements are disclosed. The aircraft may have a tail with landing mounts to support the aircraft in a vertical position for takeoff and landing. The aircraft may ...  
WO/2019/075555A1
An assembly comprises a wing and a pylon fairing extending from the wing at a pylon location. The pylon fairing has an aerodynamic profile defining a fairing trailing edge. The pylon fairing has an upper section extending from the wing a...  
WO/2017/160656A3
A system and method for conducting electronic warfare on a target site includes the use of a small unmanned aircraft system (SUAS) having a fuselage and a Prandtl wing, wherein at least two electric ducted fans are positioned on the fuse...  
WO/2019/073601A1
The present invention meets flying distance and flying time requirements while effecting safe flight for an unmanned flying body. This unmanned flying body comprises: a thrust generating device; a flight control device that controls the ...  
WO/2019/063682A1
The invention relates to a method for propelling an aircraft. In order to obtain electric energy, fuel is combusted and an electric machine is used, wherein the fuel is used to cool at least one part of the electric machine, and the fuel...  
WO/2019/063942A1
Drone for dispersing capsules which contain biological active agents for combatting pests, the dispersion aircraft comprising: - a propulsion means which ensures the movement of the aircraft in a horizontal direction parallel with the gr...  
WO/2019/061782A1
Disclosed are a battery module and an unmanned aerial vehicle. The battery module comprises a battery body (200) detachably mounted in a battery compartment (100); the battery body (200) is provided with at least one locking assembly (21...  
WO/2019/065848A1
Provided is an autonomous flying device in which a large payload and long continuous flying time are ensured, and the position and orientation during flight can be reliably adjusted. This autonomous flying device 10 is equipped with: a m...  
WO/2019/058647A1
The present invention addresses the problem of providing a highly durable all-weather motor capable of maintaining motor performance in such a way that the degradation of the motor performance is prevented by enhancing a heat dissipation...  
WO/2019/058991A1
Provided is a communication relay device with which it is possible to stably achieve a three-dimensional network, such as 5G mobile communication, across a wide area, and to reduce energy consumption. The communication relay device compr...  
WO/2019/052530A1
Disclosed is a hybrid electric unmanned aerial vehicle, comprising a primary frame (1) and two secondary frames (2), two primary rotors (3) respectively arranged at two ends of the primary frame (1), four secondary rotors (4) respectivel...  
WO/2019/051993A1
Provided is a foldable propeller, comprising a propeller assembly (100) and a rotary driving assembly (200), wherein the propeller assembly (100) comprises a first blade (1), a propeller upper bracket (2), a second blade (3) and a propel...  
WO/2019/049313A1
[Problem] To provide an aerial vehicle having improved responsiveness during transportation. [Solution] An aerial vehicle 1 includes: a fixed rotor 20b (20) that supports a first rotary wing 50b so as to allow rotation thereof; a movable...  
WO/2019/042095A1
A given rotational speed calculating method, a device, an electronic speed controller, a power system, and an unmanned aerial vehicle. The given rotational speed calculating method comprises: acquiring a maximum rotational speed, a minim...  
WO/2019/044866A1
Provided are a container with a battery, and a delivery system using the container with the battery, capable of continuous operation for a long time. The gist of the invention is to provide a container that includes a case body for conta...  
WO/2019/044842A1
This battery pack (2000) comprises a secondary battery (2020), a sensor (2040), and a control device (2060). The secondary battery (2020) supplies electric power to a flying object (10). The sensor (2040) outputs a measurement value rela...  
WO/2019/034765A1
The invention relates to a vertical takeoff aircraft (1), preferably an unmanned aerial vehicle (UAV), drone and/or unmanned aerial system (UAS), comprising: a rigid wing (5) which is oriented substantially horizontally both when hoverin...  
WO/2019/035080A1
A system and method for distributing power to racing aircraft systems is provided. The system includes a race course, a power transmitter directed towards a power delivery section of the race course, the power transmitter configured to r...  
WO/2019/030832A1
The present invention achieves a mechanism for an unmanned aerial body to receive power via contactless charging, while mitigating adverse effects on the performance of the unmanned aerial body. This unmanned aerial body comprises: a pla...  
WO/2019/020684A1
The invention relates to an electric motor having an integrated cooling device, which particularly uses bleed air as the primary coolant for cooling components of the stator and/or of the rotor. According to the invention, the environmen...  
WO/2019/016509A1
An aerodynamically shaped pod for an aircraft, particularly a solar powered high altitude long endurance unmanned aircraft. The pod is removable and contains an inner removable unit (AIB) which holds systems required to operate the aircr...  
WO/2019/016510A1
The present invention provides a pod (100) for an aircraft (1000), comprising: a housing (1); a unit (2) comprising a propulsion system, the unit comprising at least one attachment point (5) for coupling the unit to the housing (1), wher...  
WO/2019/010993A1
Disclosed are a stator seat (100), an electric motor (200), and an aircraft (300). The stator seat comprises: a fixing seat (10) and a bearing bush (20), wherein the bearing bush is fixed to the fixing seat, the bearing bush comprises at...  
WO/2019/009940A1
Various embodiments include methods for operating a photovoltaic-powered drone (101) having a photovoltaic surface (110) on one side of at least one of wing or fuselage body of the drone (101). The method may include determining a flight...  
WO/2019/009944A1
Various embodiments include methods for operating a photovoltaic- powered drone (101) having a photovoltaic surface (110) on one side of at least one of wing (106) and/or body (102) of the drone (101). Various embodiments may include fly...  
WO/2019/009424A1
Provided are: an aircraft that can fly stably even when water is discharged from a hose installed on the airframe thereof; and an aircraft system that uses the aircraft. This aircraft system comprises: a master aircraft 10; three slave a...  
WO/2019/006469A1
An electric aircraft has a fault-tolerant electrical system designed to optimize competing concerns related to cost, performance, and safety. An electrical system in accordance with some embodiments of the present disclosure has a plural...  
WO/2019/006469A8
An electric aircraft has a fault-tolerant electrical system designed to optimize competing concerns related to cost, performance, and safety. An electrical system in accordance with some embodiments of the present disclosure has a plural...  
WO/2019/001998A1
The invention relates to an engine device, in particular based on a gas turbine, which preferably can be used for a hybrid-electrically driven aircraft. A drive section of the engine device produces an accelerated gas flow, which is furt...  
WO/2018/233570A1
A gasoline-electric hybrid multiaxis rotor type unmanned aerial vehicle, which relates to the technical field of unmanned aerial vehicles. The unmanned aerial vehicle comprises an unmanned aerial vehicle frame, a lifting rotor (2) and an...  
WO/2018/233860A1
The invention concerns a drive unit (100) for an aircraft, comprising: - a pylon (102) intended to be attached under a wing (14) of the aircraft (1) and having a front face (104) and a lower face (105) and - a turbine engine (10) compris...  
WO/2018/227270A1
A system for providing both driving and charging functionality by using a plurality of traction inverters and a plurality of energy storage devices coupled to one another across the electric motor; an AC/DC converter front-end circuit in...  
WO/2018/225757A1
This unmanned aerial vehicle is provided with a main body unit, a propulsion unit which has a rotor blade and a motor for rotating the rotor blade about a rotation shaft and which is attached to the main body unit, a rechargeable battery...  
WO/2018/224808A1
A method of producing an aircraft battery system, the method comprising: identifying a volume of free space on an aircraft (100); arranging a plurality of electrical power cells (112, 114) such that the plurality of cells (112, 114) are ...  
WO/2018/225769A1
This unmanned aerial vehicle is provided with a main body unit, a propulsion unit which has a rotor blade and a motor for rotating the rotor blade about a rotation shaft and which is attached to the main body unit, a rechargeable battery...  
WO/2018/223089A2
Systems and methods are contemplated for favorably improving flight dynamics of aircraft, including enhanced aerodynamic braking and improved flight maneuverability. Air braking systems selectively position a first set of blades at a neg...  
WO/2018/221022A1
When measuring antenna radiation patterns in an environment in which radio waves are reflected, it is difficult to measure with high precision due to the multipath effect. This radio wave measurement system is provided with: a flying bod...  
WO/2018/220996A1
When measuring antenna radiation patterns in an environment in which radio waves are reflected, it is difficult to measure with high precision due to the multipath effect. This radio wave measurement system is provided with: a flying bod...  
WO/2018/223089A3
Systems and methods are contemplated for favorably improving flight dynamics of aircraft, including enhanced aerodynamic braking and improved flight maneuverability. Air braking systems selectively position a first set of blades at a neg...  
WO/2018/217667A1
Apparatus, systems, and methods are contemplated for electric powered vertical takeoff and landing (eVTOL) aircraft. Such are craft are engineered to carry safely carry at least 500 pounds (approx. 227 kg) using a few (e.g., 2-4) rotors,...  
WO/2018/209428A1
A low noise aircraft comprising a fuselage comprising a nose section, a cabin and a tail comprising an empennage, the profile of the fuselage tightening towards the tail, two wings mounted on opposite sides of the fuselage, two engines, ...  
WO/2018/209458A1
A Tai Chi flying saucer, mainly consisting of a housing of the flying saucer, a vacuum hood of the flying saucer, cabins of the flying saucer, a central shaft of the flying saucer, an attitude stabilization controller, a ducted air compr...  
WO/2018/211227A1
The aircraft motor architecture comprises two reversible electric machines (3, 4), the rotors (10) of which are linked both to the low pressure shaft (1) and to the high pressure shaft (2) by transmissions (11, 12, 13, 14) alternately di...  
WO/2018/211279A1
The present invention provides a propulsion system for an aircraft. The system includes one or more thrust producing portions, wherein the one or more thrust producing portions include one or more duct means (8). The duct means are at le...  

Matches 1 - 50 out of 1,899