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Patent Searching and Data


Matches 251 - 300 out of 1,519

Document Document Title
WO/2018/145355A1
A vertical take-off and landing aircraft having fixed wings, comprising a fuselage (100), wings (210) symmetrically distributed relative to the fuselage (100), and vertical tails (310) vertically connected to the wings (210) and symmetri...  
WO/2018/144544A1
A daisy-chain aerial vehicle includes at least two component aerial vehicles. Each component aerial vehicle includes at least one wing having a wing body, a trailing edge, and a wingtip, the wing body shaped like an airfoil. At least one...  
WO/2018/136844A1
A VTOL aircraft having thrust and directional control comprises a fan for providing a centrifugal flow of air. At least one duct allows for and directs air flow. At least one nozzle allows for exhaust release. Each of the at least one no...  
WO/2018/106137A3
The present invention relates to a distributed electric propulsion system and vertical take-off and landing ("VTOL") aircraft and especially to this having hybrid or electric drive, used to transport people or goods from one point to the...  
WO/2018/134795A1
A vertical take-off and landing (VTOL) airborne vehicle includes a fuselage, a front vertical thrust fan positioned forward of the fuselage and rotating in a first plane, and a rear vertical thrust fan positioned rearward of the fuselage...  
WO/2018/124353A1
The present invention relates to a tilting rotor and, more specifically, to a rotor enabling bidirectionally formed rotors to be tilted such that propelling power can be generated in the same direction, and being capable of preventing a ...  
WO/2018/110987A1
A fan-in-wing aerial vehicle according to an embodiment may comprise: a fuselage; main wings extending from both sides of the fuselage in the span direction; rotors rotatably mounted inside the main wings, respectively; and opening/closi...  
WO/2018/106382A1
A lift fan position lock mechanism is disclosed. In various embodiments, a position lock mechanism includes a ring structure having a first surface, the ring structure including one or more detents defined in the first surface of the rin...  
WO/2018/105897A1
The present invention relates to an vertical take-off and landing method and apparatus of an automobile capable of vertically taking off and landing an automobile by using exhaust gas generated during an engine operation of an automobile...  
WO/2018/099856A1
Electrically powered Vertical Take-off and Landing (VTOL) aircraft are presented. Contemplated VTOL aircraft can include one or more electrical energy stores capable of delivering electrical power to one or more electric motors disposed ...  
WO/2018/090790A1
A rotor control mechanism (1) and a dual-rotor blade unmanned aerial vehicle. The rotor control mechanism (1) comprises a rotor blade beam (3), an external rotor blade beam (8), an x-axis motor (10), and an x-axis transmission and reduct...  
WO/2018/091981A1
The invention relates to a vehicle for transporting people and goods, capable of air, land, underwater, sea and river-based travel, capable of taking off and landing vertically and horizontally on a solid and liquid surface without causi...  
WO/2018/078386A1
A lift rotor or 'thrust' system or assembly for a VTOL aircraft, comprising first and second lifting thrusters or rotors contained within a housing, the housing containing a leading edge, a trailing edge, a upper surface and a lower surf...  
WO/2018/078388A1
A vertical take-off and landing aircraft, and a control method for the aircraft, are disclosed. The aircraft has a vertical motion mode and a forward thrust mode. The aircraft comprises an airframe, having a wing section; a forward thrus...  
WO/2018/075414A1
A multicopter aircraft with boom-mounted rotors is disclosed. In various embodiments, a multicopter as disclosed herein includes a fuselage; a port side wing coupled to the fuselage; and a starboard side wing coupled to the fuselage. Eac...  
WO/2018/075413A1
Described embodiments provide a rotor mounting boom assembly for a personal aircraft. The rotor mounting boom assembly includes a rotor mounting boom releasably attachable to a wing of the personal aircraft, one or more vertical lift rot...  
WO/2018/070867A1
An aerial vehicle (50) for vertical take-off and landing and horizontal flight comprises two wings (31, 32) extending substantially parallel to a Y-axis in spanwise direction, substantially parallel to an X-axis in chordwise direction, a...  
WO/2018/067499A1
In some embodiments, systems and methods are provided that limit the change in temperature and/or control a temperature of a product during delivery. Some embodiments provide systems comprising an unmanned delivery vehicle (UDV) comprisi...  
WO/2018/060970A2
An oblique rotor-wing aircraft may be capable of vertical take-off and landing, subsonic cruise, transonic cruise, and/or supersonic cruise. The oblique rotor-wing aircraft may comprise one or more of a fuselage, a rotor-wing, a thrust-v...  
WO/2018/064209A1
In various embodiments, a tilt-wing aircraft includes a fuselage; a first wing tiltably mounted at or near a forward end of the fuselage; and a second wing rotatably mounted to the fuselage at a position aft of the first wing. A first pl...  
WO/2018/063019A1
The present invention relates to a vertical take-off and landing ("VTOL") aircraft and especially to this having hybrid or electric drive, used to transport people or goods from one point to the other without the necessity of airport run...  
WO/2018/057034A1
A UAV includes a fork lift system and a length component. The forklift system includes one or more elongated members extending at least partially in a horizontal direction. The forklift system also includes an extension mechanism configu...  
WO/2018/048574A1
An aircraft includes a fuselage, a forward wing assembly, and aft wing assembly, and a propulsion system. The propulsion system includes a port forward propulsor and a starboard forward propulsor, each of which rotatable between a forwar...  
WO/2018/048645A1
An aircraft includes a fuselage and a wing assembly attached to or formed integrally with the fuselage. The aircraft also includes a propulsion system having a port propulsor and a starboard propulsor. The port and starboard propulsors a...  
WO/2018/048573A1
An aircraft includes a fuselage and a wing assembly attached to or formed integrally with the fuselage. The aircraft also includes a hybrid electric propulsion system having a port propulsor and a starboard propulsor, with the port and s...  
WO/2018/048644A1
An aircraft includes a fuselage, a forward wing assembly, and aft wing assembly, and a propulsion system. The propulsion system includes a first primary thrust propulsor and a first secondary thrust propulsor, the first primary thrust pr...  
WO/2018/048565A1
A method for operating a propulsion system of an aircraft includes moving a plurality of forward and aft propulsors to a vertical thrust position. While in the vertical thrust positions, the method also includes providing a first forward...  
WO/2017/184272A3
The present disclosure provides various embodiments of a rotorcraft-assisted launch and retrieval system including a rotorcraft having a fixed-wing aircraft capture assembly configured to capture a fixed-wing aircraft.  
WO/2017/209820A3
A vehicle, includes a main body. A fluid generator is coupled to the main body and produces a fluid stream.. At least one fore conduit and at least one tail conduit are fluidly coupled to the generator. First and second fore ejectors are...  
WO/2018/027315A1
A lightweight, pocket-sized unmanned aerial vehicle (UAV) that can be held in an outstretched hand by a user for take-off and landing of the UAV. The UAV comprises a semi-toroidal or a substantially toroidal hollow body that defines a du...  
WO/2018/031075A1
An aircraft includes a wing where a first rotor and a second rotor are coupled to the wing at a fixed position relative to the wing. The aircraft also includes a fuselage and a bearing. The bearing mechanically couples the wing and the f...  
WO/2017/184270A3
A tailsitter aircraft includes one or more rotatable wings. The tailsitter aircraft optionally includes a fuselage from which wing supports extend. Each rotatable wing optionally includes a rotatable wing section having an inboard portio...  
WO/2018/021943A1
The invention relates to the field of aircraft engineering, and more particularly to vertical take-off and landing aircraft. The present aircraft comprises a main bearing frame with a spatial structure, a seat, a cabin, steering members,...  
WO/2018/013529A1
A gearbox includes a housing including a lubricant reservoir, at least one gear system arranged in the housing, at least one lubricant delivery passage operable to direct a flow of lubricant from a lubricant reservoir onto the at least o...  
WO/2017/210595A3
Systems, devices, and methods for an aircraft having a fuselage (110); a wing (120) extending from both sides of the fuselage; a first pair of motors (132b, 133b) disposed at a first end of the wing; and a second pair of motors (142b, 14...  
WO/2018/004626A1
Disclosed herein is a water helicopter includes a fuselage, first and second fixed wings extending outwardly from left and right ends of the fuselage, first and second propellers disposed in a spaced apart configuration on a top surface ...  
WO/2018/000096A1
An aircraft includes a fuselage having an outer surface profile selected to conform to an airfoil profile and at least one engine located within the fuselage. The aircraft further includes a plurality of air intakes distributed over a to...  
WO/2017/209820A2
A vehicle, includes a main body. A fluid generator is coupled to the main body and produces a fluid stream.. At least one fore conduit and at least one tail conduit are fluidly coupled to the generator. First and second fore ejectors are...  
WO/2017/208199A1
A mobile case system is provided. The mobile case system may include a case for a control device and a headset worn by a user. The case may enclose the control device and may include an expandable body, propellers disposed in the expanda...  
WO/2017/123346A9
A technique is directed to operating an unmanned aerial vehicle (UAV) having a fuselage defining a flight direction of the UAV and wing-plate assemblies that propel the UAV in the flight direction defined by the fuselage. The technique i...  
WO/2017/200609A1
The present disclosure pertains to self-piloted, electric vertical takeoff and landing (VTOL) aircraft that are safe, low-noise, and cost-effective to operate for cargo-carrying and passenger-carrying applications over relatively long ra...  
WO/2017/200610A1
The present disclosure pertains to self-piloted, electric vertical takeoff and landing (VTOL) aircraft that are safe, low-noise, and cost-effective to operate for cargo-carrying and passenger-carrying applications over relatively long ra...  
WO/2017/197316A1
An unmanned aerial vehicle includes at least one rotor motor configured to drive at least one propeller to rotate; a passenger compartment sized to contain a human or animal passenger; and a hybrid generator system configured to provide ...  
WO/2017/188699A1
A discharge device according to an embodiment of the present invention comprises: a housing having an inlet for introducing a fluid to a central region thereof, an outlet at an edge thereof, and a stator; a mouth composed of an outer wal...  
WO/2017/189410A1
An unmanned aerial vehicle includes a tubular base structure, a motor having a stator, the stator being connected to the tubular base structure, an energy storage module configured to supply power to the motor, and at least one propeller...  
WO/2017/184438A1
An unmanned aircraft includes a forward propulsion system comprising one or more forward thrust engines and one or more corresponding rotors coupled to the forward thrust engines; a vertical propulsion system comprising one or more verti...  
WO/2017/184439A1
An aircraft, such as an unmanned aircraft, can include a forward propulsion system comprising one or more engines and one or more rotors coupled to a corresponding engine; a vertical propulsion system comprising one or more vertical prop...  
WO/2017/184437A1
An unmanned aircraft includes a forward propulsion system comprising one or more forward thrust engines and one or more corresponding rotors coupled to the forward thrust engines; a vertical propulsion system comprising one or more verti...  
WO/2017/184095A1
This invention presents a three-dimensionally and discreetly scalable, modular and customizable aircraft (V) which is composed of stably flyable plurality of planar unitary systems (S) in which each provides a coordinated thrusting vecto...  
WO/2017/180020A1
The present aircraft comprises a body in the form of a disc-like solid of revolution, in which an annular fan wheel is used as a propeller, said fan wheel generating a primary lift, and a counter-rotating airbreathing jet engine. The ann...  

Matches 251 - 300 out of 1,519