Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 1,142

Document Document Title
WO/2016/022726A1
An airframe is provided that includes a forward lifting wing, tail control surfaces, a propeller mounted between the wing and the tail control surfaces, a motor driving the propeller, a fuselage supporting the motor and the wing, and an ...  
WO/2016/019562A1
Systems and methods are provided for swapping the battery on an unmanned aerial vehicle (UAV) while providing continuous power to at least one system on the UAV. The UAV may be able to identify and land on an energy provision station aut...  
WO/2016/018486A2
A vertical takeoff and landing aircraft includes a pair of ducted lift/thrust fans that are rotatably movable between a first vertical lift position and a second horizontal thrust position. The lift/thrust fans are disposed within curvil...  
WO/2016/009824A1
[Problem] To ensure safety demanded of an aircraft while suppressing an increase in the total weight of the drive system. [Solution] Disclosed is a motorized aircraft controlled by a drive control means (120) that rotates and drives prop...  
WO/2016/008125A1
Disclosed is an intelligent electric quantity protection method for an electric unmanned aerial vehicle. The method comprises the steps of: acquiring the current remaining electric quantity of a battery in real time; acquiring coordinate...  
WO/2016/001581A1
The invention relates to an aircraft propulsion assembly comprising a turbofan engine (2) equipped with a nacelle (3), the turbojet comprising a structure defining a first part of the secondary flow path (54) for channelling the secondar...  
WO/2015/196276A1
A Pulsed Locomotor (120), for propelling media, fluids and crafts, in fluids and on land, comprising a blade (124) securely connected to a drive shaft (122). Upon reciprocation, the ambient medium is forced towards the trailing edge of t...  
WO/2015/191017A1
Invention is about an electrical jet motor system with super conductive technology which can be used as a throttle power in all kind of air vehicles. Special designed electrical motor (1) has no axis shaft. Super conductive wires (2.5) w...  
WO/2015/178091A1
[Problem] To provide a highly safe flying device taking into consideration the influence on a user using the flying device and the flight environment. [Solution] The present disclosure provides a flying device provided with a flying mech...  
WO/2015/177431A1
A ball joint device (10) for suspension of a turbine machine to a pylon or suspension of a device on the body of a turbine engine. The device comprises a first member (12) one end of which carries a ball (14) and which is inserted betwee...  
WO/2015/169276A1
The invention relates to a drive (1) for an autonomously acting mobile device (2), comprising an input shaft (4), an internal combustion engine (5) which is connected to the input shaft (4) and an actuating drive (6) for influencing torq...  
WO/2015/157114A1
Modular nacelles to provide vertical takeoff and landing (VTOL) capabilities to fixed-wing aerial vehicles, and associated systems and methods are disclosed. A representative system includes a nacelle, a power source carried by the nacel...  
WO/2015/146608A1
[Problem] To provide electrified aircraft such that the path angle and rate of descent can be controlled independently of speed and with high response by operating the drag of a propulsion drive system whereby electric power generated du...  
WO/2015/138217A1
UAV configurations and battery augmentation for UAV internal combustion engines, and associated systems and methods are disclosed. A representative configuration includes a fuselage, first and second wings coupled to and pivotable relati...  
WO/2015/134234A1
A pylon structure (10) for mounting an aircraft engine to a wing. The pylon structure comprises a torque box (12) having a wing mount (14) on the aft portion, a first engine mount (16) on the fore portion and second engine mount (18) on ...  
WO/2015/115927A1
The claimed group of inventions relates to power engineering and can be used for locating faults in overhead power transmission lines. A method for locating faults in overhead power transmission lines comprises installing, on a lightn...  
WO/2015/116260A1
A method of protecting fuel hardware for a gas turbine engine in an aircraft is disclosed. The method may include determining a current altitude of the aircraft, and controlling a temperature of fuel for the gas turbine engine based at l...  
WO/2015/110749A1
The invention relates to a turbomachine casing (1) comprising: a hub (2), an outer shroud (3), and yokes (11) projecting from the outer shroud (3), for attaching the housing (1), characterised in that it comprises at least one stiffener ...  
WO/2015/108578A3
A VTOL aircraft includes at least one puller rotor and at least one pusher rotor. The VTOL aircraft, for example, may include three puller rotors and one pusher rotor. The combination of static puller and pusher rotors allows the rotors ...  
WO/2015/108578A2
A VTOL aircraft includes at least one puller rotor and at least one pusher rotor. The VTOL aircraft, for example, may include three puller rotors and one pusher rotor. The combination of static puller and pusher rotors allows the rotors ...  
WO/2015/104494A1
The invention relates to a structure (100) for the suspension of a turboprop engine (10) having two unducted propellers on a structural element of an aircraft, comprising a suspension frame (102) which is to be fastened to a structural e...  
WO/2015/094003A1
The invention relates to air transport and can be used in aircraft of various designs. The aircraft wing comprises a lifting surface and a turbojet engine (1). The lifting surface is the combination of a conventional aerodynamic wing (3)...  
WO/2015/089404A2
Redundant active vibration and noise control systems and methods are provided, which include safety-critical systems and methods. In one embodiment, a safety-critical active vibration control system (SCAVCS) is provided, which includes a...  
WO/2015/082854A1
The invention relates to a method for mounting an engine module (1) in a mount comprising a first structure (3) and a second structure (2) that is offset relative to the first structure (3), which method is intended to position at least ...  
WO/2015/076882A2
A turbine engine fan case (48) comprises a composite body member (300) circumscribing an axis (500) and having an annular mounting portion (310, 410), a segmented polymer member (320, 330, 420, 440) along the annular mounting portion, an...  
WO/2015/076882A3
A turbine engine fan case (48) comprises a composite body member (300) circumscribing an axis (500) and having an annular mounting portion (310, 410), a segmented polymer member (320, 330, 420, 440) along the annular mounting portion, an...  
WO/2015/074043A3
An engine attachment system (EAS) includes a forward collar (202), an aft collar(204), at least one truss subassembly (216) disposed between the forward collar and the aft collar for supporting an engine, and at least one vibration isola...  
WO/2015/074043A2
Engine attachment systems (EASs) and methods are provided. In one aspect, an EAS includes a forward collar, an aft collar, at least one truss subassembly disposed between the forward collar and the aft collar for supporting an engine, an...  
WO/2015/067891A3
The invention provides, in order to allow a fan engine (10) to be placed as close as possible to the lower surface of a wing box (21), an assembly (1) for an aircraft including means (8) for attaching a rigid structure (6) of an engine s...  
WO/2015/067906A1
The invention relates to a turbine engine, comprising two structural annular casings (16, 22) connected to one another by means (40, 54) for absorbing stresses from the thrust of the engine, which include connecting rods (54), characteri...  
WO/2015/064767A1
 Provided is a technology which, in vertical lift, oblique lift, vertical descent, oblique descent, horizontal flight and hovering for example, enables the maintenance of a stable and secure attitude of an airframe, using a single wing...  
WO/2015/057544A1
A compressor impeller for an Auxiliary Power Unit (APU) includes a hub including a plurality of splitter blades interposed between a plurality of main blades. Each of the plurality of splitter blades and the plurality of main blades incl...  
WO/2015/050652A1
An exhaust system for an aircraft includes an exhaust duct configured to be inserted within a plurality of leaf springs of an aircraft. The exhaust duct is configured to be in fluid communication with the auxiliary power unit for conveyi...  
WO/2015/047539A1
A mounting system for a gas turbine engine includes a compressor case portion, an inlet frame, an outlet frame, and a mounting structure. The compressor case portion houses rotatable compressor blades. The inlet frame connects to an inle...  
WO/2015/039378A1
A self-powered electric aircraft of the present invention is an electric aircraft provided with autonomous electricity generation and autonomous electricity storage and having continuous and uninterrupted motive power, characterized in t...  
WO/2015/033042A1
Case structure interposed between the engine and the nacelle of an aircraft, comprising: a shell ring surrounding the engine having an engine axis and comprising a fixed part (30) and a plurality of sectors (12A, 12B), at least one radia...  
WO/2015/033040A1
Case structure interposed between the engine and the nacelle of an aircraft, comprising: a shell ring surrounding the engine and comprising a plurality of sectors (12A, 12B), at least one radial arm (14) for connecting to the nacelle, a ...  
WO/2015/033041A1
Case structure of an aircraft, comprising: a shell ring surrounding the engine and comprising a plurality of sectors (12A, 12B), a number of radial arms (14), each mounted between two adjacent shell ring sectors and each having a base (1...  
WO/2015/028747A1
The invention relates to a bypass turbojet comprising an exhaust housing having a central hub (13) and connecting means (11) that can transmit the forces generated by the turbojet to the structure of the aircraft that it propels, said co...  
WO/2015/022711A1
The proposed convertiplane has the ability to take off like a helicopter and then fly horizontally like a conventional aircraft. The aircraft comprises : - a variable incidence front wing of variable span located below the fuselage and m...  
WO/2015/019015A3
The invention concerns an electricity distribution circuit intended to supply at least two loads (CH1, CH2, CH3) from two sources (S1, S2), comprising conductors (F1 to F11), some of which (F3, F4, F5, F1, F2) form outputs capable of bei...  
WO/2015/015122A1
A method for producing a woven preform for a beam made from composite materials provided with transverse inner reinforcements. A method for producing a woven preform designed to be impregnated, in order to form a beam (2) representing an...  
WO/2015/015262A1
A method for installing a pre-assembled powerplant and pylon assembly on an aircraft comprises determining a first length of a first link, determining a second length of a second link, determining a first distance occupyable by the first...  
WO/2015/010315A1
An aircraft engine pylon comprises an upper fitting, an upper panel located below the upper fitting, a shear pin at least partially coupling the upper fitting to the upper panel, and many tension fasteners at least partially coupling the...  
WO/2015/004059A1
The present invention relates to a turbine engine casing (1), in particular a turbojet exhaust casing, including at least one hoop (2) and at least one flange (3, 4) at least partially defining one end of said hoop (2), and at least one ...  
WO/2015/003261A1
A curved body (830), for propelling fluids, crafts and harvesting fluid power, comprises a convex outer leading surface securely connected to a concave inner trailing surface to define an open vessel. Upon oscillation, ambient fluids are...  
WO/2014/203593A1
The present invention addresses the problem of providing an unmanned flight vehicle capable of stably flying for a long time even when an expert operator is not present. As a means of solving this problem, the present invention first cap...  
WO/2014/204549A3
Methods and apparatus to harvest renewable energy are provided herein. In some embodiments, a method to harvest renewable energy includes providing an aircraft suitable for untethered flight in an open airspace and an airborne kinetic en...  
WO/2014/204549A2
Methods and apparatus to harvest renewable energy are provided herein. In some embodiments, a method to harvest renewable energy includes providing an aircraft suitable for untethered flight in an open airspace and an airborne kinetic en...  
WO/2014/202842A1
- An aircraft capable of passing from the aerial domain to the spatial domain and method for automatically adapting the configuration of same. - The invention involves providing, on said aircraft, an additional breathable gas supply (25)...  

Matches 1 - 50 out of 1,142