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Matches 1 - 50 out of 856

Document Document Title
WO/2021/009954A1
Provided is a gas turbine system (100) used in a mobile body including a thrust generator that generates thrust by power, the gas turbine system (100) being equipped with: a compressor (10) that compresses external air to generate compre...  
WO/2020/213831A1
The present invention directly drives an electric motor (115) through the power of power generators (100, 102) that produce electric power by means of the driving of a gasoline engine (103), so as to drive propellers (116), provides a po...  
WO/2020/212655A1
The invention relates to a method for controlling an electrical power supply network (10) for an aircraft, comprising: - at least one generator (30) associated with a gas turbine (90) and with a rectifier (20), - at least one distributio...  
WO/2020/208326A1
Method for monitoring the distribution of power in a hybrid propulsion system comprising one or more electrical sources delivering an AC voltage, each of which is associated with an AC-to-DC controlled rectifier and one or more batteries...  
WO/2020/188178A1
System for controlling an aircraft electrical network comprising at least a first propulsion assembly having at least one left-hand starter-generator (SG1, SG3) and a second propulsion assembly having at least one right-hand starter-gene...  
WO/2020/191131A1
Use of an aircraft waste system vacuum generator (10) to provide electrical power back to the aircraft. Typically, a vacuum generator is required to create a pressure differential for flushing when an aircraft is on ground or at low alti...  
WO/2020/169933A1
The invention relates to an on-board measurement device for a turbomachine, having a sensor (6) and a supply unit (7) configured to supply the sensor (6) with energy, the supply unit (7) having a thermoelectric supply module (8) having t...  
WO/2020/166342A1
This cooling system is provided with: a core casing (18) accommodating a compressor (12, 13), a combustion chamber (14), and a turbine (15, 16); a tail cone (28) forming, in conjunction with the core casing (18), at least a portion of an...  
WO/2019/224411A3
The present invention discloses a tail cone of the type comprising an interface with an aircraft body, an interface with a fairing, and a cover having the shape of a truncated cone between the interface with the aircraft body and the int...  
WO/2020/122636A1
A movable device according to the present invention comprises: at least one lift generating unit for generating a pressure difference between opposite sides thereof to generate a lift force; a movable device body connected to the lift ge...  
WO/2020/105083A1
This power generation control device for an aircraft has a stepped transmission which shifts and transmits to a generator the rotary power of an aircraft engine and which switches the shift stage by means of a friction clutch pressed by ...  
WO/2020/096254A1
A vertical takeoff and landing aircraft using a hybrid electric propulsion system and a control method therefor according to an embodiment of the present invention can: perform control such that, during vertical takeoff and landing of an...  
WO/2020/089544A1
In an aircraft propelled by at least one turbojet engine from which power can be drawn or into which power can be injected via a high-pressure (100, 120) and/or low-pressure (102, 122) turbine shaft and comprising at least one gas turbin...  
WO/2020/079892A1
This energy recovery device (D, D1-Dn) for aircraft is provided with: a turbine (d1) disposed between a cabin of an aircraft (A1-A3) and an opening (V) through which exhaust cabin air discharged from the cabin is released out of the airc...  
WO/2020/074812A1
The present invention concerns a system for supplying power to at least one electrical load of an aircraft, this system comprising a main power source (16) connected to at least one electrical load (12) via an electrical network (14), th...  
WO/2020/067446A1
This auxiliary system is provided with: a motor generator; an auxiliary system motor; a converter for converting the generated power of the motor generator; an inverter capable of driving the motor generator and the auxiliary system moto...  
WO/2020/060488A1
The application provides an autonomous refueling vehicle for a hydrogen-electric aircraft, which includes two or more wings. The wings are provided with one or more removable electric propulsion pods. The autonomous refueling vehicle inc...  
WO/2020/046011A1
The present invention relates to a module mounting structure of a fuel cell power pack-integrated drone. According to the present invention: power is supplied from a fuel cell, so as to reduce the weight of a drone and enable a long-time...  
WO/2020/045995A1
According to the present invention: power is supplied from a fuel cell, so as to reduce the weight of a drone and enable a long-time operation of the drone; a fuel cell power pack of the drone maintains the general weight balance by itse...  
WO/2020/043774A1
The invention relates to a method for increasing the cold start capability and the load application capability and power capacity of airplanes while simultaneously oxygen-depleting the system exhaust gas, wherein supply air (7) is compre...  
WO/2020/003181A1
The application provides a pod for moving a vehicle and also provides a network of interchangeable pods. The pod includes an energy storage and powering machine and a nacelle. Refer-ring to the nacelle, it includes an enclosure for surro...  
WO/2019/229390A1
The invention relates to a system for sychronising energy sources coupled to an electrical grid supplying at least one electrical load of an aircraft, said system comprising: a main source of electrical energy supplying said electrical l...  
WO/2019/222603A1
An aircraft-based power system includes a charger system that includes a charger controller and a charger circuit. The charger system is further configured to connect to a ground-based power source and the charger system is further confi...  
WO/2019/207256A1
Disclosed is a hybrid propulsion system for an aircraft, comprising an internal combustion engine (1) and a dedicated electrical power circuit, which are connected in parallel to a transmission system (5) for rotating a propeller (7), ch...  
WO/2019/192750A1
An airplane has main propulsion engines and a first fuel supply for the main propulsion engines. The airplane further has an auxiliary propulsion engine and a second fuel supply for the auxiliary propulsion engine, this second fuel suppl...  
WO/2019/183428A1
An internal combustion engine for an aircraft includes a crankshaft configured to drive a driven element; a camshaft coupled to the crankshaft; and an ignition controller coupled to the camshaft and including a visual indicator, the visu...  
WO/2019/108686A1
Systems and methods are disclosed for implanting a dual-kite aerial vehicle including a first kite apparatus, a second kite apparatus, and a tether extending between the first and second kite apparatuses. In particular, the disclosed sys...  
WO/2019/103388A1
In the present invention, a fuel cell power pack wherein a fuel cell having a different specification each time is not mounted according to the specifications and load of a drone when mounting a fuel cell for supplying power necessary fo...  
WO/2019/078184A1
At least one of a plurality of generators is a first generator configured such that the relationship of generator output voltage to generator active power has a predetermined first drooping characteristic, said generator active power bei...  
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/2019/002878A3
A device for harvesting and storing triboelectric charge generated on an exterior surface of a moving vehicle is provided. It is characterised by comprising; • a supercapacitor comprised of nano-carbon-containing electrodes; an ionic l...  
WO/2019/068368A1
The invention relates to a fuel cell system comprising an outer container, defining an enclosed chamber. Inside the enclosed chamber are provided: a storage vessel for storing a cryogenically liquefied working fluid, a gasification devic...  
WO/2019/059888A1
An apparatus and a process for converting a twin spool aero gas turbine engine to an industrial gas turbine engine, where the fan of the aero engine is removed and replaced with an electric generator, a power turbine is added that drives...  
WO/2019/036803A1
Apparatus and methods for providing air to pneumatic loads such as an environmental control system for a passenger cabin of an aircraft or an ice protection device of the aircraft are disclosed. In one embodiment, the apparatus comprises...  
WO/2018/234330A1
The invention relates to the on-board electric power network architecture of a vehicle cabin using domestic devices, in particular of an aircraft cabin, comprising primary networks (11, 12) connected in parallel to a single domestic netw...  
WO/2018/233977A1
System (1) for inerting at least one volume (3) in an aircraft, said system comprising at least one generator of inerting gas (2) fed with compressed air originating from a passenger cabin, and means for distributing (11) the inerting ga...  
WO/2018/228908A1
The invention relates to a method (101) for charging batteries for an aircraft comprising a plurality of steps and also to a system for storing electrical energy comprising a set of batteries charged by the charging method (101) of the i...  
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/2018/222844A1
A vertical take-off and landing (VTOL) rotary aircraft or helicopter (10) has eight propellers (42) in a quad propeller arm (34) configuration where each propeller arm (34) has two counter-rotating propellers (42). Folding propeller arms...  
WO/2018/195122A1
This disclosure relates to various seals for sealing around exhaust pipes, such as the exhaust pipe of an aircraft auxiliary power unit. The seal can include a collar portion bounding an opening that is configured to receive the exhaust ...  
WO/2018/185087A1
Electric energy generating device (1) for installation to an exhaust conduit (2) in which an exhaust gas (9) is flowing, comprising: - a thermoelectric generator (3) comprising a hot side (4) and a cold side (5), - at least one hot side ...  
WO/2018/172737A1
A vehicle comprising: a fuel store (104) configured to store a fuel, the fuel comprising a hydrocarbon; a fuel reformer (108) coupled to the fuel store (104) and configured to: receive an input comprising the hydrocarbon; and process the...  
WO/2018/153821A1
The method for on-board electrical power distribution according to the invention consists of producing a protected segregation interface (4A) between the primary distribution (2A) and the secondary distribution network for electrical pow...  
WO/2018/141470A1
The invention relates to a method for producing electric energy by means of a fuel cell system operated using a reformate gas, said method comprising the following steps: preparing a fuel cell system with a first reactor (R1) for convert...  
WO/2018/112161A3
Systems and methods for reducing switching losses in an electrical system in an aircraft are provided. In one example implementation, a method can include receiving DC power at an inverter of an electrical power system of an aircraft. Th...  
WO/2018/132406A1
A hybrid-electric aerial vehicle is disclosed comprising: an airframe; a plurality of longitudinal booms extending radially from the airframe; a passively charged internal combustion engine operatively coupled with a fuel tank, a generat...  
WO/2018/122373A1
There is disclosed a rotor (3, 3', 3", 3"') for an aircraft (1) capable of hovering, comprising a stationary support structure (10); a rotative element (11), which is rotatable about an axis (A) with respect to stationary support structu...  
WO/2018/115712A1
The present invention relates to a system (1) for generating gaseous dihydrogen, comprising at least: a load (3) of a hydrogen storage material configured to release the gaseous dihydrogen by decomposition of said load; a heating member ...  
WO/2018/112161A2
Systems and methods for reducing switching losses in an electrical system in an aircraft are provided. In one example implementation, a method can include receiving DC power at an inverter of an electrical power system of an aircraft. Th...  
WO/2018/102641A1
In some embodiments, apparatuses and methods are provided herein useful to selecting tools and drones for completing a task. In some embodiments, the system comprises an autonomous vehicle configured to transport the tools and the drones...  

Matches 1 - 50 out of 856