Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 651 - 700 out of 859

Document Document Title
JP2013168358A
To provide a methods for transferring heat produced by a fuel cell module positioned onboard an aircraft.A power generation system onboard an aircraft includes a fuel cell module configured to produce heat. A loop heat pipe module 218 is...  
JP5275976B2
A system and a method for distribution of electric power inside an aircraft. The system includes at least two systems distributing electric power from at least one power source to electric loads of the aircraft via electric and/or electr...  
JP5269780B2
A fuel cell (10) has a compressed air inlet fed by a compressor (20) and a fuel inlet, and it produces direct current electricity. A turbine (30) receives a flow of gas under pressure from the fuel cell and is mechanically coupled to the...  
JP2013154882A
To broadly provide an aircraft motion control auxiliary power unit suspension system device.An aircraft motion control auxiliary power unit suspension system device includes a first motion control nonelastomeric member (36) and a second ...  
JP2013148085A
To provide an accessory gearbox for a gas turbine engine which provides power to larger generators than conventional engines, yet facilitates nacelle packaging.An engine pylon assembly for a gas turbine engine 10 comprises a core nacelle...  
JP2013529567A
An aircraft electrical supply circuit including: a power distribution network, onboard the aircraft, for electrical devices located in an engine of the aircraft or near the engine; and a power supply generator built into the engine of th...  
JP5231149B2  
JP5230636B2
The system has electrical distribution channels (B) e.g. three phase alternating system, for high power loads and electrical distribution channels (G1) for conventional loads e.g. fuel pump. The distribution channels are separated and ar...  
JP2013124097A
To provide a DC distribution system for aircraft.The system includes a DC system bus 20, which is constructed to carry power from a power supply source 14 to a plurality of electric loads 16. The electric load lies aboard an aircraft 10....  
JP5216146B2
A power generation system for integration into an aircraft system, including a secondary power supply device having a generator turbine arranged in a duct running between a forward opening and a rearward opening on the fuselage of the ai...  
JP2013523529A
A fire in an airplane is detected and art restored from a fire is indicated in this specification. In such art, it receives from many sensors equipped with sensor data by airplane. It judges about whether sensor data has exceeded a prede...  
JP5205362B2
Methods and systems for providing secondary power to aircraft systems. In one embodiment, an aircraft system architecture for providing power to an environmental control system includes an electric generator operably coupled to a jet eng...  
JP2013513518A5  
JP2013517986A
An electrically driven aircraft may include a tank for NH3 in order to provide NH3, an energy source, which generates electric energy using and converting NH3, an electrically driven propulsion system that ensures the propulsion of the a...  
JP2013091488A
To provide a method of supplying electrical power to a power distribution system for an aircraft and an aircraft system.A method comprises providing electrical power to an aircraft comprising selectively sourcing power from a plurality o...  
JP2013091487A
To provide an electrical power generation system for an aircraft using waste heat generated by a system of an aircraft.An electrical power generation and distribution system (1) for an aircraft includes a plurality of heat sources (2, 3,...  
JP2013515644A
An aircraft including an electric starter-generator for each of turbojets, and an undercarriage including an electric motor for taxiing the aircraft, which mutualizes an electricity converter for starting and for taxiing the aircraft. A ...  
JP2013082434A
To provide a system and a device that achieve improvement of the power distribution in an aircraft.The power distribution system includes: a first wiring harness 150 connected to a power supply 120; at least one integrated switching powe...  
JP2013513518A
Disclosed is an electric accumulator for selectively operating at least one aircraft device. The electric accumulator includes an ultra-capacitor array for storing electrical energy, which can later be used to power an aircraft device. T...  
JP2013512821A
A device for producing electrical power has a thermoelectric device coupled to an aircraft bleed system for generating electrical power using temperature differentials between ram air and bleed air. A system control is coupled to the ram...  
JP2013505172A
An electric power management system of a vehicle may interconnect a power plant, a propeller drive unit, and a battery via a bus. A controller may direct the operation of the power plant and the propeller drive unit. In a slow control mo...  
JP2013019413A
To provide a method for detecting performance of an auxiliary power unit APU.The method includes: obtaining exhaust gas temperature EGT, air compressor inlet temperature LCIT, starting time STA, operating time TSR, and extraction pressur...  
JP5134371B2
An engine (101) propels the aircraft. A fuel cell (102) supplies electric energy to the aircraft. A kerosene reservoir (103) supplies the engine with engine fuel. A hydrogen reservoir (104) supplies the fuel cell with fuel cell fuel. The...  
JP5112068B2  
JP5111598B2
In order to generate an efficient aerodynamic braking force, whatever the speed of a vehicle such as an airplane flying in the air, the method includes a step for the production of energy by the vehicle, a step of storage of the energy p...  
JP5083560B2
To adequately supply a proper amount of air with proper pressure independent from flight altitude to a fuel cell mounted on an aircraft by effectively using pressure energy of air inside the aircraft and heat energy discharged from the f...  
JP2012527863A
[Subject] [Means for Solution] Starting and a power generation system of an airplane engine contain a starter/dynamo, and the inverter / converter / controller (ICC) combined with a starter/dynamo. A starter/dynamo puts an airplane engin...  
JP2012197073A
To provide an aircraft capable of hovering, which can improve flying safety, can expand a fuel region so as to make a longer mission possible, and can largely improve speed and acceleration performance under a particularly sever, for exa...  
JP5037572B2  
JP5016706B2
A starter generator has an electric rotating machine having a rotating shaft. The rotating machine is designed to carry on two reverse operations- motor and generator. A first clutch is connected between the rotating machine and the firs...  
JP5020100B2
A device supplying electricity power to and actuating equipments of a gas turbine airplane engine, including an electricity power supply circuit dedicated to the engine and distinct from an electricity network on board the plane and exci...  
JP5009298B2
A device for controlling power transfer between two cores of a direct current network, in which the cores, which are source-charge interconnection nodes, include protective and contact members, placed in different areas of a power distri...  
JP2012518569A
A power generation system for integration into an aircraft system, including a secondary power supply device having a generator turbine arranged in a duct running between a forward opening and a rearward opening on the fuselage of the ai...  
JP4989463B2
The aircraft has a fluid duct system (26) for suction of a boundary layer and cleaning of fluid in endangered places of an outer skin of the aircraft. The duct system is connected to a pumping device that is driven, by cabin exhaust air,...  
JP4987876B2
A combined device for instantaneous control of power transfer between two cores of a direct current network and for powering an alternating current engine. The device includes: an assembly of two three-phase inverters, each including thr...  
JP4979679B2
The system has a fuel cell stack (41) comprising a set of fuel cells, and oxygen and hydrogen tanks (51, 61) attached to the cell stack for supplying oxygen gas and hydrogen gas to the cells. The tanks (51, 61) are oxygen and hydrogen co...  
JP4974694B2  
JP2012062050A
To provide a power distribution system in which the weight of electric wiring and/or a relating device is reduced and which is installed in an aircraft.The power distribution system has: a power distribution bus 110; and a plurality of l...  
JP4897830B2
Emergency supply device (1) has back pressure turbine (2) propelled by air flow (14) and an energy transducer (4) which partially maintains the function of a hydraulic system or an electrical system on boarding an airplane in an emergenc...  
JP4881944B2
The supply system comprises an onboard vapor generator which generates hot water vapor with hydrogen and oxygen supplied from corresponding feed unit. A mixer (132) controls a quantity of water supplied to the vapor generator, from a wat...  
JP2012025349A
To provide a flying object that can be miniaturized without the need for an external supply of electric power, and to provide a system and method for flying.The flying object 100 includes: a body 110; a propeller for propelling the body ...  
JP2012503569A
A power distribution system for an aircraft having at least one engine includes at least one torque transmission means that is movably held and is connected to at least one shaft of the engine and extends from the shaft of the engine to ...  
JP2012001203A
To provide a starter for an auxiliary power unit that alleviates the torque shock and reduces damage and breakage of a starter shaft when a clutch is engaged.The starter for the auxiliary power unit includes a direct current motor operab...  
JP2012002223A
To provide a starter for an auxiliary power source, which damps torque shock at clutch engagement and reduces the damage and breakage of a starter shaft.A starter for an auxiliary power source includes a direct current motor operably con...  
JP4786647B2
The suction arrangement has suction surfaces in critical flow areas. A suction pipe (23) is connected between the suction surface and a compressor (24) of a turbo-supercharger (2). A branch pipe (10) is connected between a high-pressure ...  
JP2011521606A
The invention relates to an electrical network. The invention is particularly useful in aeronautics for commercial jumbo jets that increasingly comprise onboard electrical devices. The electrical network includes: two devices (21, 26, 27...  
JP2011117437A
To provide an aircraft starter generator achieving cost reduction and simplification of a device by carrying out constant frequency power generation by a low pressure shaft of an engine and electric start by a high pressure shaft, by one...  
JP4700113B2
This invention provides an aircraft electric generation system (1), which can achieve significantly increased capacity of electric generation, while adequately suppressing unwanted increase of a front face area of an aircraft engine as w...  
JP2011084268A
To surely supply electric power to an emergency actuator of an airplane.An emergency electric power network for the airplane is intended to supply the electric power to actuator motors (4) connected to the network. The network includes a...  
JP2011511731A
An aircraft fuel cell system includes a fuel cell which has an oxidant inlet for supplying an oxygen-containing medium to the fuel cell. An oxidant supply line has a first end which is connected to the oxidant inlet of the fuel cell. A s...  

Matches 651 - 700 out of 859