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JP5705909B2 |
The present invention broadly comprises an aircraft motion control auxiliary power unit suspension system device, the aircraft motion control auxiliary power unit suspension system device comprising a first motion control nonelastomeric ...
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JP2015077070A |
To provide a solid state primary power switching network for modular equipment centers (MECs) distributing primary power throughout a vehicle.The solid state primary power switching network includes multiple primary power switch network ...
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JP2015074449A |
To provide a composite vehicle architecture without a current return network for reducing lightning threats.A plurality of modular equipment centers (MECs) 44 are spatially distributed throughout a vehicle 10. Equipment loads 50 within t...
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JP2015077068A |
To provide a plurality of modular equipment centers (MECs) spatially distributed throughout a vehicle servicing equipment loads.Each MEC independently provides localized power and communication to service the equipment loads and each equ...
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JP2015511199A |
It is a device for supplying air to the auxiliary power unit (GAP) of an airplane, and is the above-mentioned auxiliary power unit, It has a diesel engine (M) combined with a turbocharger (TC), and is the above-mentioned turbocharger, It...
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JP2014516324A5 |
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JP2015053848A |
To provide a reduced-weight power supply system suitable for use on an aircraft.A universal power converter 15 is configured to receive unregulated DC power from a fuel cell 20. The output of the fuel cell 20 is provided to the input of ...
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JP2015047934A |
To provide an electric actuator driving device for an aircraft, which can supply high power to an electric actuator while suppressing upsizing of an electric motor.An aileron driving device 40 includes an electric actuator 41 and a flywh...
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JP2015047935A |
To provide an electric power system for an aircraft, which can supply high power to a load while suppressing upsizing of an electric motor and the like.An electric power system 1 for an aircraft includes a high-voltage bus 14 for FCS, wh...
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JP2015043687A |
To provide a reliable aircraft engine constant frequency starter/generator.A constant frequency starter/generator 55 for a turbine engine includes a first inverter/converter 56, a second inverter/converter 60, a DC link 58 electrically c...
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JP2015038349A |
To provide a performance detection unit for determining that the performance of a fuel oil unit in an APU is in a stable phase, a decline phase, a serious decline phase or a failure phase.The invention relates to a method for performance...
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JP2015038348A |
To provide a monitoring method with respect to the failure of turbine vane fracture and rotating shaft blocking.The invention relates to a monitoring method and device with respect to the failure of turbine blade fracture and rotating sh...
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JP2015038347A |
To provide a performance detection device of a starter in an auxiliary power unit APU of an aircraft.The invention relates to a detecting method for the performance of a stater in an auxiliary power unit APU. The method comprises the ste...
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JP2015038346A |
To provide a monitoring method of a lubricating oil cooler in an auxiliary power unit of an aircraft.The invention relates to a method for performance detection of a lubricating oil cooler in an auxiliary power unit APU, and comprises th...
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JP2015030448A |
To provide a method for properly carrying out a load jet in an aircraft to maintain power supply to more pieces of apparatuses.The method for load jet comprises a failure detection step S1 for detecting a failure of a power generator and...
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JP2015025451A |
To provide a method and a device for monitoring turbine efficiency of an auxiliary power unit of an airplane.A method for detecting performance of turbine efficiency of an auxiliary power unit APU of an airplane, includes the steps of: a...
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JP2015019566A |
To provide a method and apparatus for establishing a validated stable design for a stable electrical power system.An initial design 412 for an electrical power system is established. The initial design 412 for the electrical power system...
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JP2015011987A |
To provide a truss interconnect.An interconnect for transferring signals herein includes one or more signal contacts to transfer power or data to or from an integrated truss system. The interconnect may be configured to transfer power or...
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JP2014534122A |
It is the present invention for the purpose of optimizing resources required when at least one main engine is lost, in order to continue a flight, Additional generating of the non-promoting power operated continuously aims at reducing al...
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JP2014533624A |
The single architecture is used for the present invention and it relates to the optimal recovery of energy in an airplane in a fight level and terrestrial both. For that purpose, the object of the present invention is to collect thermal ...
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JP5634086B2 |
The present invention relates generally to electrical power distribution, for example, in aircraft. More particularly, according to a first aspect, the present invention relates to a power supply system 100 for power distribution to one ...
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JP2014528233A |
[Means for Solution] 2 member device for supporting and holding a bunch (65) of a cable or an electric wire in a channel (60) possesses a support member (10) in which a thin long crevice (16) for cable ties (64) was formed and which has ...
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JP2014502836A5 |
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JP2014193711A |
To provide methods of accurately reading hydraulic fluid levels in tanks regardless of change in the hydraulic fluid levels during movement of the aircraft including taxi, takeoff, landing, and flight.A method 100 of monitoring hydraulic...
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JP2014525873A |
An electrical power supply device for an aircraft on the ground, the device including two electricity generators driven by an auxiliary power unit, wherein the first generator is connected by a selective connection/disconnection mechanis...
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JP5597876B2 |
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JP2014159212A |
To provide a lithium battery system for aircrafts or the like which prevents transmission of an impact to the body of the lithium battery body and does not cause ignition.A lithium battery 7 is held to the airframe or an outer case 13 wi...
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JP5568129B2 |
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JPWO2012137843A1 |
The gearbox (22) which is a power generator (1) which can control that the front area of the engine for airplanes increases, and is connected with the engine axis of rotation, The input axis (27) which has the axial center which met in t...
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JPWO2012137843A |
A gearbox (22) which is a power generator (1) which can control that front area of an engine for airplanes increases, and is connected with the engine axis of rotation, An input axis (27) which has the axial center which met in a dynamo ...
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JP2014516324A |
Vehicles, systems, and methods are disclosed for providing and directing first power, such as vehicle generator power, and alternate sources of power. In a particular embodiment, a vehicle includes a power distribution grid that includes...
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JP2014516004A |
A chain of components for transmitting electric power of an aircraft includes an auxiliary power unit (APU), main engines and end consumer systems via power networks and electronic connections controlled by a unit. The APU supplies power...
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JP5524850B2 |
The present invention broadly comprises an aircraft motion control auxiliary power unit suspension system device, the aircraft motion control auxiliary power unit suspension system device comprising a first motion control nonelastomeric ...
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JP2014513511A |
A generation method performed by a generator module of an electricity network of an aircraft, the electricity network including a power supply line powered by the generator module, a DC bus powered from the power supply line via a rectif...
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JP2014096978A |
To provide a method and apparatus for electrical power system stability optimization.An electrical power system 100 comprising source elements 109 and load elements 111 is simulated to generate impedance data, where the impedance data id...
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JP2014091514A |
To provide a ram air turbine generator system that has a decreased number of parts and can increase reliability.A ram air turbine generator system 12 for generating electrical power when exposed to an external airstream of aircraft inclu...
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JP2014078227A |
To provide a method for modeling an electrical power system of an aircraft.A method 100 of modeling an electrical power system of an aircraft comprises: among others, identifying electrical characteristics 110, mechanical characteristics...
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JP5450048B2 |
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JP5421216B2 |
The network (10) has a three-phase power bus (11) conveying three-phase alternating current (AC) power generated by one direct current (DC)/AC converter (12) that is powered by a DC source of an aircraft. The DC/AC converter is fitted wi...
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JP2014503404A |
A method and architecture processing electrical energy regenerated from an aircraft, to address drawbacks posed by customary solutions for dissipating low energy of resistors, conventionally ceramics, which require a significant volume o...
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JP2014502836A |
Disclosed are methods, systems and apparatuses for harvesting vibrational energy from vehicles, as well as methods for locating vibrational energy on a vehicle. One harvesting apparatus comprises a vibrational energy harvester coupled to...
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JP2014502835A |
A module converting voltage between a high-voltage electrical network and at least one energy storage element an aircraft, the conversion module configured to reversibly convert between a DC voltage of the high-voltage electrical network...
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JP2014501875A |
Especially the present invention reduces consumption of electric power in a changes stage, and relates to a method of improving acceleration efficiency of a gas generator of a gas turbine, by [of an operation line / big enough] carrying ...
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JP5385145B2 |
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JP5385127B2 |
The device has air conditioning plants (ECS1-ECS4) utilized as emergency electric generators. The plants compress air coming from the exterior of an aircraft e.g. civil transport plane. Air compressors of the plants are driven by electri...
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JP2013545649A |
An aircraft system comprising a fuel storage system comprising a first fuel tank capable of storing a first fuel and a second fuel tank capable of storing a second fuel is disclosed herein. The aircraft system further comprises a fuel ce...
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JP5373596B2 |
A device and a method for emergency electricity supply on board an aircraft, able to supply a part of the aircraft's electrical power circuit. The device includes a synchronous machine with separate excitation, associated with a flywheel...
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JP2013251264A |
To provide an electrical power unit that provides electrical power to an electrical component on-board an aircraft in an emergency situation.An electrical power unit provides electrical power to an electrical component 12 on-board an air...
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JP2013512821A5 |
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JP2013220681A |
To provide an auxiliary power system capable of effectively using hot water produced by a fuel cell type auxiliary power supply device.An auxiliary power system has a fuel cell type auxiliary power supply device 2. Hot water X produced w...
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