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Patent Searching and Data


Matches 401 - 450 out of 867

Document Document Title
JP6626328B2
An electric taxiing system of an aircraft (1) includes: a wheel (5a, 7a) of an aircraft (1); a taxiing motor (5b, 7b) which is rotated together with the wheel (5a, 7a) in landing of the aircraft (1) to apply breaking force to the wheel (...  
JP2019537248A
It is a tolan score (49, 59) provided with two stacks (53, 57, 60, 61), having the 1st thickness (ep1) respectively -- the stack (53, 57, 60, 61) -- each, Consisting of one or more even portions, the cutting direction is a straight line,...  
JP2019531967A
electric machinery by the present invention -- duality -- it is machinery and has the 1st machinery (32, 33, 34) that can be reversed, and the 2nd machinery (30, 35) that functions by guidance between two winding. The 2nd machinery can b...  
JP2019195150A
To provide a broadband over powerline (BPL) master control unit that enables high-speed data exchange of aircraft information.In a power transmission and digital communication system, a BPL master control unit 202 includes a processor 20...  
JP2019194972A
To provide a battery configuration capable of integrating a number of battery cells in an efficient and lightweight form in a vehicle.A battery arrangement 10 for structurally integrating batteries 1 in a vehicle, particularly an aircraf...  
JP6598792B2  
JP2019180225A
To provide a power system architecture for aircraft.An electrical power system 100 for regenerative loads includes a DC bus 110, 160 and an electrical actuator load 112, 162, where back-driving the electrical actuator load generates rege...  
JP6587035B2
A heat exhaust system for an on-aircraft electric generator, includes: a fuel pump which is driven by electric power generated by an electric generator installed in an aircraft, and which measures and supplies fuel to an engine of the ai...  
JP2019154222A
To provide a system and method for operating an independent speed variable frequency (ISVF) generator as a starter.A system 100 may include a first bus transfer switch 150 configured to open and close connections between a generator cont...  
JP6570502B2
An electrical load life-cycle management and analysis system and method are disclosed. In the system and method, a database module stores electrical system configuration data and electrical system requirements, and an electrical system a...  
JP6564455B2
A mount mechanism used to mount an accessory gear box on an engine case in an aircraft engine, includes a pair of first brackets fastened to one of the engine case and the accessory gear box, the pair of first brackets being apart from e...  
JP6544728B2
To provide an electrified aircraft, and a method of controlling a regenerative electric power of the electrified aircraft where a path angle and a descending rate can be controlled with a good response independently from a speed while co...  
JP6546736B2
Disclosed herein is an invention of a power system including a distal distributor, an electric actuator which receives a supply of power from the distal distributor, and a relay device. Regenerative power generated by the electric actuat...  
JP6542795B2
The system for rapidly reactivating a turbine engine of an aircraft includes an electrical machine that is DC powered from an on-board electrical power supply network. The system also includes a switch interposed between the on-board net...  
JP2019080373A
To provide a power system capable of continuously supplying power to respective wiring sections even if abnormality occurs in one power generator.At least one of a plurality of power generators is a first power generator constituted so t...  
JP6502758B2
A first DC power supply section (12A) of a DC stabilization power supply system includes at least a generator (42) and a PWM converter (20). A second DC power supply section (13A) of the DC stabilization power supply system includes at l...  
JP6482217B2
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 equipment loa...  
JPWO2018042703A1
A fuel pump which drives with electric power generated with a dynamo carried in an airplane, and measures and supplies fuel to an engine of an airplane, The 1st heat exchanger that radiates heat to fuel to which heat which occurred with ...  
JP2019031280A
To construct a wiring system that reduces weight and cost of wiring and facilitates wiring work for an airframe.A cabin service system includes a control module unit 12, a pair of power rails, the power rails 28 configured to provide mec...  
JP2019031271A
To provide a hybrid-electric propulsion system for an aircraft, and a method for operating the same.A hybrid-electric propulsion system 50 for an aircraft includes a turbomachine 102, the turbomachine including a first spool 124 and a se...  
JP6474812B2
A thermal energy harvester and power conversion system employs a bleed air duct containing the flow of high temperature air from an engine. A lower temperature air source is included with an energy conversion device having a hot interfac...  
JP6463932B2
A modular truss assembly configured to be placed in small or narrow spaces such as within the floor, sidewall, or crown of a vehicle for mechanically and electrically mounting system components of a modular equipment center (MEC). A plur...  
JP2019013137A
To prevent excessive wear and/or damage to aircraft electrical systems caused by torsional oscillation generated by a gear train and a variable-frequency generator (VFG) for providing electrical power to an aircraft.An aircraft propulsor...  
JP6458012B2
A plurality of remote module equipment centers (RMECs) distributed throughout a vehicle to aggregate sensor and control information into localized areas of the vehicle. The RMECs provide power and bidirectional communications to vehicle ...  
JP2019006388A
To provide power generation and distribution for vehicle propulsion.An aerial vehicle includes: a hybrid power generation system comprising an engine and a generator mechanically coupled to the engine; and a propulsion system comprising ...  
JP6444079B2
A power supply system suitable for use by an aircraft is disclosed. The power system converts power from an unregulated DC power source to multiple AC and DC voltage outputs. The power supply system comprises an interleaved buck converte...  
JP6440443B2
A composite vehicle architecture without a current return network for reducing lightning threats. A plurality of modular equipment centers (MECs) are spatially distributed throughout the vehicle. Equipment loads within the vehicle are ea...  
JP6441902B2  
JP6441768B2
Supplemental power systems for aircraft are described. One example is a power conversion system (340) for an electrical power system in an aircraft having a first generator (336) and a second generator (338) is described. The power conve...  
JP2018197102A
To provide, for the field of aircraft support, an apparatus that includes an electrical power connector, an electrical power sensor, and a controller.Embodiments described herein provide systems and methods for securing electrical power ...  
JP6437464B2
An aircraft comprises a rechargeable battery including an array of battery cells, and means for mitigating consequences of failure of the rechargeable battery due to aircraft operating cycle.  
JP6434000B2
A hybrid interrupter member for an electrical circuit, the interrupter member including a static interrupter component and an electromechanical interrupter component. The static component is mounted on a support carrying electrical conta...  
JP6435358B2
A propulsion system for an aircraft 10 includes an electric generator 56 and a turbomachine 102. The turbomachine is configured to be mounted to a first wing 20 of the aircraft and is operable with the electric generator 56. The propulsi...  
JP2018184162A
To provide a propulsion system for an aircraft.A propulsion system (300) for an aircraft (10) includes an electric power source (302), and an electric propulsion assembly (304), which has an electric motor (312) and a propulsor (314), th...  
JP6422888B2
The invention concerns a structure (3) for feeding air to an auxiliary power unit (2) of an aircraft (1) comprising a pressurized cabin (10) and an auxiliary power unit (2), the structure comprising: a pipe (30) for feeding air to the au...  
JP6404836B2
Safety device (1) for a battery of lithium electrochemical generators comprising: a chest (100) configured to house a plurality of lithium electrochemical generators, comprising an opening (130) allowing the introduction of the electroch...  
JP6404914B2
Distributed electronic protections and control architecture enabling simultaneous fault clearance without conflicting fault isolation logic. A plurality of modular equipment centers (MECs) is spatially distributed throughout a vehicle to...  
JP2018159377A
To provide a gas turbine engine including one or more electric machines.The present disclosure is directed to a gas turbine engine (10) including an electric machine (100) defining a longitudinal, a radial and a circumferential direction...  
JP6396007B2
An aircraft electric power system (1, 1A) provided in an aircraft (100) includes a predetermined DC power supply bus (11, 14) for supplying electric power to a load (31, 41, 41', 51). The DC power supply bus (11, 14) is configured to alw...  
JP6396006B2
An aircraft electric actuator drive apparatus (40, 50) has an electric actuator (41, 51) and a secondary power supply device (27, 27A). The electric actuator is driven using electric power from a main power unit (21, 22) provided in an a...  
JP6397409B2
A power stabilizing device in a system includes as a portion of a power converter section, a second PWM converter provided between a second primary AC bus and a second DC bus in an electric system and configured to perform mutual convers...  
JP6396325B2
A method for managing an electrical power supply system (1) of an aircraft, the power supply system (1) comprising at least one distribution bus arranged so as to power the electrical loads, at least one generator (G1, G2) of a propulsio...  
JP6392541B2
An interconnect for transferring signals herein includes one or more signal contacts to transfer the power or data to or from an integrated truss system. An interconnect may be configured to transfer power or data between layers of the i...  
JP2018143086A
To provide a system and a method for monitoring soundness of a contactor.A contactor device includes: a post; a clamp; and a temperature sensor. The post defines a post shaft. The clamp is fixed to the post along the post shaft. The temp...  
JP6389454B2
A seat for passenger vehicles, such as an aircraft seat, that is individually fitted with a fuel cell (22) positioned in a fuel cell storage portion provided on the seat base, enabling the seat to be fully autonomous and freely placed in...  
JP6387225B2
Provided is a power system 1 including a central distributor 3, to which power is supplied from a power generator 2 of an aircraft 100, and a distal distributor 5. The distal distributor 5 is away from the central distributor 3 in the ai...  
JP6377976B2
A method and apparatus for establishing a validated stable design (475) for a stable electrical power system (1210). An initial design (412) for an electrical power system (100) is established. The initial design (412) for the electrical...  
JP6378209B2
A method and a system for supplying electrical energy to an aircraft that is equipped with a plurality of loads to be powered, said power supply system comprising a plurality of power sources and an on-board energy management module, the...  
JP6371068B2
An electric wire structure keeps down the weight and improves the ease of routing, as well as allows an existing electric wire to be easily provided with measures against electromagnetic waves. The electric wire structure includes: a sin...  
JP6363598B2
Embodiments of the present invention relate generally to removable storage for hydrogen networks on-board an aircraft, aerospace vehicles, or other passenger transport vehicles. They are particularly related to such vehicles that use a h...  

Matches 401 - 450 out of 867