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JP2017081543A |
To provide an integrated power and thermal management system for a turbine-powered aircraft.The system may comprise a power turbine 204, a compressor 206, a first cooling turbine 208, a second cooling turbine 210, and an electrical motor...
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JP6129162B2 |
An air conditioning system for an aircraft passenger compartment, the system including: an air supply circuit connecting at least one external air inlet to at least one air distribution outlet which opens into the compartment, an auxilia...
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JP6126742B2 |
An advanced latch for a main door of an aircraft emergency oxygen container can be manually released by a manual release actuator pin to move the main door to an intermediate test position, while pushing the manual release actuator pin f...
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JP6124962B2 |
A method for air conditioning of an aircraft includes the steps of: (A) obtaining a fresh air for ventilation; (B) exhausting an air from a cabin; (C) obtaining a purified air for recirculation, from a part of the air exhausted in the st...
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JP2017074943A |
To provide an air conditioning method for an aircraft, which can further reduce a risk of infection with infectious diseases in the aircraft, and an air conditioning system used in the method.An air conditioning method for an aircraft co...
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JP2017509969A |
A method (100,200) for determining the overall performance of an air conditioning system (10), with steps (102,202) of transmitting data from a sensor (32) operably coupled to at least one air conditioning pack (22). A step of comparing ...
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JP2017507423A |
A method of diagnosing a failure of the cabin temperature control system of an aircraft air conditioning system (100), transmitting multiple temperature sensor readings from a temperature sensor operably coupled to the air conditioning s...
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JP2017507063A |
A method of predicting failure of an aircraft air conditioning pack (100), the air conditioning pack contains one or more sensors that output data about the air conditioning pack temperature, air conditioning pack pressure, or air condit...
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JP2017507421A |
A method of predicting a failure of the cabin temperature control system of an aircraft air conditioning system (100) by transmitting data (102) related to the temperature, pressure, valve position or actuator position of the cabin tempe...
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JP2017507064A |
A method (100) for diagnosing a failure of the air conditioning pack (22) of an aircraft (8), the air conditioning pack (22) includes one or more sensors (32), and this method can operate on the air conditioning pack. A step (102) of tra...
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JP2017504010A |
A flow indicator of a respiratory device that indicates the flow of respiratory gas comprises a structure within a conduit for supplying the breathable gas, the structure being the presence of the breathable gas or the breathable gas pas...
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JP2017503571A |
A system and method for supplying oxygen to passengers of an aircraft, which comprises an oxygen source, a nasal mask, a controller that regulates the flow of oxygen from the oxygen source to the nasal mask, and a user. A system and meth...
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JP6073139B2 |
A velocity mapping system (202) comprising a sensor system (204) and an airflow mapper (206). The sensor system (204) is configured to generate data (232) about a velocity (218) of airflow (214) for a location in a duct system (216). The...
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JP2017502880A |
An air drying system for OBOGS is provided. The system includes bypass valves with open and closed states. The bypass valve communicates fluidly with an air inlet that provides pressurized air. The drying unit is configured to generate d...
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JP6067847B2 |
An aircraft emergency oxygen dispensing device includes an oxygen storage vessel having a frangible pressure seal, and a manifold, a pressure regulator, one or more flow control valves connected to the oxygen storage vessel. The manifold...
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JP6050516B2 |
A passively powered gas sensor for remotely reading and transmitting a gas pressure of a system, comprising a hollow cylindrical body, a stem axially aligned and extending outwardly from a first surface of the hollow cylindrical body, a ...
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JP6043314B2 |
A method of diagnosing a bleed air system fault, where the method includes receiving a sensor signal from the at least one of the bleed air system sensor to define a sensor output, comparing the sensor output to a reference value, and di...
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JP2016205810A |
To provide a system and method for estimating a fouling condition of a heat exchanger of an environmental control system (ECS) for an aircraft.A method and apparatus for estimating a fouling state of a heat exchanger 102 of an aircraft. ...
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JP6032980B2 |
A water-inflow prevention device is provided by installing a closing lid 6 for blocking a duct 2 of an air pressure regulating valve 1, which regulates air pressure inside a cabin 101. A buoyant body 9 is attached to the disc-shaped clos...
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JP6027193B2 |
A gas turbine engine assembly includes a fan section delivering air into a main compressor section. The main compressor section compresses air and delivers air into a combustion section. Products of combustion pass from the combustion se...
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JP6002069B2 |
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JP2016172549A |
To provide a method and system for an air management system (AMS).The AMS includes a jet pump assembly including a motive air inlet, a plurality of suction inlets, and a single outlet. The AMS also includes a supply piping arrangement in...
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JP5976802B2 |
A system for bleeding air on an aircraft, including: at least one air bleed valve that can bleed a flow of air on the aircraft, a first temperature information module, a second temperature information module, at least one control module,...
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JP2016138555A |
To provide a fan rotor for preventing undesired frequency vibration at a rotor and in a blade of the rotor.This invention provides a fan rotor 300 of a ram fan of an aircraft environment control system. The rotor 300 has a central body 3...
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JP2016522772A |
An aircraft cabin wall-mounted storage compartment (10) comprises a housing (14) having a rear-facing wall attached to a front-facing wall of an interior building. The storage compartment is located under the rearmost passenger seat (30)...
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JP5965320B2 |
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...
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JP5961583B2 |
A system for preventing foreign objects from entering an air unit (10) of an aircraft is provided including a reverse J-tube (48) mounted to a wall (70) of a ram air header (20). The first end (94) of the reverse J-tube (48) defines a po...
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JP2016060211A |
To provide an aircraft vapor cycle device that can reduce the weight and size thereof for mounting on an aircraft.The aircraft vapor cycle device 100 includes: a container-like mixing part 20 for mixing ventilation air 12 taken from the ...
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JP5897482B2 |
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JP2016508466A |
The present invention relates to a structure (3) that supplies emergency power to an aircraft (1), wherein the aircraft (1) has a pressurized cabin (10), at least one main engine, and an auxiliary power unit (APU). ), And the structure i...
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JP5873493B2 |
A method and system limiting specific consumption of an aircraft by matching sizing of a power supply to actual power needs of a cabin pressure control system. The method optimizes overall efficiency of energy supplied onboard an aircraf...
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JP5851033B2 |
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JP5851412B2 |
An aircraft system for improved cooling efficiency comprises at least one air conditioning pack, coupled to an aircraft, having at least one air compression device powered by at least one power source and having an air compression device...
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JP5840790B2 |
The invention relates to a valve for controlling the internal pressure in a cabin of an aircraft. First and second flaps supported in a frame control a fluid flow between the environment and the cabin through an opening of the valve. The...
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JP2015531721A |
A method of supplying non-propulsive power to an aircraft, the shaft (13) of the aircraft's environmental control system (1): auxiliary power unit (4), starter / generator (18), and auxiliary air supply means ( A method that includes the...
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JP2015531616A |
Embodiments of the present invention generally relate to air hygiene and sterilization, and in particular to aerospace air hygiene and sterilization. More specifically, (a) a reaction chamber including an inlet, an outlet, and an interna...
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JP5803639B2 |
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JP5788915B2 |
A particle separator includes a first housing (44) and a second housing (46). The first housing (44) extends along an axis from an open proximal end (52) to an open distal end (54). The second housing (46) has a closed proximal end (56) ...
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JP5778870B2 |
A reconfigurable vent system in fluid communication with an air chiller to deliver chill air to one or more galley food and beverage storage compartments in parallel is reconfigurable to operate in either of an air-through or an air-over...
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JP5727990B2 |
A method for operating an air-conditioning system (10) for an aircraft includes compressing ambient air (15) with a compressor (14;102) driven by a shaft (28;108) in communication with a motor (16;102) and a turbine (18;106). The method ...
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JP2015051747A |
To provide an aircraft cooling system capable of operating depending on a change in power consumption, while suppressing a temperature change of air supplied into an indoor space of an aircraft for which a predetermined ventilation volum...
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JP5655069B2 |
A method and system for an integrated ejector valve assembly is provided. The integrated ejector valve assembly includes a first valve assembly configured to control a flow of relatively lower pressure fluid from a first inlet port, a se...
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JP2014231955A |
To prevent degradation in heat exchange efficiency even if two heat exchangers are widely distant when a gas flow path of one of the two heat exchanger is connected to that of the other heat exchanger.A heat exchange system includes: a f...
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JP2014226981A |
To provide an aircraft air conditioner capable of improving operability when being detached or reassembled from an airframe.This aircraft air conditioner 1 comprises: an evaporator 11; a condenser 12; a compressor compressing a refrigera...
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JP2014210239A |
To provide a dehumidifier capable of melting frozen water in the dehumidifier while avoiding degradation in cooling capability, and an air conditioning system including such a dehumidifier.An air conditioning system 1 comprises a low-pre...
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JP5610558B2 |
The invention relates to a valve (10) for controlling the internal pressure p in a cabin of an aircraft, comprising a first flap (11) and a second flap (12), wherein the flaps (11, 12) control a pressure-changing fluid flow (L) between t...
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JP5591397B2 |
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JP5559806B2 |
In a method for emergency ventilation of an aircraft cabin, a leak is detected in the area of an air mixer of an aircraft air conditioning system. An emergency air flap, which in a closed position prevents an air exchange between an airc...
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JP5542138B2 |
A combination ventilation and stowage bin system including at least one support duct defining an inlet for receiving conditioned air from a supply duct and an outlet for directing air into a passenger compartment, and a stowage bin for s...
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JP5474021B2 |
An emergency oxygen supply system (36) for use on aircraft in the event of a loss in cabin pressure is configured for delivering allotments of oxygen and timing the delivery of such allotments to each passenger (16) so as to maximize the...
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