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JP4972652B2 |
A bypass turbine engine includes a precooler having an annular cross-sectional shape about the axis of a pod and arranged inside the rear part of an inner shroud in contact with a cold fluid exiting a fan duct.
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JP3176710U |
A modular air conditioning (AC) system including one or more AC modules is provided. The AC modules may be adapted to function individually or cooperatively as part of a modular system. The AC modules may be further adapted to connect in...
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JP3176326U |
To prevent the accumulation of ice on an outlet of an expansion turbine and a turbine blade in an expansion turbine used in an air conditioner for an aircraft. An aircraft air conditioner of the present invention supplies anti-icing air ...
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JP4954212B2 |
A cabin pressure control system and method improves cabin pressurization during aircraft take-off operations. The cabin pressure control system sets a cabin pressurization rate limit based on a cabin pressurization rate error. The cabin ...
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JP2012512787A |
Air treatment catalyst systems and methods for treating the air in the aircraft cabin environment are provided. The catalyst system and method remove ozone, volatile organic compounds, NOx and other pollutants. The catalyst system used t...
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JP2012092994A |
To more effectively suppress failure of reduction in heat exchange efficiency caused by adhesion of frozen moisture on a surface on a low temperature gas flow passage inlet side of a core part, by a simple configuration.This air conditio...
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JP4932725B2 |
An aircraft includes a pressurised cabin with a lockable door, an electrical energy supply network, and a cabin differential pressure warning system provided with an autonomous waning system energy supply device, which is independent of ...
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JP4926978B2 |
A compressor (3) compresses air mass flow extracted from environment of airplane through ram air ducts (13,14) and supplied to zones (10A-10D) to be pressurized and air conditioned through heat exchangers (18A-18D).
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JP4912359B2 |
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JP2012508135A |
A method for emergency ventilation of an aircraft cabin is provided. The method includes controlling a first valve to supply air from the aircraft environment into a first aircraft fuselage area through the opened first valve and into th...
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JP2012066755A |
To provide an airplane with deodorizing and disinfecting functions that can efficiently make environments in the airplane comfortable.A static atomizing apparatus 11 generating charged microparticle water by applying a high voltage to a ...
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JP2012507424A |
A system for cooling a heat exchanger on board an aircraft includes an engine bleed air line connected to an engine of the aircraft and adapted to supply engine bleed air to the heat exchanger. The system further includes a process air l...
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JP4906225B2 |
An environmental control system and method are provided for conditioning water-vapor compressed air for supply as conditioned air. The environmental control system (8) includes two air cycle machines (9, 10) that rotate independent of ea...
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JP2012506815A |
The air conditioning system (10) of the aircraft cabin (12) has an air conditioning unit connected to the central mixer (16) in order to supply the desired low temperature air to the central mixer (16). The first recirculation system (18...
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JP4897833B2 |
An air conditioning arrangement for an aircraft with a plurality of climate zones that may be individually temperature-controlled includes a main branching system having an air supply feed path system with a mixing chamber and a pluralit...
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JP4879188B2 |
An aircraft ventilating air intake arrangement has an air passage channel and an air vent that ventilate a confined cone in an aircraft with fresh air entering the channel upstream and exiting the channel downstream towards the zone to b...
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JP2012025382A |
To improve cooling performance of a ram air fan (RAF) motor 20 in an aircraft environmental control system.A ram air fan device 10 is provided for making up for ram air, for example, when an aircraft is on the ground. The device includes...
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JP4869400B2 |
A breathing mask (1) for aircraft crewmember or passenger comprises a rigid portion (3) to be fit against the face of an user, said rigid portion comprising elements to bring a breathable gas to the user. The breathing mask further compr...
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JP2012020728A |
To improve the cooling performance of a cabin air compressor (CAC) motor 28 in an environmental control system for an aircraft.A cabin air compressor apparatus includes: a cabin air compressor (CAC) 12 which is a centrifugal compressor; ...
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JP2012500748A |
The invention relates to an air conditioning system for a transportation means, having multiple zones to be air-conditioned, which may be variably air-conditioned by means of processed supply air in combination with individual trim air c...
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JP2011529821A |
In order to increase the air humidity in a cabin region of an aircraft equipped with a plurality of seats, a device includes a plurality of humidifying units each arranged in spatial association with a partial number of the seats and a p...
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JP2011529418A |
A heat exchanger for an outer skin of an aircraft comprises at least one feed line for a coolant, at least one discharge line for the coolant and at least one bundle of coolant channels through which coolant flows, wherein in the case of...
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JP4832070B2 |
An on-board inert gas generation system (10) provides first and second compressors (28, 36) in fluid communication with one another. The second compressor (36) includes an inlet and an outlet. The inlet is in fluid communication with the...
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JP2011529010A |
A system for air-conditioning an aircraft cabin includes an air conditioning unit connected to a central mixer, a first recirculation system designed to remove exhaust air from a first aircraft cabin region and connected to the central m...
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JP2011529011A |
A system (10) for conveying recirculation air from an aircraft cabin comprises a plurality of conveying devices (12a-12j) which are arranged in a manner distributed along an aircraft cabin region (14). A control device (16) is configured...
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JP4820420B2 |
In a process and a system for controlling the pressure in an aircraft cabin the status of at least one aircraft door is detected by at least one detection device by transmitting a signal indicative of the status of the aircraft door to a...
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JP4820417B2 |
The present invention relates to an emergency ram air inlet valve, also designated as an ERAI valve, of an aircraft. The valve includes an actuating element for opening and/or closing the valve and a controller operatively coupled to the...
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JP4809893B2 |
The electromechanical regulator for passenger oxygen is a hybrid oxygen regulator that provides for electronic or mechanical regulation of oxygen flow. The electronic portion of the regulator consists of an inlet solenoid valve, an outle...
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JP2011527252A |
A system for cooling an aircraft region includes an air-conditioning unit for providing cool air, a circulating air conveying device, and a mixing chamber which is connected to the air conditioning unit via an air distribution line and t...
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JP4791532B2 |
A combination of two bodies having tube-shaped or sleeve-shaped connecting sections which can be plugged into one another as part of an air-conditioning line system in an aircraft, the combination including at least one radial locking pr...
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JP4787832B2 |
The device includes a ram-air channel (8) of a air generation system heat exchanger (4) for bleeding cooling air which is utilized for cooling supply air for on-board inert gas generation system. Independent claims are also included for ...
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JP4781590B2 |
An air-cooling device comprises compressor (1). Double cavity heat exchanger (2), turbo expander (6) and the freezing chamber (3) containing fan (5) and air cooler (4). Fan (7) is mounted on the same shaft with the turbo expander (6). Th...
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JP2011525407A |
The aircraft emergency oxygen supply system includes one or more sources of supplemental breathable oxygen, one or more inlet valves for one or more breathing devices, connected to the inlet valves, and one or more cabin air pressure tra...
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JP4758480B2 |
An aircraft air conditioning system includes a cyclone unit positioned proximate to at least one discharger, the unit having an inlet opening, which communicates with a fresh air supply line, an intake opening, through which air is sucke...
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JP2011523610A |
A ventilation system for ventilation of an aircraft area includes a ram-air duct with an air inlet, a first ram-air duct branch and a second ram-air duct branch parallel to the first ram-air duct branch. A supply line connected to the ra...
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JP2011521828A |
Device for exhaust air cooling of aircraft air-conditioning systems comprising a bypass channel that bypasses an aircraft air-conditioning system arranged downstream of a ram air channel with a ram air inlet channel portion, and merges i...
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JP2011521831A |
A fresh air inlet for an aircraft features a ram air inlet with a ram air inlet opening, a secondary air inlet opening separate from the ram air inlet and a movably mounted flap. The flap can be moved into a first or second position, and...
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JP2011521841A |
A cooling system (10) for cooling a heat-loaded device (14) in a vehicle, particularly an aircraft, comprises a cooling circuit (12), through which flows a heat transfer fluid and which is thermally coupled to the heat-loaded device (14)...
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JP4732364B2 |
A method and a line system for the air-conditioning of a cabin of an aircraft envisage that at sites remote from passengers air that is at a temperature lower than air at sites closer to passengers is introduced into the cabin.
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JP4732520B2 |
An arrangement for supplying humidified ambient air for an aircraft comprises a first line arrangement (22), which brings up supply air and from which the supply air is blown into the aircraft interior (10). This arrangement further comp...
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JP4715984B2 |
To provide a cooling system with cold storage function in which the high output circuit part of an aircraft can be cooled without causing abrupt increase in engine bleed air or power consumption. The high output circuit part 2 is cooled ...
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JP4707121B2 |
When conditioned air is supplied in an aircraft, the conditioned air in which at least one of oxygen concentration and humidity is adjusted is generated in the aircraft. The generated conditioned air is blown via a plurality of air blow-...
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JP2011111016A |
To more efficiently suppress inconvenience that heat exchange efficiency is lowered through the deposition of freezed moisture content on an inlet side surface of a low temperature gas flow passage of a core part by a simple structure in...
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JP2011516344A |
The invention pertains to a de-icing system for an aircraft with at least one heat source and at least one air delivery means for delivering air into regions of the aircraft to be de-iced. In comparison with the prior art, the invention ...
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JP2011516344T |
The present invention relates to the defrosting system for airplanes which has at least one air delivery means for sending air to at least one heat source and the portion in which an airplane should be defrosted. As compared with a prior...
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JP4686038B2 |
At least two air conditioning units (2) are provided. Cooled, highly-compressed air containing moisture, is fed in from the high pressure air supply (1). It is expanded to an inlet pressure corresponding with that of the pressurized hull...
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JP4680987B2 |
In the improved cooling system for a commercial aircraft galley, heat is transferred from a galley food cart by a point-of-use heat exchange system to a liquid cooled condenser. Liquid coolant for the liquid cooled condenser is circulate...
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JP4673856B2 |
With a cooling system for expelling heat from a heat source (30) located in the interior of an aircraft to a heat reducer (32), with a piping system (10) sealed against the surrounding atmosphere which is thermally coupled to a heat inta...
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JP4673917B2 |
A pipeline for conducting air for air conditioning in aircrafts includes a body portion formed with foamed plastics material or with a dense plastics material. The body portion defines a longitudinal axis and includes an outer surface ca...
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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...
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