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8118648 |
Air infeed device for air-conditioning passenger areas in aircraft
An air infeed device for air-conditioning passenger areas in aircraft includes a central air infeed module for the centrally regulated cabin ventilation system and an individual air infeed module...
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8113195 |
Bringing a multi-component jet into the visual field of a user
A device for supplying a multi-component jet into the visual field of a user, wherein the device has a line, an outlet opening and a transport unit. An oxygen-containing component and a...
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8104712 |
Aircraft fuselage element
An aircraft fuselage element includes an outer shell and an inner shell that is disposed with clearance relative to the outer shell. An intermediate space between the outer shell and the inner...
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8016650 |
Adjustable cabin nozzle
An aircraft air distribution system includes a base and first and second arrays of nozzle air transfer ports in the base. An adjustable flow plate is positioned over the nozzle air transfer ports....
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8016232 |
Aircraft cabin pressure descent detection and control system and method
Methods and apparatus are provided controlling aircraft cabin pressure, and more specifically engine bleed air manifold pressure, during aircraft descent. An aircraft engine bleed air manifold...
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8002218 |
Combination ventilation and overhead stowage bin system
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...
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7980928 |
Arrangement and method for utilizing the heat of waste air for heating the bilge area of aircraft
The present application describes an arrangement and a method for utilizing the heat of waste air for heating the bilge area of aircraft, wherein the bilge area is connected to a heat transfer unit...
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7871038 |
Systems and methods for providing airflow in an aerospace vehicle
Systems and methods for providing airflow in an aerospace vehicle are disclosed. A system in accordance with one embodiment includes an aerospace vehicle having an interior volume with a first...
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7849931 |
Integrated environmental control system for a cargo stowage compartment on a mobile platform
An integrated environmental control system for a cargo stowage compartment in a mobile platform, for example in a commercial passenger jet aircraft. A fire detection/suppression subsystem is...
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7837541 |
Method for reducing outside air inflow required for aircraft cabin air quality
A method for reducing outside air inflow required for aircraft passenger cabin air quality is provided. The method determines when passenger cabin air quality is the driving outside air inflow...
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7828640 |
Blower
A blower has an air outlet duct having an internal space, and an air outlet opening extending from the air outlet duct. A fan having a plurality of blades is positioned inside the internal space. A...
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7823834 |
Door configured to close an opening inside an aircraft
This door includes a device that permits air to flow through the door in one direction but prevents this flow of air in the opposite direction. On the attached illustration, the door includes at...
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7789346 |
Cabin air supply apparatus with filtered air
A method and apparatus for distributing air. The apparatus includes an air distribution vent that distributes air into a compartment, wherein the distribution of air into the compartment causes...
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7727057 |
Device and process for heating an aircraft cabin
The invention relates to a device (10) for heating an aircraft cabin and comprises a first hot air supply line (12) that leads to an air conditioning unit (14), a flow control valve (16) that is...
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7695355 |
Integrated housing for fan and alternate flow check valve
A single housing is utilized to mount both an internal fan, and an external alternate flow passage closed by a check valve. The alternate flow passage is defined between an inner and outer wall of...
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7673459 |
System and method for providing air to a compressor of an aircraft auxiliary gas turbine engine
A system for providing air to a compressor of an auxiliary gas turbine engine of an aircraft. A system turbine has an inlet adapted to receive compressed air from the aircraft. A system compressor...
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7670214 |
Systems and methods for intelligent alerting for cabin altitude depressurization
Methods and systems for providing a depressurization alert. An example method includes receiving a cabin depressurization discrete signal, determining if the cabin depressurization discrete signal...
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7658669 |
Aircraft cabin pressure controls with an open-loop motor control system: non-linear control law logic to compensate for excessive motor loads or motor degradation
A cabin pressure control system (CPCS) software control logic modification may boost the voltage applied to a motor when conditions are sensed indicating a combination of larger than normal cabin...
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7624732 |
Method and apparatus for extending flight crew's time of useful consciousness after decompression
Systems and methods are provided for regulating the pressure within an aircraft flight crew area during and/or after a decompression event. For example, an aircraft may include a flight crew area,...
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7556223 |
Vent system for an aerospace vehicle
An improved vent system for venting an internal cavity of an aerospace vehicle to an exterior surface of the aerospace vehicle generally includes a substantially concave vent inlet surface recessed...
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7497772 |
Quick change restrictor plate
A “quick change” restrictor assembly that allows quick rebalancing of flow-pressures within a duct system. The invention comprises a removable restrictor plate, a branch circuit for receiving the...
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7442238 |
Means for air fractionization
An aircraft, aircraft system and air fractionization device are provided. The air fractionization device is provided for use on board an aircraft. The air fractionization installation functions...
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7198062 |
Fluid control valve
A valve is provided for controlling a flow of a fluid between a first environment and a second environment. The valve includes a frame adapted to fit within a perimeter of an aperture in a divider...
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7093821 |
Fluid flow control valve
The present invention provides a fluid flow control valve for regulating the flow of fluid, and a method for assembling the valve. The fluid flow control valve includes a housing having a generally...
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7070496 |
Air outlet device for a vehicle, especially for an airplane
An air outlet device for a vehicle, especially for an aircraft, comprises a nozzle body with an air intake opening and an air outlet opening. The air outlet device further comprises a holding...
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7037187 |
System for distributing air to a row of seats in the passenger compartment of a means of transport or inside the room of a building
A system for the distribution of air to a row of seats in a passenger compartment of a means of transport, such as for example an aeroplane, train or bus, or in the room of a building, comprises a...
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7014557 |
Outlet device for the interior of a vehicle
The air outlet device (10) for the interior of a vehicle, particularly for being arranged above a seat of a vehicle such as, e.g., an airplane, a bus or the like, is provided with an air outlet...
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6971607 |
Aircraft air conditioning system mixer with corrugations
A mixer includes a fresh air tube defining a passage having an inlet receiving conditioned air from an air conditioning pack. The fresh air tube includes an outlet providing mixed air to a cabin of...
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6972788 |
Projection display for a aircraft cockpit environment
A projection display is provided according to one embodiment of the invention. The projection display includes a hollow case including a window opening, a screen formed on one portion of the case,...
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6955592 |
Air outlet device for vehicles, in particular airplanes, and method for assembling such an air outlet device
An air outlet device (1) for vehicles, in particular airplanes, comprises a panel (2) with at least one receiving opening, an air outlet (3) arranged in the receiving opening, and a sealing means...
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6908062 |
Reduced bleed vapor compression cycle environmental control system for aircraft
The present invention relates to A reduced bleed vapor compression cycle environmental control system for an aircraft. The environmental control system provides conditioned external ram air to...
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6817575 |
Integrated system for providing aircraft environmental control
The present invention relates to an integrated enviromental control system for an aircraft. The system uses bleed air from a propulsion engine to drive an air turbine which provides power to at...
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6796527 |
Integrated air turbine driven system for providing aircraft environmental control
The present invention relates to an integrated air turbine driving system for providing aircraft environmental control. The system has at least one air driven turbine for providing power to an...
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6786279 |
Forward in flight (IFE) entertainment cooling system
A forward in flight entertainment system (IFE) which allows air to be directed to and exhausted from the IFE equipment in isolation from the cabin conditioned air. Further, potential IFE generated...
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6776705 |
Apparatus and a method for supplying conditioned air to an aircraft
The present invention generally relates to a device and a method for supplying conditioned air for heating and/or cooling from a first environment to a second environment. More specifically, the...
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6761628 |
Control system and method for implementing fixed cabin pressure rate of change during aircraft climb
An aircraft cabin pressure control system that controls cabin altitude during aircraft ascent to a cruise altitude, such that, under most operational circumstances, the cabin altitude rate of...
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6752712 |
Slotted air distribution nozzle restrictor assembly
A restrictor plate assembly (46) for an air distribution nozzle (16) of an aircraft (13) includes a restrictor plate (84) and a support structure (80). The restrictor plate (84) has an outer...
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6736205 |
Aft in flight entertainment cooling system
An aft in flight entertainment system “IFE” which allows air to be directed to and exhausted from the IFE equipment in isolation from the cabin conditioned air. Further potential IFE generated smo...
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6719623 |
Remote controlled air conditioning nozzle
A device that allows a sitting airline passenger to control the direction and volume of the airflow from an overhead air conditioning nozzle by manipulating a remote control keyboard located near...
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6695578 |
Bleed valve system for a gas turbine engine
A bleed valve assembly includes a valve poppet having a bleed portion and a base portion separated by a radially extending flange. The radially extending flange is located about the perimeter of...
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6645064 |
Smoke evacuation device
A smoke evacuation device comprises a nozzle for connection to a source of clean air supply, the nozzle being adapted to vent clean air supply in all available directions in space therefrom to...
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6634597 |
Method and apparatus for controlling aircraft airflow
A method and apparatus for controlling aircraft airflow. An apparatus in accordance with an embodiment of the invention can include an air scoop having an inlet and an outlet and configured to...
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6619589 |
Flight crew and attendant rest environmental control system
The present invention provides a temperature control system for an aircraft ventilation system that couples with existing aircraft upstream ventilation system architecture and downstream...
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6551184 |
Method and device for air conditioning in vehicles
What is described here is a method of air conditioning in vehicles and in aircraft in particular, wherein the air flow supplied to the passenger cabin consists of outside air possibly heated to a...
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6527228 |
Aircraft environment controller
An environment control unit for an airplane is configured so that air is drawn out of a cabin (2), oxygen and water molecules alone are separated from the drawn air by a selective permeable...
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6443830 |
Device for supplying air to an airplane
Device for supplying air to an airplane. A device for supplying air to an airplane, which at least consists of means (3) for creating a forced air stream (4) and a pipe (5) to supply the forced air...
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6413159 |
Airplane cabin overhead air outlets
Passenger cabin ventilation air outlets located in the cabin ceiling blow air downward toward the passengers. An outlet for this location utilizes a series of high velocity jets exiting from a...
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6402610 |
Positive shut-off air outlet
A positive shut-off air outlet comprises a nozzle having an internal surface with a spherical radius of curvature, a disc mounted within the nozzle having an external surface with a spherical...
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6389826 |
High capacity air conditioning system with redundant staged recirculation air mixing for an aircraft
In an air conditioning system for an aircraft, two pre-mixing units respectively mix cold air from two air conditioning units with recirculated fuselage interior air from two recirculation units,...
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6375849 |
Integrated environmental control system and humidification system
In an aircraft, tap water is filtered, vaporized and injected into a trim line of an environmental control system. Filtering is performed by a reverse osmosis filter. Hot, humidified air leaving...
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