| B/E Aerospace. Inc. Patent applications |
| Patent application number | Title | Published |
|---|
| 20130147373 | Aircraft LED Washlight System and Method for Controlling Same - A modular area washlight illumination system and method for operating are provided that comprise an intelligent light module group that has: one or more light modules, each of which comprises a plurality of discrete illumination sources; a power supply; and an intelligent module group controller comprising: a) circuitry that controls the illumination levels of the illumination sources; and b) an interface for receiving and sending information. The system further comprises a system controller that comprises: a) an attendant control panel serving as a user interface; and b) a system controller interface that is connected to the module group controller interface. | 06-13-2013 |
| 20130127227 | EXTENDABLE SEAT PAN ASSEMBLY WITH COMFORT SPRING - An extendable seat pan assembly configured to be supported on spaced side walls of a seat frame and including a seat pan frame having spaced frame rails retained longitudinally parallel to and adjacent the side walls, and a seat pan slidably supported on the frame rails and defining an opening therethough spanned by a spring assembly including a plurality of springs. An aircraft passenger seat including an extendable seat pan assembly. | 05-23-2013 |
| 20130113250 | ELECTROMECHANICAL ACTUATION SYSTEM FOR AIRCRAFT PASSENGER SUITES AND METHOD - An electromechanical actuation system for an aircraft passenger suite for allowing passenger-initiated adjustment of a passenger seat and related passenger accoutrements including a suite control unit configured to receive command signals from a user interface, and a first line replacement unit comprising a first integral electronic control unit and a second line replacement unit coupled to the first line replacement, wherein the first electronic control unit controls operation of the first line replacement unit and the second line replacement unit in response to command signals received from the suite control unit. | 05-09-2013 |
| 20130081330 | AIRCRAFT INTERIOR DOOR ASSEMBLY - An aircraft interior door assembly, such as for a lavatory, including a door panel configured to simultaneously pivot and translate within its opening, a first pair of linear door guides running parallel to the door opening for guiding pivoting and translational movement of the door panel, the door panel pivotally attached to the first pair of linear door guides mid-span along its length, and a second pair of linear door guides running along an adjacent wall at an angle to the door opening for guiding an attached side of the door panel along the adjacent wall. | 04-04-2013 |
| 20130076214 | VEHICLE GALLEY - A modular integrated galley in a passenger vehicle, including a mounting rack in the form of a vertical wall including upper, middle and lower storage areas, at least one storage slot extending laterally between the middle and lower storage areas for storing a work surface therein, and a latch for ejecting the work surface at least partially from the slot into a position for being further extended into a fully deployed position by a user. An elongate hinge that extends vertically along a mounted edge of the doors and is adapted for allowing the door to move 180 degrees of travel between its closed and open positions is also disclosed. | 03-28-2013 |
| 20130068752 | DRAIN/FILL FITTING - An aircraft drain/fill fitting includes a housing adapted for being fitted into an opening between an aircraft interior and an aircraft exterior. The housing has an interior housing segment fluidly coaxially communicating with an exterior housing segment to define a liquid flow path therethrough, and a heater for applying heat to the interior housing segment. A hollow insert element is positioned in the interior housing segment in heat transfer contact with an inner wall of the interior housing segment. An elongate heat transfer probe is positioned in heat transfer contact with the hollow insert element and extends into the exterior housing segment to reduce the incidence of freezing of liquid in the exterior housing segment. | 03-21-2013 |
| 20130047630 | VEHICLE REFRIGERATOR HAVING A LIQUID LINE SUBCOOLED VAPOR CYCLE SYSTEM - A vapor cycle refrigeration system includes a thermoelectric device (TED) as a sub-cooler to sub-cool liquid refrigerant exiting a condenser to increase cooling capacity of an evaporator and pull down temperature within a refrigerated compartment quickly. The TED sub-cooler is turned off after initial temperature pull down and is not operated during steady state operation for maintenance of the compartment temperature. | 02-28-2013 |
| 20130043344 | HIGH-STRENGTH AIRCRAFT INTERIOR PANEL WITH EMBEDDED INSERT - An aircraft interior panel for supporting high-weight loads including a core panel sandwiched between structural plies, a panel insert embedded in the panel and passing through and interrupting the core panel, the insert having an elongate stem capped on each end with an enlarged flange, the elongate stem being arranged axially perpendicular to the core panel and the enlarged flanges being arranged parallel to the core panel, and facing sheets bonded outward of the panel insert for concealing the panel insert within the aircraft interior panel. | 02-21-2013 |
| 20130038241 | Methods, Apparatus and Articles of Manufacture to Calibrate Lighting Units - A system and appertaining method calibrate a color LED light unit comprising at least first-, second-, and third-color LEDs, comprising: a) defining a target color on a color map to calibrate; b) selecting initial calibration coefficients associated with the target color; c) storing the initial or updated calibration coefficients in a non-volatile memory of the light unit; d) controlling the light unit to drive the LEDs to attempt to emit the target color, producing an attempted color, utilizing the calibration coefficients; e) measuring the attempted color to determine if it matches the target color within a predefined tolerance; f) if the attempted color matches the target color, then terminating the method; g) if the attempted color does not match the target color, then performing the following; h) selecting a color component; i) adapting at least one calibration coefficient associated with the selected color component; and j) performing (c)-(i) again. | 02-14-2013 |
| 20130016517 | Aircraft Washlight System - Aircraft washlight systems having an asymmetric lens are disclosed. An example vehicle cabin illumination system includes a light source located one side of a surface of a vehicle cabin, and an asymmetric lens through which the light passes to illuminate the surface with a substantially uniform light distribution. | 01-17-2013 |
| 20120325964 | SPACE EFFICIENT LAVATORY MODULE FOR COMMERCIAL AIRCRAFT - A space efficient lavatory module for commercial aircraft includes an aft facing concave wall recess that provides a greater distance from an upper, forward facing portion of a cabin structure, such as an aircraft passenger seat to avoid having a passenger's head impact the aft facing lavatory or enclosure wall in a sudden aircraft deceleration. The aft facing concave wall recess also provides space for mounting of a protective cushion, in order to reduce a passenger's risk of head trauma in a sudden deceleration, as well as other items, such as a video monitor, a bassinet or infant bed, without inhibiting passenger movement. | 12-27-2012 |
| 20120318918 | FLEXIBLE-USAGE TRAVEL SUITE - A flexible-usage travel suite that includes an enclosure having a floor, surrounding walls defining a predetermined area and an egress/ingress opening. A seat is positioned adjacent a first side of the enclosure and is moveable between a deployed seating configuration and a stowed storage configuration against the first side of the enclosure. A bed is positioned adjacent a second side of the enclosure and is moveable between a deployed lie-flat configuration when the seat is in its stowed storage configuration, and a stowed storage position when the seat is in its deployed seating configuration. A utility chair and utility table are positioned within the enclosure and are moveable among a stowed position and a use position. | 12-20-2012 |
| 20120312030 | Thermoelectric Cooling System for a Food and Beverage Compartment - A thermoelectric cooling system includes a thermoelectric device that transfers heat from a cold side to a hot side via a Peltier effect, an air heat exchanger that transfers heat from air to the cold side, and a heat sink that transfers heat from the hot side to a fluid coolant. The system also includes a temperature sensor that measures a temperature of air, and a controller that controls a flow of electrical power to the thermoelectric device according to a temperature measurement. The system also transfers heat from the air heat exchanger to the heat sink via the thermoelectric device according to a heat conduction effect due to a temperature difference between the air heat exchanger and the fluid coolant. The controller may reduce an effective voltage across the thermoelectric device to reduce power consumption of the thermoelectric device. | 12-13-2012 |
| 20120307487 | Vehicle LED Reading Light Grouping System and Method - A method is provided for preparing a plurality of groupings of light-emitting diode (LED) lights, where each grouping comprises a plurality of LEDs that fall within a specified color range from respective target x, y color points, comprising: receiving a source group of LEDs from a supplier, the source group having a specified color range; measuring a color value for each LED in the source group with a color sensor; storing the measured color value along with a unique LED identifier; creating a first grouping of LEDs within the specified color range from a first target x, y color point by identifying a plurality of LEDs from the stored color values that fall within the specified color range and doing the same for a second grouping of LEDs. Lighting assemblies are constructed based on the group associations. | 12-06-2012 |
| 20120285335 | AIRCRAFT GALLEY - An aircraft galley includes a beverage center including one or more hot beverage makers, and one or more combination oven-chiller units for multiple replaceable meal carrier rotables. The beverage center may also include an espresso maker, a milk frothing device, a hot water dispenser, a pull out drip tray, drain pan or sink, and a control panel. The aircraft galley also includes a main work deck with a sliding, pull-out work deck portion, and may include one or more pull-out combination drain-sink drawers including one or more individual drain-sinks. | 11-15-2012 |
| 20120253752 | METHOD OF OPTIMIZING GEOMETRY OF A SEATING ELEMENT - A method of optimizing the geometry of seating components for a range of individual body shapes in a single posture or a variety of postures. The method includes defining a two-dimensional shape of a membrane with given deformation or elasticity characteristics optimized for supporting a defined population in a given posture, or multiple postures. | 10-04-2012 |
| 20120248833 | SEATBACK HOLDER FOR TABLET COMPUTERS - A seatback holder for a tablet computer including a bracket configured to releasably engage within a seatback pocket and a frame pivotally connected to the bracket configured to hold an installed tablet computer securely therein and pivot relative to the bracket to adjust the viewing angle of the installed tablet computer relative to a seatback. | 10-04-2012 |
| 20120240796 | MODULAR APPARATUS AND METHOD FOR COMPACTING TRASH - A trash compaction system includes a trash receptacle through which trash is input; a compaction chamber in which trash is compacted, the compaction chamber having a closeable receiving opening in communication with the trash receptacle to receive trash into the compaction chamber, the compaction chamber also having closeable ejection opening through which the compacted trash is ejected; and a compactor mechanism operatively coupled with the compaction chamber to compact trash in a direction generally perpendicular to a direction in which the compaction chamber receives the trash. | 09-27-2012 |
| 20120235453 | PLINTH-MOUNTED SEAT ASSEMBLY AND MOUNTING SUB-ASSEMBLIES - A seat mounting assembly including a swingarm configured for attachment to spaced-apart floor tracks, and a plinth having a seat mounted thereon mounted on the swingarm such that the swingarm is configured to deflect in a direction away from the plinth in response to floor deformation. An assembly for mounting a suite-style seat supported on a plinth to spaced floor tracks to isolate the plinth from floor deformation. | 09-20-2012 |
| 20120228919 | PASSENGER SEAT WITH SINGLE ACTUATOR SEAT MECHANISM - A passenger seat includes a rigid frame, a seat pan supported by the frame and movable relative to the frame, a leg rest pivotally attached to a forward end of the seat pan, a seat back pivotally attached to a rearward end of the seat pan, and a single actuator linked to the leg rest such that extension of the actuator causes the leg rest to pivot forward, the seat pan to move forward, and the seat back to recline. A method of adjusting the passenger seat includes activating the actuator such that extension of the actuator causes the leg rest to pivot forward, the seat pan to move forward, and the seat back to recline. | 09-13-2012 |
| 20120222520 | MOUNTABLE CORK PULLER - A mountable cork puller including a tray open on one major side thereof adapted to be mounted in a recess in a wall, a hinge pin associated with the tray, and a hinge pivotally carried on the hinge pin, the hinge attached at its free end to a cork puller such that the hinge swings the cork puller between a stowed position in the tray and a deployed use position removed from the tray. | 09-06-2012 |
| 20120206867 | TABLET HOLDER AND TABLET STOWAGE SYSTEM - A tablet holder including a frame configured to hold a tablet. A barrel is defined in the frame and opens through one side of the frame. A mounting post is pivotally and retractably received within the barrel, and a locking mechanism is provided for locking the mounting post against relative movement. A tablet stowage system includes a tablet holder, a container for stowing a plurality of tablet holders, and a galley cart for stowing the container. | 08-16-2012 |
| 20120137902 | SPACE-SAVING IN-FLIGHT TRASH COMPACTOR - A space-saving in-flight trash compactor, comprising a trash chute, a compactor mechanism, and a storage chamber that includes an interface for the trash chute. Trash deposited in the trash chute is channeled into the storage chamber. Either or both of the compactor mechanism and the storage chamber are rotatably attached to one or two axles. During maintenance or trash removal, the compactor mechanism or storage chamber may swivel around an axle to permit ease of access. | 06-07-2012 |
| 20120133180 | STOWABLE PASSENGER SEAT TRAY TABLE - A stowable tray table assembly including a tray table, an arm assembly supporting the tray table, and a frame comprising a vertical guide rail and a horizontal guide rail separately and consecutively guiding movement of the arm assembly, the arm assembly engaging the vertical guide rail when the tray table is in a vertical position and engaging the horizontal guide rail when the tray table is in a horizontal position. | 05-31-2012 |
| 20120074751 | PASSENGER SEAT ARMREST RECLINE MECHANISM - A passenger seat includes a seat back pivotably connected to a seat pan assembly, an armrest pivotally connected to the seat back, and a main linkage pivotably connected to the seat pan assembly at a first pivot point defining a first pivot axis. The main linkage is interconnected to the seat back through a secondary linkage and the main linkage is also interconnected to the armrest through a guide member that travels within a guide slot carried on the armrest and defining a guide pathway. Inclination of the seat back with respect to the seat pan assembly pivots the main link about the first pivot axis with respect to the seat pan assembly, which vertically moves the armrest with respect to the seat pan assembly, and maintains an upper surface of the armrest in substantially parallel relation with the seat pan assembly. | 03-29-2012 |
| 20120067230 | METHODS AND APPARATUS FOR COMPACTING TRASH - Methods and apparatus for compacting trash are disclosed. A disclosed example trash compacting system includes a trash receptacle, a collection bin, a compaction bin proximal to the collection bin, having a receiving opening to receive trash via the trash receptacle, and having an ejection opening through which compacted trash is ejected into the collection bin, and a compactor mechanism operatively coupled with the compaction bin to compact the trash within the compaction bin. | 03-22-2012 |
| 20120063081 | DOCKING STATION FOR A VIDEO MONITOR - A docking station for a video monitor including a base plate adapted to mount to a seat back, spaced-apart shafts rotatably mounted on the base plate including spaced apart hooks for engaging catches of the video monitor, a biasing member biasing the hooks toward a latching direction, alignment posts extending from the base plate for aligning the video monitor relative to the base plate, and an electrical connector mounted to the base plate for mating with an electrical connector of the video monitor to provide power and signals to the monitor. | 03-15-2012 |
| 20120038587 | TOUCH RESPONSIVE PRIVACY PARTITION - An aircraft passenger seat privacy partition including a screen selectively switchable between an opaque optical state and a substantially transparent optical state in response to a change in voltage applied to the screen, and a touch-responsive switch embedded in the screen for detecting a change in capacitance in the screen and applying the voltage change to the screen to selectively switch between the opaque and substantially transparent optical states. | 02-16-2012 |
| 20120038196 | AIRCRAFT PASSENGER SEAT RECLINE MECHANISM - An adjustable passenger seat having a seat recline mechanism and including a seat base having first and second non-intersecting seat path guide slots for guiding the travel of a translation guide assembly interconnected to a linear translating seat pan drive rail through the seat pan such that translational movement of the drive rail with respect to the seat base causes movement of the seat pan and the seat back between upright and flat seating positions. | 02-16-2012 |
| 20120032479 | DEPLOYABLE IN-SEAT CUP HOLDER - A deployable cup holder including linkage arranged such that a portion of the linkage is movable between a folded configuration positioned within a space defined in a seat, and a deployed configuration positioned forming a closed loop defining an opening between the linkage, the linkage including a ground link, first and second grounded links, and a coupler link, wherein the ground link and the coupler link are pivotably connected to each of the first and second grounded links to define a closed loop. | 02-09-2012 |
| 20120019164 | CALIBRATION METHOD FOR LED LIGHTING SYSTEMS - A method of operating a lighting fixture comprising a plurality of discrete illumination sources of distinguishably different color coordinates comprises determining target color coordinates and luminous flux at which to operate the lighting fixture, determining input electrical power values for each of the plurality of discrete illumination sources that substantially produce the target color coordinates and luminous flux by referencing a calibration data lookup table having calibration data based on measurements of the plurality of discrete illumination sources, determining a color mixing zone defined by three distinguishably different color coordinates of the plurality of discrete illumination sources within which the target color coordinates lie according to the calibration data, determining luminous flux ratios for each of the plurality of discrete illumination sources having one of the three distinguishably different color coordinates defining the color mixing zone that substantially produces the target color coordinates, and determining input electrical power levels for each of the plurality of discrete illumination sources that generate the determined luminous flux ratios. | 01-26-2012 |
| 20120014108 | LED LIGHTING ELEMENT - An LED lighting element having an H-shaped housing. The housing, which may be an extruded housing, has a first section and a second section which is separated from the first section by a cross bar. A back plate is positioned opposite of the crossbar and is removably secured to the first section. A heat sink is located within the housing while a microcontroller and LED drive/control technology and integrated power supply contacts the heat sink and is attached to the back plate. An LED PC board that is electrically connected to the microcontroller and LED drive/control technology and integrated power supply is positioned in the second section and is attached to the housing. An end cap for the housing along with a method for constructing the lighting element are also disclosed. | 01-19-2012 |
| 20120013252 | AIRCRAFT LED WASHLIGHT SYSTEM AND METHOD FOR CONTROLLING SAME - A method and associated illumination system are provided for illuminating an interior of a vehicle with a modular area illumination system, the modular area illumination system comprising: a system controller; and a plurality of an intelligent light module groups, each comprising: one or more light modules, each of which comprises a plurality of discrete illumination sources; a power supply; and an intelligent module group controller comprising: a) circuitry that controls the illumination levels of the illumination sources; and b) an interface for sending and receiving information; the method comprising: initializing each of the module groups to assign a unique address to respective module groups; sending a command, by the system controller, directly or indirectly, to each module group, the command being associated with a color and illumination value and setting; and receiving the command, by a module group, and adjusting a color and illumination of the illumination sources to the associated color. | 01-19-2012 |
| 20110309746 | MODULAR LIGHT EMITTING DIODE SYSTEM FOR VEHICLE ILLUMINATION - A light emitting diode (LED) unit is therefore provided, comprising: an LED module, comprising: a plurality of LEDs; LED drive circuitry that drives the LEDs; an LED control bus that carries LED illumination control information to the LED drive circuitry; and a housing that at least partially surrounds LED module components; a power supply and control module, comprising: a power supply that converts a first voltage level to a second voltage level; a microcontroller that receives illumination instructions from an external source; an LED drive controller that receives lighting instructions from the microcontroller and transmits LED illumination information to the LED drive circuitry; a housing that at least partially surrounds power supply and control module components; an interface that connects the LED drive controller to the LED control bus. | 12-22-2011 |
| 20110289939 | PERSONAL BEVERAGE WARMERS AND COOLERS FOR VEHICLE SEATS - Example personal beverage warmers and coolers for vehicle seats are disclosed. A disclosed example apparatus to regulate the temperature of a beverage near a seat of a vehicle, the apparatus includes: a base including a thermally conductive material that conducts heat in a direction that is at least one of to or from a container seated thereon, a thermoelectric device thermally coupled with the base and to be energized to exchange heat with the base, and a heat exchanger thermally coupled with the thermoelectric device and a liquid medium to exchange heat therebetween. | 12-01-2011 |
| 20110272991 | ARMREST ASSEMBLY FOR AIRCRAFT PASSENGER SEAT - An armrest assembly including an armpan defining an elongate channel and including slide-lock structure positioned about a top opening of the channel and at opposing ends thereof for engaging an armcap, an armcap covering the channel and having complimentary slide-lock structure and defining at least one cavity for receiving overmold material of an armpad, and an overmolded armpad covering a portion of the armcap and filling the at least one cavity of the armcap to retain the armpad on the armcap. | 11-10-2011 |
| 20110272548 | VIDEO BEZEL SEAT ATTACHMENT - A bezel assembly includes a bezel including an outer surface in which a recess is formed for receiving a video monitor, an inner side contoured to engage a seat back frame opposite the outer surface, a retaining lip extending outwardly from the inner side, and an internal rib connected to the inner side. At least one spring clip attaches the retaining lip to the seat back frame, and at least one spring-loaded connector attaches the internal rib to the seat back frame. | 11-10-2011 |
| 20110240797 | DEPLOYBALE LEGREST - A legrest assembly including a calf support hinged to a forward end of a seat frame and moveable between a stowed configuration generally vertically disposed below the forward end of the frame and a deployed configuration inclined above the stowed configuration, a foot support movable with and telescopically connected to the calf support, and a foot rest pivotally connected to the foot support and pivotable between a stowed configuration substantially parallel to the foot support and a deployed configuration extending outward from the foot support. | 10-06-2011 |
| 20110233339 | PASSENGER SEAT ASSEMBLY AND ASSOCIATED FLOOR PANEL STRUCTURE - A system is provided, including at least one floor panel adapted to matingly engage and be supported by a support structure; and securing means for securing at least one seat support to the floor panel; wherein the seat support corresponds to a vertical plane at a substantially horizontal end of at least one seat. | 09-29-2011 |
| 20110233337 | PASSENGER SEAT ASSEMBLY WITH ASSOCIATED FLOOR PANEL AND AIRCRAFT SIDEWALL ATTACHMENT, AND METHOD - An aircraft passenger seat assembly includes a seat frame on which is mounted at least one seat back, a seat pan and a plurality of seat legs and at least one seat floor panel having integrated floor panel seat tracks mounted therein and adapted for being mounted onto an aircraft deck. A mounting rail is mounted onto an aircraft fuselage sidewall, and leg track fasteners detachably secure the seat legs to the floor panel seat tracks and frame seat fasteners for mounting the seat frame to the sidewall mounted rail. | 09-29-2011 |
| 20110174170 | INTEGRATED VEHICLE GALLEY TRASH COMPACTOR - A space-saving in-flight trash compactor, comprising a trash chute, a compactor mechanism disposed above a level of the trash chute, and a storage chamber removably positioned below the compactor mechanism and below a level of the trash chute. The storage chamber is vertically aligned with the compactor mechanism. The trash chute is configured to channel trash disposed through an opening of the trash chute at a level of a counter top and above a level of a top of the storage chamber into an opening of the storage chamber at the top of the storage chamber. The opening of the trash chute may be horizontally offset from the vertical alignment of the storage chamber and compactor mechanism. | 07-21-2011 |
| 20110108666 | AIRCRAFT SEATS AND SEATING ARRANGEMENT - An aircraft seating arrangement including a single-piece seat bottom frame having a plurality of laterally spaced-apart fore and aft legs for being attached to and supporting the seat frame on an aircraft deck and a plurality of seat bottoms supported on the seat frame. A plurality of seat back support frames are carried by the seat bottom frame aft of respective ones of the seat bottoms. A seat pan and seat back are positioned on respective seat bottoms and seat backs for passenger occupancy. | 05-12-2011 |
| 20110101751 | SEAT PAN CAM FOLLOWER WITH DROP DOWN MECHANISM - A chair having an adjustable seat pan that can be moved from an angled to a flat position is disclosed. The chair includes a seat frame having a front end and a rear end with a seat back attached to the rear end of the seat frame. A seat articulator that includes a ramp bar that has a first end connected to the seat back and an upper edge with a second end displaced downward from the upper edge is adjacent to the seat frame. The seat pan is pivotally connected to the seat frame and a drop down link is pivotally attached to the seat pan. A cam roller is attached to the drop down link where it is positioned on the upper edge of the ramp bar in contact with the seat pan. | 05-05-2011 |
| 20110101750 | SEAT PAN DROP DOWN LINK - A chair having an adjustable seat pan is disclosed. The chair includes a seat frame having a front end and a rear end, a seat back attached to the rear end of the seat frame, a seat pan pivotally connected to the seat frame, and a seat drop down link having a first end attached to the seat frame and a second end in contact with a catch member located beneath the seat pan so that the seat pan can be raised and lowered from a flat position to approximately a 6° angle with respect to the seat frame. | 05-05-2011 |
| 20110095577 | MEAL TRAY WITH ADVERTISING DISPLAY - A meal tray assembly for being carried by an aft-facing side of a seat back for use by a person seated aft of the seat back is provided. The assembly includes a tray mountable to the seat back and including a first shell having a forward facing surface when in the stowed position and a second shell for mating with the first shell and having a rearward facing surface towards the aft-seated person when in the stowed position. A major recess is defined in the rearward facing surface of the second shell and an inwardly facing elongate flanged is carried by the rearward facing surface of the second shell and extending towards the major recess. A flexible screen is provided for being positioned in the recess by an interference fit between the inwardly facing flange and an engaging surface of the major recess. | 04-28-2011 |
| 20110058397 | SYSTEMS AND METHODS FOR POLYPHASE ALTERNATING CURRENT TRANSFORMER INRUSH CURRENT LIMITING - An inrush current protection circuit for a polyphase alternating current power system may include a plurality of current limiting resistors, each of which is electrically coupled in series between a respective one of a plurality of phases of the polyphase alternating current power source and a respective input of a polyphase transformer rectifier unit. The circuit may also include a plurality of power switches, each of which is electrically coupled in parallel with a respective one of the current limiting resistors, such that when each of the power switches is closed, essentially no electrical current flows through the respective current limiting resistor. The circuit may also include a power switch controller configured to control each of the power switches to be open such that an inrush current passes through the respective current limiting resistor rather than the power switch, and to be closed after a time delay has passed. | 03-10-2011 |
| 20100327648 | INSULATING COVER FOR FLAMMABLE CUSHIONING MATERIALS - An insulating cover for a cushioning material for providing a barrier against heat and flame, the insulating cover comprising at least one layer of aluminum film or ceramic fabric, at least one layer of fire-blocking material, and at least one layer of adhesive, wherein the insulating cover is flexible so as to conform to and move with an underlying cushioning material. The insulating cover may be positioned between a cushion and the protective fabric of an aircraft passenger seat. | 12-30-2010 |
| 20100327634 | CONVERTIBLE PASSENGER SEAT ASSEMBLY - A passenger seat assembly and method for converting the seat assembly between a three-seat configuration and a two-seat configuration includes a seat assembly base and first, second, and third seats mounted on the seat assembly base. The first and third seats define outboard seats and the second seat defines an inboard seat disposed between the outboard seats. The seat back of the inboard seat includes an upper portion movably mounted to the lower portion. The seat bottom is removable and repositionable between the three-seat configuration and the two-seat configuration to form a convenience area between the outboard seats. A power console movably mounted on the seat assembly base supports the seat bottom of the inboard seat and provides at least one power outlet for supplying electrical power. In particular, the inboard seat is convertible between a seating configuration and a non-seating configuration. | 12-30-2010 |
| 20100308167 | ARTICULATING PASSENGER SEAT - A passenger seat, having a seat back, and a seat bottom, including a seat pan, supported by a frame mounted on laterally spaced-apart legs for being mounted to the deck of the aircraft by track fittings. A seat back frame assembly and a seat bottom assembly are joined for articulating movement such that when the seat back is reclined, the seat pan is shifted forward and the forward end of the seat pan and thus the seat bottom is raised in order to maintain an appropriate passenger seating angle. | 12-09-2010 |
| 20100307350 | SPACE-SAVING IN-FLIGHT TRASH COMPACTOR - A space-saving in-flight trash compactor, comprising a trash chute, a compactor mechanism, and a storage chamber that includes an interface for the trash chute. Trash deposited in the trash chute is channeled into the storage chamber. Either or both of the compactor mechanism and the storage chamber are rotatably attached to one or two axles. During maintenance or trash removal, the compactor mechanism or storage chamber may swivel around an axle to permit ease of access. | 12-09-2010 |
| 20100253129 | PASSENGER SEAT WITH SINGLE ACTUATOR SEAT MECHANISM - A passenger seat includes a rigid frame, a seat pan supported by the frame and movable relative to the frame, a leg rest pivotally attached to a forward end of the seat pan, a seat back pivotally attached to a rearward end of the seat pan, and a single actuator linked to the leg rest such that extension of the actuator causes the leg rest to pivot forward, the seat pan to move forward, and the seat back to recline. A method of adjusting the passenger seat includes activating the actuator such that extension of the actuator causes the leg rest to pivot forward, the seat pan to move forward, and the seat back to recline. | 10-07-2010 |
| 20100230540 | AIRCRAFT SEAT WITH UPRIGHT SEAT BACK POSITION INDICATOR - An aircraft passenger seat that includes a frame with a seat bottom mounted for translating fore and aft movement, and a seat back linked to the seat bottom and mounted for generally vertical movement between a lowered and upright position. A stationary seat back shell assembly is provided within which the seat back is mounted for movement. A seat back position indicator is carried by the shell proximate a top end thereof and cooperates with the seat back. The seat back position indicator has a first condition indicating that the seat back is in the lowered position within the shell and a second condition indicating that the seat back is in the upright position within the shell. | 09-16-2010 |
| 20100224726 | WALL-MOUNTED POINT-OF-USE AIR CHILLER FOR AIRCRAFT GALLEY CART COMPARTMENT - A point-of-use air chiller unit for an aircraft galley cart compartment is provided comprising a generally flattened rectangular case, comprising two main surfaces having a substantially larger surface area than four remaining surfaces of the case, a condenser, a compressor, an evaporator, and an evaporator fan, wherein the condenser, compressor, and evaporator are connected in a standard refrigeration manner, and a plane parallel to the main surfaces passes through the condenser, the compressor, the evaporator, and the evaporator fan. | 09-09-2010 |
| 20100176632 | TOUCH SCREEN CONTROL INTERFACE FOR PASSENGER SEAT - An aircraft passenger seat position control apparatus is provided. The control apparatus includes a plurality of seat actuators operable to adjust the passenger seat to a selected one of a plurality of discrete seat positions and a touch-sensitive control interface having a plurality of touch-responsive sites thereon corresponding to the plurality of discrete seat positions. The control interface communicates with the plurality of seat actuators and is positioned in proximity to the aircraft passenger seat for use by a passenger seated in the passenger seat. The control interface is also adapted to output a signal to the plurality of seat actuators in response to a touch-selected position by the passenger to thereby adjust the position of the aircraft passenger seat to selected one of the plurality of discrete seat positions. | 07-15-2010 |
| 20100140398 | MODULAR GALLEY UNIT INCLUDING BEVERAGE MAKER - A galley unit comprising a plurality of mid-level modules and a plurality of high-level modules that are assembled together to form a modular galley unit, wherein at least one of the mid-level modules is a beverage maker unit. A combination comprising an aircraft and a modular galley unit, wherein at least one of the modules is a beverage maker unit. | 06-10-2010 |
| 20100128472 | LED LIGHTING SYSTEM - A lighting apparatus comprising a white LED and a RGB LED disposed on a mounting and at least partially enclosed by a housing. The RGB LED produces red, green and blue components of light. A white LED driver controls current to the white LED and a RGB LED driver controls current to the RGB LED. A lighting system including the lighting apparatus and a system controller having a memory in which preset lighting programs are stored. A method for method for providing wash lighting comprising the steps of emitting a current color and intensity from a white LED and from a RGB LED, receiving data representing a change of color and intensity from the current color and intensity for at least the RGB LED and emitting white light that is on the Planckian locus in the CIE 1931 chromaticity diagram. | 05-27-2010 |
| 20100116936 | PASSENGER SEATING ARRANGEMENT - The present invention provides an aircraft passenger seat assembly that includes: (a) first and second seats selectively movable between upright and reclined positions and adapted for being positioned beside and at inwardly-facing angles relative to each other; (b) a center console having a relatively wide aft end and a relatively narrow forward end for being positioned between the first and second seats; and © the relatively wide aft end of the center console including first and second foot wells therein adapted to permit the feet of a passenger seated in an aft-positioned first or second seat to extend therein when the aft-positioned first or second seat is in the recline position. | 05-13-2010 |
| 20100110706 | AIRCRAFT CABIN LIGHTING SYSTEM AND KIT THEREFOR - An aircraft cabin lighting kit includes: at least one lighting unit configured for installation in an aircraft cabin; a driving/dimming module generating output signals for controlling illumination of the at least one lighting unit according to command signals from a cabin management system; and at least one wire assembly interfacing the driving/dimming module with a power bus for receiving operational power, and a communication bus for receiving the command signals and for communicating the output signals to the at least one lighting unit. The present aircraft cabin lighting kit is certified by a governmental aviation-regulating body for installation in multiple aircraft. An aircraft cabin lighting system, which includes the kit, is also provided | 05-06-2010 |
| 20100109530 | AIRCRAFT CABIN LIGHTING SYSTEM AND KIT THEREFOR - An aircraft cabin lighting kit includes: a driving/dimming module generating output signals for controlling illumination of at least one lighting unit according to command signals from a cabin management system; and at least one wire assembly interfacing the driving/dimming module with a power bus for receiving operational power, and a communication bus for receiving the command signals and for communicating the output signals to the at least one lighting unit. The present aircraft cabin lighting kit is certified by a governmental aviation-regulating body for installation in multiple aircraft. An aircraft cabin lighting system, which includes the kit, is also provided | 05-06-2010 |
| 20100102611 | SEAT SWIVEL WITH BRAKE FOR INFINITE ROTATIONAL POSITION ADJUSTMENT - A seat swivel for providing angular adjustment of a seat to an infinite number of rotational positions with respect to a seat base. The seat swivel includes a swivel assembly having a swivel plate rotatably supported between a pair of fixed plates, the swivel plate being adapted to be affixed to the seat and the fixed plates being adapted to be affixed to a seat base. The seat swivel further includes a brake assembly having a mechanism for releasably retaining the seat in any one of the infinite number of positions when the seat is subjected to a first dynamic impact loading, the mechanism being either mechanically or electrically actuated, the mechanism being adapted to withstand a dynamic impact loading of up to about 16 g in at least one rotational position of the seat. | 04-29-2010 |
| 20100096502 | TOOL-LESS TRACK FASTENER - A tool-less track fastener for anchoring an aircraft seat to a track having spaced-apart access openings and a retaining slot interconnecting the access openings is provided. The track fastener includes a main body for attaching to a leg of an aircraft seat and a track stud positioned at least partially within the main body and having at least one groove circumferentially and an enlarged foot for engaging the retaining slot of the track. At least one locking pin is positioned within the main body to adjustably engage a selected groove of the track stud. A locking bracket is carried about the main body and moveable between a first position wherein the track stud is in an unlocked position and a second position wherein the track stud is locked in the retaining slot by engagement of the at least one locking pin and the selected groove of the track stud. | 04-22-2010 |
| 20100084592 | RINSE VALVE FOR VACUUM WASTE SYSTEM - The apparatus and method of the invention provides for a rinse valve for controlling the flow of rinse fluid to a vacuum waste receptacle. The rinse valve comprises a primary rinse fluid flow path and a poppet assembly intersecting the primary rinse fluid flow path. The rinse valve also comprises a solenoid-driven fluid control device having a solenoid armature movable between an inactive state in which the armature engages the poppet assembly to block flow of the rinse fluid through a poppet channel and an active state in which the solenoid armature is disengaged from the poppet assembly to allow flow of the rinse fluid through the poppet channel to raise the poppet assembly, permitting the flow of the rinse fluid through the primary rinse fluid flow path and out of the valve, the armature being located at all times out of the primary flow path of the rinse fluid. | 04-08-2010 |
| 20100084352 | MULTIPLE VORTEX WASTE SEPARATOR APPARATUS - A multiple vortex separator for drawing a substantially moisture-free airstream from a waste stream having an annular channel defining a first vortex flow path for separating liquid and solid waste from this waste stream and an inverted conical cavity between nested inverted cones defining a second vortex flow path that is isolated from the first vortex flow path for separating additional liquid and solid waste from the waste stream before it exits the vortex separator. | 04-08-2010 |
| 20100083832 | VORTEX WASTE SEPARATOR APPARATUS - A vortex separator for drawing a substantially moisture-free airstream from a waste stream having an annular channel defining a first vortex flow path for separating liquid and solid waste from this waste stream and preferably a filter unit with an inverted conical cavity between nested inverted cones defining a second vortex flow path that is isolated from the first vortex flow path for separating additional liquid and solid waste from the waste stream before it exits the vortex separator. In preferred embodiments, the separator includes a removable filter unit cartridge positioned within the outer cone and a helix isolator to respectively make use of the separator more convenient to use and more efficient. | 04-08-2010 |
| 20100083435 | FLUSH VALVE AND VACUUM GENERATOR FOR VACUUM WASTE SYSTEM - The apparatus and method of the invention provides for a flush valve for controlling the vacuum evacuation of waste from a receptacle. The flush valve comprises an inlet port for receiving the waste from the receptacle, an outlet port opposite the inlet port and in fluid communication therewith, a source of vacuum connected to the outlet port and a uniquely designed discharge disk disposed between the inlet and outlet ports for interrupting the flow of fluid therebetween. In the preferred embodiment the flush valve is integral with a latticed panel of the waste receptacle stand. | 04-08-2010 |
| 20100083433 | VACUUM WASTE SYSTEM AND METHOD FOR USING THE SAME - A vacuum waste system for use in a vehicle, such as a aircraft. The vacuum waste system includes a lightweight base assembly and a lightweight toilet bowl assembly mounted to the top of the base assembly. The toilet bowl assembly has downwardly extending members that engage in a sliding manner with horizontally extending members at the top of the base assembly to thus secure the toilet bowl assembly to the base assembly. A fastener, such as a nut and bolt assembly, can be coupled to the toilet bowl assembly and base assembly using a tool to thus secure the toilet bowl assembly to the base assembly. | 04-08-2010 |
| 20100072904 | AIRCRAFT LED WASHLIGHT SYSTEM AND METHOD FOR CONTROLLING SAME - A modular area washlight illumination system and method for operating are providing that comprises an intelligent light module group that has: one or more light modules, each of which comprises a plurality of discrete illumination sources; a power supply; and an intelligent module group controller comprising: a) circuitry that controls the illumination levels of the illumination sources; and b) an interface for receiving and sending information. The system further comprises a system controller that comprises: a) an attendant control panel serving as a user interface; and b) a system controller interface that is connected to the module group controller interface. | 03-25-2010 |
| 20100071384 | REFRIGERATION SYSTEMS AND METHODS FOR CONNECTION WITH A VEHICLE'S LIQUID COOLING SYSTEM - An exemplary refrigeration system for cooling food or beverages may use a liquid cooling system of a vehicle. The refrigeration system may include a compartment in which the food or beverages may be placed and removed, a chilled liquid coolant system having a connection through which liquid coolant is received from the liquid cooling system of the vehicle, and a heat exchanger operationally coupled with the chilled liquid coolant system and the compartment to transfer heat from the compartment into the liquid coolant. The refrigeration system may also include a second chilled coolant system through which a second coolant flows and a second heat exchanger operationally coupled with the second chilled coolant system and the compartment to transfer heat from the compartment. The chilled liquid coolant system and the second chilled coolant system may operate together as a cascade cooling system. | 03-25-2010 |
| 20100060044 | TRAY TABLE ASSEMBLY - A tray table assembly for a reclinable seat that includes a tray table support arm including a support arm guide member and a slot for receiving a seat frame guide member therein for providing vertically translation of the assembly with seat movement, a support arm guiding member defining a guiding surface and an assembly stowing detent, a tray table pivotably attached to the tray table support arm, and a mechanical stop for limiting rotating of the tray table support arm. | 03-11-2010 |
| 20100052395 | INTEGRATED LINKAGE/PINCH GUARD SYSTEM FOR LEG RESTS - A four-bar linkage system for a chair having a leg rest extension, the linkage system having a first set of linkage members of irregular geometric shapes connected at one end to an outboard portion of a leg extension platform and at a second end to a seat member. A second set of linkage members of irregular geometric shapes is connected to the first set of linkage members and at one end to an inboard portion of the leg rest platform and at a second end to the seat member. | 03-04-2010 |
| 20100050665 | METHOD AND APPARATUS FOR MAINTAINING A UNIFORM TEMPERATURE IN A REFRIGERATION SYSTEM - A refrigeration apparatus includes an air chiller including a fan, a storage enclosure defining a compartment, and a duct system. The air chiller blows chilled air into the duct system. The compartment has first and second openings, each of which is coupled to the duct system. Chilled air enters the first opening and exits the second opening, and vice versa. In one implementation, the first opening is at the top of the compartment and the second opening is at the bottom of the compartment. A control circuit may periodically cause the fan to change the direction of the chilled air flow. This effectively maintains a relatively uniform temperature throughout the compartment. | 03-04-2010 |
| 20100038482 | COMBINATION VENTILATION AND OVERHEAD STOWAGE BIN SYSTEM - The present invention provides 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 stowing luggage mounted to and supported by the at least one support duct. | 02-18-2010 |
| 20100032994 | SEAT ARTICULATION MECHANISM - A seat articulation mechanism including a seat pan member that travels along a pathway defined in a seat articulation linkage as the entire mechanism translates between an upright and sleeping configuration through a lounge configuration. The mechanism further includes main and secondary translation linkages, one of which is driven by a single actuator to drive the mechanism between the upright and sleeping configurations. | 02-11-2010 |
| 20100007185 | ONE-PIECE DRESS COVER FOR AIRCRAFT SEAT - A one-piece upholstery cover that covers all the visible surfaces of a typical seat such as seatback cushion, seat pan cushion, seat pan extension cushion, leg rest cushion, and leg rest extension cushion. A seat covering system is also disclosed. The seat covering system includes a single elongated piece of upholstery having a first end and a second end and a loop portion intermediate the first and second ends. A first attachment portion is adjacent to the first end of the upholstery, and at least one spring mechanism attached to the second end. A first and second pivot member are attached to opposite sides of a seat back of a reclining chair. These first and second pivot members are also fixed to a seat pedestal while a connecting member having a first end attached to the first pivot member and a second end attached to the second pivot member extends through the loop portion of the elongated piece of upholstery. | 01-14-2010 |
| 20100001136 | AIRCRAFT DOOR AND METHOD FOR USING THE SAME - An external door for use in accessing a cargo area of an aircraft fuselage. The door includes a locking system, a latching system, a lock monitoring system, an uplock used to secure the door in an open position, and an actuating system that assists in at least one of opening and closing the door. The locking system works by interfering with the movement of the latching system components. The locking system includes a monitoring device that prevents the aircraft from being pressurized in case of a malfunction in the locking system. The latching system includes a handle locking system that prevents operation of the latch handle by accident or by ground loading or flight forces. The systems of the door are preferably manually operated, and utilize rigid members. | 01-07-2010 |
| 20100000315 | ELECTRO-OPTIC LIQUID LEVEL SENSING SYSTEM FOR AIRCRAFT BEVERAGE BREWING - The electro-optic liquid level sensing system detects a level of liquid in a container having an upper opening, such as for a server container of a beverage maker for a transport system, such as for aircraft, trains, trucks, buses and the like. A support housing mates with the upper opening of the container, and a primary liquid level sensor is mounted in the support housing for non-intrusively measuring the liquid level. A secondary liquid level sensor may be mounted in the support housing to sense a predetermined liquid level to prevent accidental overflows. Protective lenses may be placed in front of the primary liquid level sensor. | 01-07-2010 |
| 20090316437 | QUICK DISCONNECT LIGHTING SYSTEM - A lighting system that includes a quick disconnect mounting feature that permits the relocation of the lighting fixture without rewiring or use of loose hardware. The lighting system is comprised of a housing that surrounds a power module and a control module, where the control module is electrically connected to a protocol module. A printed circuit board interface electrically connects the power module to the control module, and a light source is electrically connected to the PCB interface. | 12-24-2009 |
| 20090301120 | AIRCRAFT GALLEY REFRIGERATION SYSTEM INCLUDING A REDUCED WEIGHT AND DEPTH STORAGE COMPARTMENT COOLING APPARATUS - Embodiments of a storage compartment cooling apparatus include a liquid circulation system configured to circulate a liquid coolant having a temperature lower than an ambient temperature. The embodiments also include a centrifugal fan configured to cause a gas to flow in contact with the liquid circulation system and thereby cool the gas. The centrifugal fan is configured to receive the gas from a direction approximately parallel with an axis of rotation of the fan and output the gas to a direction approximately perpendicular with the axis of rotation of the fan. Embodiments of the apparatus also include a duct configured to direct the gas into contact with the liquid circulation system and through the centrifugal fan. | 12-10-2009 |
| 20090237943 | FLUSH MOUNT READING LIGHT - A lighting system comprising a generally conical shaped optical housing having a focal point and a light source. The light source, for example, an LED, is disposed in the focal point of the optical housing. A lens surrounds at least a portion of the light source and encloses a cavity aligned with the light source. The top output surface of the lens is distal from the focal point of the optical housing. The optical housing is attached to an electrical board connected to the light source and an external housing at least partially encloses the optical housing, the light source and the electrical board. | 09-24-2009 |
| 20090200422 | CLASS DIVIDER FOR AIRCRAFT CABIN - A class divider for an aircraft passenger cabin is provided. The class divider includes a partition positioned immediately aft of a rear row of seats in a first predetermined class area of the aircraft cabin and an aft-facing panel having a width and height generally corresponding to a width and height of the rear row of seats. One or more passenger convenience features selected from the group of video monitors, tray tables, and magazine storage pockets are provided on the aft-facing panel for use by passengers seated immediately aft of the partition in a front row of a second predetermined class area of the aircraft cabin. | 08-13-2009 |
| 20090121523 | CONVERTIBLE PASSENGER SEAT ASSEMBLY - A passenger seat assembly and method for converting the seat assembly between a three-seat configuration and a two-seat configuration includes a seat assembly base and first, second, and third seats mounted on the seat assembly base. The first and third seats define outboard seats and the second seat defines an inboard seat disposed between the outboard seats. The seat back of the inboard seat includes an upper portion movably mounted to the lower portion. The seat bottom is removable and repositionable between the three-seat configuration and the two-seat configuration to form a convenience area between the outboard seats. A power console movably mounted on the seat assembly base supports the seat bottom of the inboard seat and provides at least one power outlet for supplying electrical power. In particular, the inboard seat is convertible between a seating configuration and a non-seating configuration. | 05-14-2009 |
| 20090108133 | Split handle for aircraft door - A handle for use in operating a door of an aircraft. The handle is fixed to a shaft and rotates the shaft about an axis. The handle includes multiple separately movable sections, the sections arranged so that each section has a limited range of movement separate from the other. The handle is capable of operating the door when the sections are moved substantially in unison. The handle also provides positive actuation of movable door components. | 04-30-2009 |
| 20090107163 | ULTRA SMALL AIR CHILLER FOR AIRCRAFT GALLEY - An aircraft-galley chiller, enclosed in a housing, including an evaporator condensate drying device. The galley chiller may operate on DC power and may be transported from one cart to another to provide chilled air to a particular cart. | 04-30-2009 |
| 20090045665 | VEHICLE SEATING WITH FOOT REST - A passenger seat for a vehicle having a floor includes a footrest positioned forward of a seat bottom. The footrest includes a resilient support surface positioned above the floor for supporting a passenger's feet. The footrest may be an enclosure suspended below the bottom of a forward-positioned seat. In an alternative embodiment, the footrest may include a resilient support surface footrest which allows each of a passenger's feet to be supported above the floor in different longitudinal positions. | 02-19-2009 |
| 20090044547 | Method and apparatus for maintaining a uniform temperature in a refrigeration system - A refrigeration apparatus includes an air chiller, a storage enclosure defining a compartment, a duct system, and a valve system. The air chiller blows chilled air into the duct system. The compartment has a first and a second opening, each of which is coupled to the duct system. The valve system has valves that can be moved to route the chilled air so that it enters into the first opening and exits the second opening, or vice versa. In one implementation, the first opening is at the top of the compartment and the second opening is at the bottom of the compartment, and the valve system is controlled by a control circuit that periodically switches the valves (via an actuator) to change the direction of the chilled air. This effectively maintains a relatively uniform temperature throughout the compartment. | 02-19-2009 |
| 20080315657 | Seat headrest - A headrest support assembly capable of moving a headrest simultaneously in an up/down and fore/aft position. The headrest support assembly is located in a seat back and includes a headrest frame mounted on a support bracket, the support bracket includes a first and second guide track spaced apart from one another. Each guide track defines a substantially vertical first channel and a curved second channel therein. A first and second support pillar is mounted to the headrest frame. These first and second support pillars are located adjacent to the first and second guide track, respectively. A first and second guide roller is located on each of the first and second support pillars. The first guide roller is positioned within the first channel and the second guide roller is positioned within the second channel of the respective guide tracks. | 12-25-2008 |
| 20080315643 | One-piece dress cover for aircraft seat - A one-piece upholstery cover that covers all the visible surfaces of a typical seat such as seatback cushion, seat pan cushion, seat pan extension cushion, leg rest cushion, and leg rest extension cushion. A seat covering system is also disclosed. The seat covering system includes a single elongated piece of upholstery having a first end and a second end and a loop portion intermediate the first and second ends. A first attachment portion is adjacent to the first end of the upholstery, and at least one spring mechanism attached to the second end. A first and second pivot member are attached to opposite sides of a seat back of a reclining chair. These first and second pivot members are also fixed to a seat pedestal while a connecting member having a first end attached to the first pivot member and a second end attached to the second pivot member extends through the loop portion of the elongated piece of upholstery. | 12-25-2008 |
| 20080277530 | VENT DOOR SYSTEM WITH LEVER MECHANISM - An aircraft vent door system includes a vent door for a vent on an aircraft door. A cam, having a groove, is disposed on the vent door. The system also includes a movement assembly, which includes a roller disposed within the groove, and a lever coupled to the movement assembly. A portion of the lever extends beyond and proximate to the perimeter of the vent door. A second lever may also be attached to the aircraft door. The first lever pivots in response to the movement of the movement assembly, and urges the second lever to pivot. The second lever, in turn, urges the vent door open, thereby overcoming the sticking effect of, for example, built up ice or other obstructions. | 11-13-2008 |
| 20080276428 | AIRCRAFT DOOR HINGE ASSEMBLY - A hinge assembly for use with a door, in particular, an aircraft door, that enables the door to remain substantially parallel to the fuselage of the aircraft when the door is open and closed. The hinge assembly includes a door support assembly that couples to the door, and a hinge arm assembly. The hinge arm assembly includes a first gear assembly that couples to the fuselage, a second gear assembly that couples the hinge arm assembly to the door support assembly, and a linkage assembly coupled to the first and second gear assemblies. The first and second gear assemblies and linkage assembly cooperate to move the door support assembly and hinge arm assembly with respect to each other to maintain the door substantially parallel to the aircraft when moving the door toward an open position. | 11-13-2008 |
| 20080253122 | LED LIGHTING SYSTEM FOR RETROFITTING AN AIRCRAFT CABIN FLUORESCENT LIGHTING SYSTEM - A system and method are provided for retrofitting a fluorescent lighting system, for example a passenger cabin fluorescent lighting system on a vehicle such as an aircraft. The present system may include at least one LED lighting unit for replacing, in situ, at least one fluorescent light of the fluorescent lighting system, and a control module for replacing, in situ, at least one ballast-type unit of the fluorescent lighting system that illuminates the at least one fluorescent light. The present system may further include a master control module, which may replace, in situ, an inverter of the fluorescent lighting system. The present method may include steps of: replacing at least one fluorescent light, in situ, with at least one LED lighting unit; and replacing at least one ballast-type unit, in situ, with at least one control module configured to control illumination of the LED lighting unit. | 10-16-2008 |
| 20080203227 | AIRCRAFT PASSENGER ACCOMMODATION UNIT WITH DEPLOYABLE BED - A passenger accommodation unit with a deployable bed includes a passenger seat and a passenger bed positioned relative to the seat and adapted for movement between a stowed position in which the bed is upright and adjacent to the seat, and a deployed position in which the bed is horizontal for use and overlaps and is supported in part by the seat. The unit can include a credenza positioned adjacent the seat and between the seat and the bed that supports the bed when deployed. | 08-28-2008 |
| 20080196442 | AIRCRAFT GALLEY REFRIGERATION SYSTEM WITH MULTI-CIRCUIT HEAT EXCHANGER - An aircraft galley refrigeration system is provided which, in one embodiment, includes: first and second galleys; a first chiller for providing a first heat transfer fluid to the first galley; a second chiller for providing a second heat transfer fluid to the second galley; and a heat exchanger including a first circuit and a second circuit, the first circuit connecting the first galley with the first chiller, and the second circuit connecting the second galley with the second chiller. In another embodiment, the system includes a first cooling subsystem with a first heat transfer fluid, a second cooling subsystem with a second heat transfer fluid, and a heat exchanger that thermally couples the first and second cooling subsystems for distributing heat between the first and second heat transfer fluids. | 08-21-2008 |
