A retainment assembly that includes a proximal retainer member that is movable between a first retracted position, a second retracted position and a deployed position, a distal retainer member that is movable between a retracted position and a deployed position. When the proximal retainer member moves from the deployed position to the first retracted position the distal retainer member does not move, and when the proximal retainer member moves from the deployed position to the second retracted position the distal retainer member moves from the deployed position to the retracted position.
Embodiments of the present disclosure relate generally to galley trolley compartment doors that replace traditional trolley retainer latches used to secure trolleys when positioned in galley compartments. The galley trolley compartment doors are designed with engaging arms that help secure the trolleys in place under required loads. Some embodiments of the galley trolley compartment doors are designed with thicknesses that can help improve cooling of the trolley compartment.
Embodiments of the present disclosure relate generally to noise attention systems for use in connection with air chiller systems or any other systems that incorporate a blower wheel for moving air through the system. In one example, because such systems incorporate a blower wheel that can create undesirable noise, there is provided a perforated housing or plate and a noise reducing cover in order to attenuate generated noise.
Embodiments provide systems and methods for releasing grey water from an aircraft sink or sump using an improved waste water air stop valve (10). The valves described herein allow drainage of waste water, without air leakage. Additionally, if drainage in the piping is blocked, the valves are designed to ensure that water cannot flow back into the sinks or sumps.
F16K 31/26 - Moyens de fonctionnementDispositifs de retour à la position de repos actionnés par un fluide et actionnés par un flotteur commandant une soupape de levage par l'intermédiaire d'une transmission dont l'enchaînement des pièces relie un seul flotteur à une seule soupape la soupape obéissant à un mouvement rectiligne et le flotteur étant monté sur un bras articulé à pivot
F16K 17/30 - Soupapes ou clapets limiteurs de débit fonctionnant par différence de pression entre deux points de l'écoulement et agissant directement sur l'élément d'obturation dans un sens uniquement sous l'action d'un ressort
Embodiments of the invention described herein thus provide systems and methods for improved securement of a cargo cover/flexible door to a cargo container. The systems generally provide securement using cooperating frame securement features positioned on the cargo container and securement plates positioned on door straps of the cargo cover.
Embodiments of the invention described herein thus provide systems and methods for improved securement of a cargo cover/flexible door to a cargo container. The systems generally provide securement using an integrated hook shape that is formed into the frame extrusions of the cargo container. This internal shape provides a construction that is less vulnerable to damage, can reduce the repair ratio, and the out of service time for the unit.
Embodiments of the present invention provide a laminated glass surface (12) for an aircraft or other passenger transportation vehicle surface. Specific features may include a glass substrate (18) that is associated with an adhesive layer (20) to form a laminated glass (12). The glass substrate may be an ultrathin glass substrate and/or a strengthened glass substrate. The laminated glass may then be secured to an aircraft surface.
B32B 17/06 - Produits stratifiés composés essentiellement d'une feuille de verre ou de fibres de verre, de scorie ou d'une substance similaire comprenant du verre comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique
Embodiments of the invention described herein thus provide various features that help maximize the use of the trash compartment space on single aisle aircraft. There is provided an integral compacting system, as well as a translating bin system. These features may be used alone or in combination with one another.
A47B 77/08 - Dispositions pour des emplois particuliers des compartiments ou autres éléments pour l'incorporation d'appareils mécaniques, y compris ceux fonctionnant par action hydrauliqueDispositions pour des emplois particuliers des compartiments ou autres éléments pour l'incorporation d'appareils de cuisson, de refroidissement, ou de lessive
A47B 81/00 - Meubles à tiroirs, étagères ou rayonnages spécialement adaptés à d'autres usages particuliers, p. ex. pour stocker des fusils ou des skis
Embodiments of the present invention relate generally to improved monuments for use in aircraft and other passenger transport vehicles. The monuments provide improved storage options for space-saving on-board the
COMMISSARIAT A I'ENERGIE ATOMIQUE ET AUX ENERGIE ALTERNATIVES (France)
Inventeur(s)
Libis, Jean-Paul
Masset, Franck
Brunaux, Yannick
Hoogeveen, Andreas
Muyu, Fredric
Tochon, Patrice
Fourmigue, Jean-François
Boudehenn, François
Bourdon, Delphine
Colasson, Stéphane
Abrégé
Embodiments of the present invention relate generally to improved cooling systems and methods for use on aircraft trolleys (12) and compartments. The systems use absorptive cooling with thermal conductive plates (18) strategically positioned in order to keep trolleys (12) and their contents cooled.
The invention relates to a locking assembly for locking an aircraft interior structure(13)to an internal mounting frame (2) comprising :a sliding element (1) which is suitable for insertion in the internal mounting frame (2),a height adjustment assembly, comprising a lower and an upper height adjustment part (4, 5). The assembly further comprises a fitting (6) attachable to the aircraft interior structure, having a recess wherein a projection (19) of the upper height adjustment part (5) is received, wherein the fitting (6) can be moved with respect to the projection(19) in a plane defined by X1- and Y1- directions. Further provided is a locking bolt (11) received in the upper height adjustment part (5) for locking the fixation element(9), the fitting(6), and the height adjustment parts(4, 5) to the sliding element (1).
The invention relates to a locking assembly (16) for locking an aircraft interior structure, such as a galley, to an aircraft main support structure, such as a floor hard point, comprising : -a cylindrical adjustment bushing (4) having a hollow cylindrical space (15), the adjustment bushing having an outer thread (12) that engages an inner thread of a through-hole (3) arranged in a fitting (7) attachable to or part of the aircraft interior structure, wherein the adjustment bushing can be rotated around its centre line to adjust the height of the fitting in a Z-direction, -a cylindrical outer eccentric bushing (2) inserted in the hollow cylindrical space (So) of the adjustment bushing, the outer eccentric bushing having an eccentric longitudinal hollow cylindrical space whose centre line is placed at a distance from the centre line of the cylindrical outer eccentric bushing, -a cylindrical inner eccentric bushing (1) inserted in the hollow cylindrical space of the outer eccentric bushing, the inner eccentric bushing having an eccentric longitudinal hollow cylindrical space (Si) whose centre line is placed at a distance from the centre line of the inner eccentric bushing, the inner and outer eccentric bushings (1, 2) allowing adjustment of the fitting in a plane perpendicular to the Z-direction, -a locking bolt (8) inserted in the hollow cylindrical space of the inner eccentric bushing, the locking bolt engaging an elongated projection (18) to lock the assembly (16), wherein the adjustment bushing is provided with a visual indicator (17) for indicating its relative position in Z-direction with respect to the fitting. The invention also relates to an aircraft comprising such a locking assembly, as well as a method for locking an aircraft interior structure to an aircraft main support structure.
The invention relates to a locking assembly for a galley container comprising: a picklock arranged on a first galley container part, a locking mechanism arranged on a second galley container part for engaging the picklock, the first and second galley container parts being moveable towards and away from each other to close and open the galley container, the locking mechanism being moveable between a release position, wherein the picklock is released from the locking mechanism, and a lock position wherein the locking mechanism can engage the picklock to lock the first container part to the second container part, characterized in that a blocking element is provided that in a block position prevents the locking mechanism from moving to the lock position and in an unblock position allows the locking mechanism to move to the lock position. Another aspect of the invention relates to a galley container provided with such a locking assembly.
E05B 63/20 - Serrures à caractéristiques structurales particulières avec dispositions indépendantes du mécanisme de verrouillage pour maintenir le pêne en position de retrait mises hors fonction automatiquement quand le battant est fermé
Disclosed are crew rests that may be powered by the outputs of a fuel cell system or other suitable power source. For example, but not limited to, a combination of the water, oxygen-depleted air, thermal energy and/or electrical energy generated by the fuel cell system may be used to supply the crew rest with its various power and water needs, helping to make the crew rest autonomous from the aircraft's main power systems.
In a craft such as a passenger aircraft, an apparatus is provided for storing and retrieving service trolleys (110) in a craft having a passenger deck (150) and a cargo bay. The apparatus can comprise a container (101) located in the cargo bay (100) and configured to hold at least one service trolley (110). The apparatus can also comprise a pillar (102) located on the passenger deck, and the pillar can be configured to receive at least one service trolley. The apparatus can also comprise a lift (103) configured to move the at least one service trolley between the container and the pillar. The apparatus can use the electricity, heat, and by-products from an integrated fuel cell system (106) to power a trolley distribution system and fulfill catering purposes, like heating and cooling.
Autonomous trolleys include an integrated power source, which energy can be utilized for integrated trolley systems such as a wheel assist module, heating module, and cooling module. The power source may include a fuel cell system or a rechargeable electrical energy storage device or a combination thereof. The rechargeable electrical energy storage device can be charged by any other power source, including a fuel cell system. The trolley can also be equipped with a fuel tank for easy and safe refueling of a fuel cell system.
Described are power management systems having at least one fuel cell system, a power distribution unit, at least one galley insert, a galley network controller, a control panel, and/or at least one battery pack. The power management system compares a power output from the power distribution unit to a maximum load level and/or to a minimum load level, instructs the galley network controller to cycle the galley insert off and/or set an operation of the galley insert to a lower power consumption level when the power output approaches and/or is above the maximum load level, and instructs the galley network controller to cycle the galley insert on and/or set the operation of the galley insert to a higher power consumption level when the power output approaches and/or is below the minimum load level.
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