A system for validating seal integrity includes a part forming tool having a supporting surface against which a composite part is formed and a surrounding surface. A caul sheet overlays the part. A vacuum bag is coupled to a perimeter of the caul sheet and disposed against the surrounding surface. The vacuum bag is coupled to the surrounding surface via an outer seal and an outer vacuum chamber is defined between the surrounding surface and the vacuum bag. An inner seal couples the vacuum bag to a perimeter of the caul sheet such that an inner vacuum chamber is defined between the caul sheet, the vacuum bag, and the supporting surface. A flow sensor is fluidically coupled with each vacuum chamber. A valve is selectively operable to fluidically couple and decouple the chamber and the vacuum source and/or to fluidically couple and decouple the chamber and an atmospheric pressure source.
A method includes forming an opening in a core structure panel. The opening extends through a first laminate skin and at least partially through a core of the core structure panel. The method includes positioning a core repair plug in the opening. The core repair plug comprises a triply periodic minimal surface (TPMS) structure to replace the core removed during formation of the opening. The method includes adhering the TPMS structure to the core adjacent to the opening. The method also includes repairing the first laminate skin.
B62D 27/02 - Assemblages entre sous-ensembles de la carrosserie rigides
B32B 3/08 - Caractérisés par des caractéristiques de forme en des endroits déterminés, p. ex. au voisinage des bords caractérisés par des éléments ajoutés à des endroits déterminés
B32B 5/18 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par le fait qu'une des couches contient un matériau sous forme de mousse ou essentiellement poreux
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B60S 5/00 - Maintenance, entretien, réparation ou révision des véhicules
3.
CORE STRUCTURE PANEL WITH A TRIPLY PERIODIC MINIMAL SURFACE CORE
A core structure panel includes a first skin and a triply periodic minimal surface (TPMS) core additively manufactured as a unit. The core structure panel also includes a second skin coupled to the TPMS core. The TPMS core is positioned between the first skin and the second skin.
B29C 73/06 - Réparation d'articles faits de matières plastiques ou de substances à l'état plastique, p. ex. d'objets façonnés ou fabriqués par utilisation de techniques couvertes par la présente sous-classe ou la sous-classe utilisant des éléments préformés utilisant des bouchons insérés dans la perforation et l'obturant
B32B 3/12 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche discontinue, c.-à-d. soit continue et percée de trous, soit réellement constituée d'éléments individuels caractérisés par une couche d'alvéoles disposées régulièrement, soit formant corps unique dans un tout, soit structurées individuellement ou par assemblage de bandes indépendantes, p. ex. structures en nids d'abeilles
B33Y 80/00 - Produits obtenus par fabrication additive
4.
REAL TIME MULTIPLE AGENT ENGAGEMENT DECISION SYSTEM
Agent/client pairs in at least one priority tier are determined. A matrix value is determined for each agent/client pair based on the client rank of the agent/client pair. An engagement capability parameter is determined for each agent/client pair. The matrix value for each disallowed agent/ranked client value is set to a zero value. All possible engagement options are evaluated. Candidate pair paths are determined by determining pair paths having a highest initial path value. The initial path value of each candidate pair path is decreased based on agent/client pairs in the candidate pair path that are urgent agent/client pairs or risky agent/client pairs to derive a final path value for each candidate pair path. A best path is determined based on the final path value for each candidate pair path. At least one engagement decision is derived based on the best path and transmitted towards agents in the best path.
Cover apparatus for use with aircraft hinge interfaces are disclosed. An example cover apparatus includes a body defining a first side and a second side opposite the first side. The body is dimensioned to provide a stop against an outer surface of a bearing. A boss protrudes from the first side of the body. The boss is dimensioned for a press-fit connection with a bearing bore of the bearing. A knob protrudes from the second side of the body opposite the first side.
An aircraft includes a flight deck including a flight deck door configured to be moved between an open position and a closed position, a first monument, second monument, and a secondary barrier door moveably secured between the first monument and the second monument. The secondary barrier door is configured to fold into a stowed position in which a path to the flight deck is open, and unfold into a deployed position in which the path to the flight deck is closed.
A system and a method include an artificial intelligence (AI) control unit configured to: receive a schedule for a pilot of an aircraft, receive survey answer data from the pilot, use one or more machine learning models to analyze the schedule and the survey answer data, and assess a readiness level of the pilot based on the schedule and the survey answer data. The aircraft is operated in accordance with the readiness level as assessed by the AI control unit.
A propellant valve includes a ferromagnetic shell and a pair of coils within an opening of the ferromagnetic shell. The propellant valve includes a bobbin extending from an upper section of the ferromagnetic shell to a lower section of the ferromagnetic shell. The bobbin seals the opening of the ferromagnetic shell. The propellant valve includes an upper ferromagnetic pole coupled to an upper portion of the bobbin. The propellant valve includes a lower ferromagnetic pole coupled to a lower portion of the bobbin. The propellant valve includes a ferromagnetic filter retainer coupled to the upper ferromagnetic pole. The propellant valve includes a magnet configured to move between a top portion of the lower ferromagnetic pole and a bottom portion of the ferromagnetic filter retainer based on a magnetic field generated by the pair of coils.
F16K 31/06 - Moyens de fonctionnementDispositifs de retour à la position de repos électriquesMoyens de fonctionnementDispositifs de retour à la position de repos magnétiques utilisant un aimant
F16K 31/08 - Moyens de fonctionnementDispositifs de retour à la position de repos électriquesMoyens de fonctionnementDispositifs de retour à la position de repos magnétiques utilisant un aimant utilisant un aimant permanent
9.
USE OF A LOW BANDGAP ABSORBER REGION IN A LASER POWER CONVERTER
A low bandgap absorber region (LBAR) used in a laser power converter (LPC). The laser power converter is comprised of one or more subcells on a substrate, wherein at least one of the subcells has an emitter and base, with the low bandgap absorber region coupled between the emitter and base. The emitter and base are comprised of a material with a bandgap higher than a wavelength of incident laser light, and the low bandgap absorber region is comprised of a material with a bandgap lower than the emitter and base. The emitter and base are transparent to the incident laser light, and the low bandgap absorber region absorbs the incident laser light and generates a current in response thereto, such that the current is controlled by the material and thickness of the low bandgap absorber region. The low bandgap absorber region is configured to produce a current balanced to the subcells connected in series.
H10F 10/142 - Cellules photovoltaïques ayant uniquement des barrières de potentiel du type à homojonction PN comportant plusieurs homojonctions PN, p. ex. cellules dites "tandem"
H10F 10/161 - Cellules photovoltaïques ayant uniquement des barrières de potentiel du type à hétérojonction PN comportant plusieurs hétérojonctions PN, p. ex. cellules dites "tandem"
H10F 77/14 - Forme des corps semi-conducteursFormes, dimensions relatives ou dispositions des régions semi-conductrices au sein des corps semi-conducteurs
10.
Pneumatic System Flow Balancing Architecture and Method
A pneumatic system incorporated within a platform. The platform includes an air source that supplies air to an outlet and associated component. The pneumatic system includes conduit that extends between the air source to the outlet. A balancing valve and a flow control valve are positioned along the conduit to adjust the flow of air. The balancing valve and the flow control valve are controlled to provide the air to the outlet to meet the demands of the component. The control also minimizes changes in demand of air from the air source.
B64C 21/04 - Moyens permettant d'influencer l'écoulement d'air sur les surfaces des aéronefs en agissant sur la couche limite par utilisation de fentes, de conduits, de surfaces poreuses ou de dispositifs similaires en vue du soufflage
B64C 21/08 - Moyens permettant d'influencer l'écoulement d'air sur les surfaces des aéronefs en agissant sur la couche limite par utilisation de fentes, de conduits, de surfaces poreuses ou de dispositifs similaires réglables
F15D 1/02 - Action sur l'écoulement des fluides dans les tuyaux ou les conduits
F16K 17/00 - Soupapes ou clapets de sûretéSoupapes ou clapets d'équilibrage
11.
Display screen, or portion thereof, with animated graphical user interface
A fastening system includes a plurality of groups of fasteners. Each group includes a plurality of identical fasteners. Each fastener includes a fastener body and a coating applied to at least a portion of the fastener body. The coating includes a binder and a colorant. Each group of fasteners has a specific structural characteristic that differs between the groups, and each group of fasteners has a distinct color represented by a set of CIE Lab coordinates (L, a, b).
One example provides a solar device comprising one or more solar arrays. The one or more solar arrays comprises a low-voltage set of solar cells and a high-voltage set of solar cells. The solar device further comprises a low-voltage bus connected to the low-voltage set of solar cells, a high-voltage bus connected to the high-voltage set of solar cells, a low-voltage battery connected to the low-voltage bus, a high-voltage battery connected to the high-voltage bus, and a switch connected between the low-voltage battery and an input of the high-voltage set of solar cells.
H02S 40/36 - Composants électriques caractérisés par des moyens d'interconnexions électriques spéciaux entre plusieurs modules PV, p. ex. connexion électrique module à module
H02J 7/35 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p. ex. batterie tampon avec des cellules sensibles à la lumière
H02S 40/38 - Moyens de stockage de l’énergie, p. ex. batteries, structurellement associés aux modules PV
15.
SYSTEMS AND METHODS FOR ENHANCED RADAR PERFORMANCE CALCULATOR
A radar performance analysis calculator system is provided. The system includes a server computer device including at least one processor in communication with at least one memory device. The at least one processor is programmed to receive information about a radar device to be analyzed, retrieve a plurality of parameters associated with the received information, receive a geographic location for the radar device, retrieve geographic data about a geographic region associated with the geographic location for the radar device, and compute one or more measures of performance for the radar device based on the plurality of parameters and the geographic data.
A refractory complex concentrated alloy includes about 12-22 wt. % chromium (Cr), about 22-35 wt. % molybdenum (Mo), about 15-50 wt. % tantalum (Ta), about 10-20 wt. % titanium (Ti), and aluminum (Al). The refractory complex concentrated alloy is characterized by a matrix phase having a body-centered cubic crystal structure.
A system to identify cargo. The system includes sensors that detect different aspects of the cargo. A computing device receives signals from the sensors indicative of the sensed aspects. The computing device determines an initial identity of the cargo based on the signals from the sensors. When the initial identities are consistent between the different sensors, the computing device identifies the cargo as the initial identify. When the initial identities are inconsistent, the computing device identifies the cargo in a different manner.
G06K 7/10 - Méthodes ou dispositions pour la lecture de supports d'enregistrement par radiation électromagnétique, p. ex. lecture optiqueMéthodes ou dispositions pour la lecture de supports d'enregistrement par radiation corpusculaire
G06Q 10/08 - Logistique, p. ex. entreposage, chargement ou distributionGestion d’inventaires ou de stocks
The present disclosure provides for identifying common flight path portions for aircraft and determining, from various factors and variables, an improved flight plan to take advantage of improved environmental impact mitigation for aircraft flying through a same or similar area. These improved flight plans reduce environmental impacts of the aircraft without greatly increasing wear on the aircraft, which can reduce an environmental impact of an aircraft fleet and a general aircraft flight network.
Generating luminance uniformity in a rear projection display system is provided. The method comprises calculating luminance generated by a projector on a rear projection screen relative to a design eye position in front of the screen. A baseline luminance is determined for each primary color according to the luminance. Luminance of all locations on the screen is corrected toward the baseline. Correction is allocated between an optical filter and electronic correction. Luminance is measured at calibration points on the screen. The electronic correction for a color image is adjusted according to the allocation and the luminance at the calibration points to produce a corrected color image for projection from the projector. The corrected color image is projected from the projector and through the optical filter. The optical filter is configured to dim specified areas within the corrected color image according to the allocation.
G09F 19/18 - Moyens de publicité ou de présentation non prévus ailleurs utilisant des effets optiques particuliers comportant l'utilisation de moyens de projection optique, p. ex. projection d'images sur les nuages
G09G 5/06 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation caractérisés par la manière dont la couleur est visualisée utilisant des palettes de couleurs, p. ex. des tables de consultation
A tunable blade assembly for a flight vehicle includes a hub rotatable about a central axis. The tunable blade assembly also includes a blade extending along a longitudinal axis between a root end and a tip end, with the tip end spaced from the hub. The blade is coupled to the hub at the root end such that the blade is rotatable concurrently with the hub and rotation of the blade generates vibrations in the blade. The blade defines a cavity spaced from the tip end. The tunable blade assembly further includes a tunable control assembly which includes a mass adjustable inside of the cavity of the blade to reduce the vibrations in the blade. In certain configurations, a blade assembly is coupled to a hub of a flight vehicle and includes the blade and the tunable control assembly discussed above.
The present disclosure provides an electric propulsor. The electric propulsor has a propeller having a hub and blades extending from the hub. The blades are movable along respective flapping axes between a deployed position and a stowed position. The electric propulsor also has an actuator and an electric motor coupled with the hub and arranged to rotatably drive the propeller. Further, the electric propulsor has one or more processors configured to: receive an input indicating an azimuthal position of the blades; control the electric motor to align the blades with a target azimuthal position based at least in part on the input; and with the blades of the propeller arranged at the target azimuthal position, cause the actuator to translate a control rod coupled thereto and with the hub to actively fold or unfold the blades along the respective flapping axes of the blades.
An angularly adjustable support tool index for aligning a tool relative to a hole of a part includes an index component having an indexing face positioned against the part. A trapped ball and socket joint allows pivotal adjustment of the index component with respect to a support fixture, which is configured to adjust the index component to align with and support the part. A bushing couples the index component to the ball and socket joint, and a retaining lock secures the bushing in place with respect to the support fixture. The retaining lock restricts or prevents movement the ball and socket joint from movement and maintains a set position of the index component when the retaining lock is engaged with a shoulder of the bushing, and allows adjustment of the index component with respect to the support fixture when the retaining lock is selectively translated away from the bushing shoulder.
The present disclosure provides repair systems, repair components, and methods for repairing composite structure systems using a set number of prefabricated repair components including a repair component and various shims which are fabricated to repair multiple composite members in a composite structure system.
B29C 73/10 - Réparation d'articles faits de matières plastiques ou de substances à l'état plastique, p. ex. d'objets façonnés ou fabriqués par utilisation de techniques couvertes par la présente sous-classe ou la sous-classe utilisant des éléments préformés utilisant des pastilles d'obturation appliquées à la surface de l'objet
A device includes circuitry configured to, during a first operation mode, generate a static pressure indication independently of a static pressure measurement limit. The circuitry is also configured to, during a second operation mode, generate the static pressure indication based on the static pressure measurement limit. The circuitry is further configured to generate a standby altitude indication based on the static pressure indication.
B64D 43/02 - Aménagements ou adaptations des instruments pour indiquer la vitesse des aéronefs ou les conditions de décrochage
B64D 45/00 - Indicateurs ou dispositifs de protection d'aéronefs, non prévus ailleurs
G01C 5/06 - Mesure des hauteursMesure des distances transversales par rapport à la ligne de viséeNivellement entre des points séparésNiveaux à lunette en utilisant des moyens barométriques
G01P 5/00 - Mesure de la vitesse des fluides, p. ex. d'un courant atmosphériqueMesure de la vitesse de corps, p. ex. navires, aéronefs, par rapport à des fluides
The present disclosure provides repair systems, repair components, and methods for repairing composite structure systems. The repair systems include using a set number of prefabricated repair components which are fabricated to repair multiple composite members in a composite structure system.
B29C 65/56 - Assemblage d'éléments préformésAppareils à cet effet en utilisant des moyens mécaniques
B29C 73/04 - Réparation d'articles faits de matières plastiques ou de substances à l'état plastique, p. ex. d'objets façonnés ou fabriqués par utilisation de techniques couvertes par la présente sous-classe ou la sous-classe utilisant des éléments préformés
Antenna elements include a metallic square ring patch and a metallic square ring slot to transmit or receive radio frequency (RF) signals. The antenna elements use several dielectric layers that are separated by a low-dielectric foam layer upon which the square ring patch is positioned. The disclosed antenna elements may be arranged together in an antenna array that is tunable to collectively generate or receive RF signals. In particular, the antenna array functions as a 256-element transmit/receive half-duplex antenna, operating in transmit or receive mode for half the time. The antenna array includes a radiator block, a transmit/receiver (T/R) amplifier block, a beamformer block, and a distribution network block.
H01Q 3/28 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la phase relative ou l’amplitude relative et l’énergie d’excitation entre plusieurs éléments rayonnants actifsDispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la distribution de l’énergie à travers une ouverture rayonnante faisant varier l'amplitude
H01Q 3/34 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la phase relative ou l’amplitude relative et l’énergie d’excitation entre plusieurs éléments rayonnants actifsDispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la distribution de l’énergie à travers une ouverture rayonnante faisant varier la phase par des moyens électriques
27.
MODULAR AIRCRAFT FLOORBOARD RISER SYSTEMS AND METHODS
Modular aircraft floorboard riser systems are provided for assembling an aircraft floorboard riser for operatively elevating a to-be-elevated floorboard above adjacent floorboards of an aircraft floor. Modular aircraft floorboard riser systems comprise a plurality of riser panels. Each riser panel comprises a first panel portion having a first-panel-portion outer edge region, and a second panel portion slidingly coupled to the first panel portion and having a second-panel-portion outer edge region opposite the first-panel-portion outer edge region. The first-panel-portion outer edge region of each riser panel is configured to be selectively coupled to the second-panel-portion outer edge region of another riser panel, such that a selection of the plurality of riser panels is configured to be operatively assembled into the aircraft floorboard riser having a polygonal shape.
Methods and apparatus for allocating control effector commands to reduce vehicle deviations from a commanded trajectory. An example apparatus includes interface circuitry, machine readable instructions, and programmable circuitry to at least one of instantiate or execute the machine readable instructions to receive control force or moment command input associated with an over-actuated vehicle, the over-actuated vehicle including a first actuator and a second actuator, apply a rate or position limit based on actuator capability, and reassign control from the first actuator to the second actuator based on a lagged command position of the first actuator to preserve a control trajectory of the vehicle.
B64C 13/16 - Dispositifs amorçant la mise en œuvre actionnés automatiquement, p. ex. répondant aux détecteurs de rafales
B64C 9/10 - Surfaces ou éléments de commande réglables, p. ex. gouvernes de direction dont une surface est réglée par le mouvement d'une autre, p. ex. servo-compensateurs
B64C 13/50 - Dispositifs de transmission avec amplification de puissance utilisant l'énergie électrique
G05D 1/646 - Suivi d’une trajectoire prédéfinie, p. ex. d’une ligne marquée sur le sol ou d’une trajectoire de vol
A monitoring system to monitor cargo on a vehicle. The monitoring system includes cameras configured to capture images of the cargo while on the vehicle with the cameras aligned to capture images of the cargo from different views. A computing device includes processing circuitry configured to process the images received from the cameras. The computing device is configured to: identify a base of the cargo; track a location of the cargo within the vehicle based on a position of the base within the images; determine that the cargo is a pallet; and determine a volume of the pallet.
G06T 7/246 - Analyse du mouvement utilisant des procédés basés sur les caractéristiques, p. ex. le suivi des coins ou des segments
G06V 10/26 - Segmentation de formes dans le champ d’imageDécoupage ou fusion d’éléments d’image visant à établir la région de motif, p. ex. techniques de regroupementDétection d’occlusion
G06V 10/44 - Extraction de caractéristiques locales par analyse des parties du motif, p. ex. par détection d’arêtes, de contours, de boucles, d’angles, de barres ou d’intersectionsAnalyse de connectivité, p. ex. de composantes connectées
G06V 10/48 - Extraction de caractéristiques d’images ou de vidéos en cartographiant les valeurs caractéristiques du motif en espace paramétrique, p. ex. transformation de Hough
G06V 10/75 - Organisation de procédés de l’appariement, p. ex. comparaisons simultanées ou séquentielles des caractéristiques d’images ou de vidéosApproches-approximative-fine, p. ex. approches multi-échellesAppariement de motifs d’image ou de vidéoMesures de proximité dans les espaces de caractéristiques utilisant l’analyse de contexteSélection des dictionnaires
G06V 10/764 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant la classification, p. ex. des objets vidéo
G06V 10/77 - Traitement des caractéristiques d’images ou de vidéos dans les espaces de caractéristiquesDispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p. ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]Séparation aveugle de source
G06V 20/59 - Contexte ou environnement de l’image à l’intérieur d’un véhicule, p. ex. concernant l’occupation des sièges, l’état du conducteur ou les conditions de l’éclairage intérieur
30.
STAMPING SYSTEM FOR FORMING A COMPOSITE COMPONENT FOR A STRUCTURE AND A METHOD OF STAMP FORMING
A stamping system for forming a composite component for a flight vehicle includes a blank formed of a composite material having a crystallization temperature. The system includes a blank heater configured to heat the blank to a melt temperature to define a heated blank. The melt temperature is above the crystallization temperature. The system includes a tool movable to an open position to present an opening to receive the heated blank, and a heat transfer component cooperating with the heated blank and the tool to delay onset of the crystallization temperature of the heated blank when the heated blank is disposed in the opening. A method of stamp forming the composite component uses the blank heater, the tool, and the heat transfer component. Heat transfer between the heated blank and the tool is controlled, via the heat transfer component, to delay onset of the crystallization temperature of the heated blank.
B29C 70/46 - Façonnage ou imprégnation par compression pour la fabrication d'objets de longueur définie, c.-à-d. d'objets distincts utilisant des moules opposables, p. ex. pour déformer des préimprégnés [SMC] ou des "prepregs"
Thermoplastic composite laminate parts are induction welded along a weld joint into an integrated structure using an induction coil. The induction coil remains stationary during the welding process and is integrated into a tool configured to match the parts.
B29C 65/36 - Assemblage d'éléments préformésAppareils à cet effet par chauffage, avec ou sans pressage avec des éléments chauffés qui restent dans le joint, p. ex. un "élément de soudage perdu" chauffés par induction
B29L 31/30 - Véhicules, p. ex. bateaux ou avions, ou éléments de leur carrosserie
32.
WINGTIP ATTACHMENT WITH A REDUCTION IN IN-TANK WORK AND AERODYNAMIC DRAG
A wingtip attachment for connection to a wing is disclosed. The wingtip attachment includes a tip rib comprising a first row of fastener openings located within an aerodynamic contour of a wing box and a second row of fastener openings located within a protruding fairing outside the nominal aerodynamic contour of a wing box.
Systems and methods for combusting liquid natural gas (LNG) for use in turbofan engines in aircraft are disclosed. Various components use a non-recuperated supercritical carbon dioxide (sCO2) Brayton cycle by the sCO2 extracting heat from a heat exchanger through which flows primary exhaust of a gas turbine engine. The sCO2 is split into dual streams. One stream flows through a sCO2 turbine which turns a shaft coupled to a gearbox for performing useful work. The other stream is equalized in pressure and is recombined with the stream from the sCO2 turbine. The recombined stream flows through an evaporator in the fuel injection system, which converts LNG to gaseous natural gas (GNG) suitable for combustion.
F02C 3/22 - Ensembles fonctionnels de turbines à gaz caractérisés par l'utilisation de produits de combustion comme fluide de travail utilisant un combustible, un oxydant ou un fluide de dilution particulier pour produire les produits de combustion le combustible ou l'oxydant étant gazeux aux température et pression normales
F02C 7/224 - Chauffage du combustible avant son arrivée au brûleur
The present disclosure provides a gimbal joint. The gimbal joint includes a first clevis having a first arm defining a slot. The gimbal joint also includes a second clevis having a second arm. The second arm has a curved surface that engages the first arm and allows for relative rotational motion between the first and second clevises. The gimbal joint also includes a pin coupled with the second arm. The pin is slidably received within the slot of the first arm to allow for relative translational motion between the first and second clevises.
F16L 27/04 - Raccords universels, c.-à-d. avec une liaison mécanique permettant un mouvement angulaire ou un réglage des axes des parties raccordées dans une direction quelconque avec surfaces de contact partiellement sphériques
B64F 1/28 - Installations de manutention de liquides spécialement adaptées au remplissage d'aéronefs à l'arrêt
35.
High-Efficiency, Zero-Emission Aluminum-Based Power Generation System and Method for Vehicle
Highly efficient apparatuses and systems comprise power generation systems including energy derived from an aluminum/water reactor in line with fuel cell electricity generation, with hydrogen and water produced at system stages and recirculated and re-used through the system in combination with waste heat reclamation increasing system efficiency and sustainability for powering vehicle propulsion needs.
B64D 27/355 - Aménagements pour la production, la distribution, la récupération ou le stockage d'énergie électrique à bord utilisant des piles à combustible
B64D 27/351 - Aménagements pour la production, la distribution, la récupération ou le stockage d'énergie électrique à bord utilisant la récupération d'énergie
The present disclosure provides techniques and systems for improved slot allocation. Slot scheduled data and flight tracking data for a flight are accessed, where the slot scheduled data indicates a first slot assigned to the flight at a departure airport, and the flight tracking data comprises an anticipated takeoff time. Slot occupancy data of the departure airport is examined to identify slot usage patterns. A slot adjustment for the flight is determined based on the anticipated takeoff time and the slot usage patterns at the departure airport. A notification of the slot adjustment for the flight is generated.
The present disclosure provides techniques and systems for improved flight planning. A regulation that restricts flight operations for one or more locations during one or more windows of time is accessed. It is determined, based on the regulation, that a scheduled flight will be delayed by the regulation. One or more alternative routes for the scheduled flight are identified, and a first alternative route of the one or more alternative routes is submitted as an updated flight plan for the scheduled flight.
A method and apparatus for building a fuselage assembly for an aircraft. A number of fixtures may be drive across a floor to an assembly area to form an assembly fixture. The fuselage assembly may be built on the assembly fixture.
B21J 15/14 - Machines à riveter spécialement adaptées au rivetage de pièces déterminées, p. ex. machines pour poser les garnitures de frein
B21J 15/32 - Dispositifs pour placer ou maintenir en position les rivets, avec ou sans systèmes d'alimentation
B21J 15/40 - Accessoires utilisés en liaison avec le rivetage, p. ex. pinces à refoulerOutils de rivetage à main pour former des têtes de rivets
B23P 19/10 - Alignement de pièces qui doivent être assemblées entre elles
B23P 21/00 - Machines pour l'assemblage de nombreuses pièces différentes destinées à composer des ensembles, avec ou sans usinage de ces pièces avant ou après leur assemblage, p. ex. à commande programmée
B25B 5/16 - Parties constitutives, p. ex. mâchoires, fixations des mâchoires
B25J 5/00 - Manipulateurs montés sur roues ou sur support mobile
B29C 39/02 - Moulage par coulée, c.-à-d. en introduisant la matière à mouler dans un moule ou entre des surfaces enveloppantes sans pression significative de moulageAppareils à cet effet pour la fabrication d'objets de longueur définie, c.-à-d. d'objets séparés
B29C 39/10 - Moulage par coulée, c.-à-d. en introduisant la matière à mouler dans un moule ou entre des surfaces enveloppantes sans pression significative de moulageAppareils à cet effet pour la fabrication d'objets de longueur définie, c.-à-d. d'objets séparés en incorporant des parties ou des couches préformées, p. ex. coulée autour d'inserts ou sur des objets à recouvrir
B29C 39/12 - Fabrication d'objets multicouches ou polychromes
B29C 39/22 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
B29C 45/14 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet en incorporant des parties ou des couches préformées, p. ex. moulage par injection autour d'inserts ou sur des objets à recouvrir
B29C 65/70 - Assemblage d'éléments préformésAppareils à cet effet par moulage
B60G 3/14 - Suspensions élastiques pour une seule roue avec un seul bras articulé le bras étant sensiblement parallèle à l'axe longitudinal du véhicule le bras étant rigide
B60G 7/00 - Bras de suspension articulésLeurs accessoires
B60P 3/025 - Véhicules adaptés pour transporter, porter ou comporter des charges ou des objets spéciaux l'objet étant une boutique, une cafétéria ou un étalage
B64C 1/00 - FuselagesCaractéristiques structurales communes aux fuselages, voilures, surfaces stabilisatrices ou organes apparentés
The present disclosure provides for a multiple channel laser ultrasonic system using a single detection laser and a single generation laser for inspecting internal structures. An example system includes a laser generator configured to emit generation laser light, a laser detector configured to emit detection laser light, and a scanning apparatus. The scanning apparatus is configured to receive the generation laser light and the detection laser light, direct the generation laser light and the detection laser light onto a surface of a structure via a plurality of laser ultrasonic channels, and collect reflections of the detection laser light from the surface of the structure via the plurality of laser ultrasonic channels. The system also includes a controller configured to characterize an internal feature of the structure based on the reflections.
G01N 29/14 - Recherche ou analyse des matériaux par l'emploi d'ondes ultrasonores, sonores ou infrasonoresVisualisation de l'intérieur d'objets par transmission d'ondes ultrasonores ou sonores à travers l'objet utilisant des techniques d'émission acoustique
G01N 29/34 - Génération des ondes ultrasonores, sonores ou infrasonores
40.
METHODS FOR ANALYSIS OF FASTENED STRUCTURES AND SYSTEMS ASSOCIATED THEREWITH
A method for analysis of a fastened structure includes accessing an electronic design model of the fastened structure, embedding at least one sensor element model within the electronic design model, applying at least one simulated load to the electronic design model, monitoring the measurement parameters using the at least one sensor element model to detect load conditions at the corresponding select location based on the at least one simulated load; and comparing the detected load conditions to predetermined measurement thresholds for the monitored measurement parameters. A fastened structure management system includes a computing system and a storage device in operative communication with the computing system. An analytical computing system for analysis of a fastened structure includes at least one processor and associated memory, at least one electronic storage device and a network interface.
Co-curable and co-cured UV/visible light-resistant composite material assembly precursors used to make composite material assemblies comprise a compatible cocurable and co-cured peel ply protective layer to impart selected surface characteristics to the co-curable and co-cured composite material assembly precursor prior to peel ply removal and composite material precursor incorporation into a larger assembly are disclosed.
B32B 7/06 - Liaison entre couches permettant une séparation sans difficultés
B32B 27/04 - Produits stratifiés composés essentiellement de résine synthétique comme substance d'imprégnation, de collage, ou d'enrobage
B32B 27/16 - Produits stratifiés composés essentiellement de résine synthétique spécialement traitée, p. ex. irradiée
B32B 37/12 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par l'usage d'adhésifs
B32B 37/15 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par les propriétés des couches avec au moins une couche qui est fabriquée et immédiatement stratifiée avant d'atteindre un état stable, p. ex. dans lesquels une couche est extrudée et stratifiée à l'état semi-pâteux
B32B 38/10 - Enlèvement de couches ou de parties de couches, mécaniquement ou chimiquement
42.
Choke Plate Assembly for Isolating Antennas from Electromagnetic Waves
A choke plate assembly comprises a number of electromagnetic resonant structures and a dielectric material. The number of electromagnetic resonant structures suppresses electromagnetic waves travelling through the number of electromagnetic resonant structures. The dielectric material encompasses the number of electromagnetic resonant structures.
H01Q 19/02 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée Détails
Methods and apparatus to calibrate thermal sensors are disclosed. A disclosed apparatus to calibrate a sensor includes a shroud defining a sensor aperture and a chamber, a blackbody target disposed within the chamber, and a fluid inlet fluidly coupled to the blackbody target, the fluid inlet to receive heat transfer fluid for calibration of the sensor.
The present disclosure generates a digital twin of the interior of a vehicle to initiate and track maintenance issues. In one aspect, the digital twin is formed using multiple captured images of the interior of the vehicle where multiple components in those images are identified using a machine learning (ML) model. The components identified by the ML model are then mapped to a model (e.g., a 3D model) of the components that lists their location in the vehicle and an identifier (e.g., a part number or serial number). In this manner, the digital twin can identify, using the identifiers, the various components in the images captured by a camera.
G06V 20/59 - Contexte ou environnement de l’image à l’intérieur d’un véhicule, p. ex. concernant l’occupation des sièges, l’état du conducteur ou les conditions de l’éclairage intérieur
G07C 5/08 - Enregistrement ou indication de données de marche autres que le temps de circulation, de fonctionnement, d'arrêt ou d'attente, avec ou sans enregistrement des temps de circulation, de fonctionnement, d'arrêt ou d'attente
45.
APPARATUS AND METHODS FOR LIGHTNING PROTECTION AND LOCATING OF FASTENER NUTS WITH DIELECTRIC MATERIALS
A method for assembling an aerospace vehicle wing, the method includes inserting at least one nut in at least one nut retention pocket formed on a dielectric nut retainer strip, attaching the dielectric nut retainer strip to a wing substructure over a fastener hole, applying at least one cap to the dielectric nut retainer strip over the at least one nut in the at least one nut retention pocket, locating a wing skin over the fastener hole, inserting a fastener through the wing skin into the fastener hole, and fastening the fastener to the at least one nut.
Implementations for operational simulations of planned maintenance effects for a plurality of vehicles are provided. One aspect provides a computing system comprising processing circuitry configured to provide a plurality of operational models that comprises a route model, a preparation model, and a planned maintenance model. The processing circuitry is further configured to, using the plurality of operational models, execute an operational simulation that generates interactions between a route simulation and a planned maintenance simulation for a plurality of routes in a route schedule, wherein executing the operational simulation comprises simulating performance of a scheduled maintenance task for a vehicle of the plurality of vehicles and determining an effect of the simulated performance of the scheduled maintenance task on the route simulation. The processing circuitry is further configured to output the effect of the simulated performance.
A nut retainer assembly includes a bond washer and a nut retainer. The bond washer includes a flange portion, a washer coupling portion, a first interior surface, a second interior surface and a bonding surface. The first interior surface is associated with the flange portion and defines an aperture. The second interior surface is associated with the washer coupling portion and includes internal threads. The bonding surface is associated with the flange portion. The nut retainer includes a retainer coupling portion, a nut retaining portion, a first exterior surface and a third interior surface. The first exterior surface is associated with the retainer coupling portion. The third interior surface is associated with the retainer coupling portion and the nut retaining portion. The third interior surface defines a central opening extending. Other nut retainer assemblies, blind fastener systems and methods associated therewith are also disclosed.
Aa directional washer has a washer body, a direction-dependent element, and a direction indicator. The washer body has a washer body first surface, a washer body second surface, and a washer body radially outer surface. The direction-dependent element is associated with the washer body and has a geometry configured complementary to the head or nut of a fastener when the washer body first surface is in contact respectively with the head engagement surface of the head or the nut engagement surface of the nut. The direction indicator is formed on the washer body radially outer surface and/or on the peripheral portion of the washer body first surface, and is configured to identify the washer body first surface for differentiation from the washer body second surface.
Sensor data fusion systems that provide noise reduction and fault protection. The sensor data fusion system fuses data acquired by respective accelerometers having different attributes. For example, one accelerometer has low noise and high bias, while another accelerometer has high noise and low bias when measuring specific force. The high-noise, low-bias accelerometer may be a gravimeter. Gravimeters and traditional accelerometers measure the same physical variable, i.e., specific force. By combining an expensive gravimeter and low-cost accelerometers, a synthetic sensor having both low noise and low bias may be achieved. Such synthetic sensors may be utilized in a gravity anomaly-referenced navigation system to achieve improved navigation performance.
G01C 21/16 - NavigationInstruments de navigation non prévus dans les groupes en utilisant des mesures de la vitesse ou de l'accélération exécutées à bord de l'objet navigantNavigation à l'estime en intégrant l'accélération ou la vitesse, c.-à-d. navigation par inertie
50.
Systems, Methods, and Apparatus For Correlating Locations Of Real-World Objects To The Digital World
A portable electronic device for obtaining information about an area of interest of an object is disclosed. The portable electronic device may include a display, an image capture device, a measurement device, and a processor. The processor may be configured to determine one or more positions of a portable electronic device relative to a location of one or more items of the object and determine a location of the area of interest of the object relative to the one or more positions of the portable electronic device. The processor may also be configured to identify electronic or digital information associated with the location of the area of interest of the object and send the electronic or digital information or the location of the area of interest to a remote computing device.
G06F 16/587 - Recherche caractérisée par l’utilisation de métadonnées, p. ex. de métadonnées ne provenant pas du contenu ou de métadonnées générées manuellement utilisant des informations géographiques ou spatiales, p. ex. la localisation
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie
51.
OPTIMIZED FORECAST RETRIEVAL FOR AN ANTICIPATED FLIGHT PATH OF AN AERONAUTICAL VEHICLE
According to an example of the present disclosure, a method performed by a computing system of one or more computing devices comprises performing a forecast update process for an aeronautical vehicle (AV) during flight. The forecast update process includes: determining an anticipated flight path for the AV in three dimensions through an operating environment between a current location and a target destination location based on flight plan data; identifying, based on the anticipated flight path, a set of cells within a three-dimensional cell array forming a spatial representation of the operating environment; and for each cell of the set of cells: determining a cell-specific forecast time for the cell based on a time-based location profile of the AV defined by the anticipated flight path, retrieving forecast data for the cell corresponding to the cell-specific forecast time, and outputting the forecast data retrieved for the cell.
The present disclosure provides an ergonomic assessment tool and techniques for performing an economic assessment of a workspace. In one aspect, an ergonomic assessment tool can include a computing system configured to perform an operation, the operation includes inputting a 3D model of a workspace into a 3D environment of an ergonomic assessment tool; simulating, in the 3D environment, a user interacting with the workspace; assessing, during the simulating, one or more physiological angles of the user as the user interacts with the workspace in the 3D environment; identifying a potential ergonomic risk by comparing the one or more physiological angles relative to an anthropometric standard; and causing, when identified, the potential ergonomic risk to be presented.
G16H 50/30 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le calcul des indices de santéTIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour l’évaluation des risques pour la santé d’une personne
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
A method of sealing a component assembly includes applying onto a first component a first sealant bead having, in a cross-sectional view, a first width and a first height, wherein the first width is greater than the first height. The method also includes applying over the first sealant bead a second sealant bead having, in the cross-sectional view, a second width and a second height, thereby generating a sealant stack. The second width is equal to or smaller than the second height and the second width is smaller than the first width. The method additionally includes arranging over the sealant stack a second component, such that the sealant stack is positioned between the first and second components. Furthermore, the method includes fastening the second component to the first component with the sealant stack squeezed therebetween to generate a fluid-tight seal via rheological flow of the first and second sealant beads.
Bladder vent plugs comprise a body, a manifold block, and a diaphragm extending fully around a peripheral channel of the manifold block. The diaphragm is configured to expand toward an interior-volume peripheral face of the body when the peripheral channel is pressurized via a pressure bore extending through the manifold block and a pressure passage extending through the body. Bladder vent plugs are configured to receive an open-ended composite-manufacturing bladder between the interior-volume peripheral face and the peripheral channel of the manifold block. Composite manufacturing methods comprise pressurizing a diaphragm to seal an open-ended composite-manufacturing bladder against a bladder vent plug.
B29C 70/54 - Parties constitutives, détails ou accessoiresOpérations auxiliaires
B29C 70/44 - Façonnage ou imprégnation par compression pour la fabrication d'objets de longueur définie, c.-à-d. d'objets distincts utilisant une pression isostatique, p. ex. moulage par différence de pression, avec un sac à vide, dans un autoclave ou avec un caoutchouc expansible
55.
SYSTEMS AND METHODS FOR DETECTING FOREIGN OBJECT DEBRIS WITHIN A STRUCTURE
A system and a method for detecting foreign object debris in relation to a structure include a probe configured to move in relation to the structure. The probe includes a hyperspectral imaging device configured to acquire hyperspectral image data of one or more portions of the structure. A control unit is in communication with the hyperspectral imaging device. The control unit is configured to receive the hyperspectral image data from the hyperspectral imaging device, and analyze the hyperspectral image data to detect a presence of the foreign object debris.
A fan installation assembly includes a conduit and an axial fan assembly. The conduit is disposed onboard a vehicle and configured to contain airflow that is supplied to or received from an internal cabin of the vehicle. The axial fan assembly is configured to propel the airflow through the conduit. The axial fan assembly includes a case, a motor assembly, and an impeller. The case surrounds the impeller and the motor assembly and is mounted to the conduit. The impeller includes a hub and multiple blades mounted on the hub. Each of the blades has a toroidal shape and forms a loop.
F04D 19/00 - Pompes à flux axial spécialement adaptées aux fluides compressibles
B64D 13/00 - Aménagements ou adaptations des appareils de conditionnement d'air pour équipages d'aéronefs, passagers ou pour emplacements réservés au fret
A motorized utility cart designed to assist in the precision operation of various handheld tools. In one embodiment, the cart is equipped with four wheels, a motor, and a drive mechanism that propels the cart forward or backward at user-defined speeds. The resulting consistent movement speed is advantageous for tools where speed consistency directly impacts performance. A user interface allows for speed selection and control. Initially developed to aid in handheld laser ablation for paint removal, its design versatility extends to various other applications.
G05B 19/4155 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique caractérisée par le déroulement du programme, c.-à-d. le déroulement d'un programme de pièce ou le déroulement d'une fonction machine, p. ex. choix d'un programme
A hydrogen gas generation system comprises a reactor chamber, an elongate cathode, an ammonia inlet, a hydrogen gas outlet, and a collection outlet. The reactor chamber has an input end and an output end. A wall of the reactor chamber between the input end and the output end is an anode. The elongate cathode extends between the input end and the output end through an interior of the reactor chamber. The ammonia inlet is positioned to introduce a liquid ammonia into the reactor chamber such that the liquid ammonia flows in a direction from the input end to the output end. The hydrogen gas outlet at the output end, wherein a hydrogen gas generated in the reactor chamber exits the reactor chamber through the hydrogen gas outlet. The collection outlet is at the output end. Nitrogenous compounds exit the reactor chamber through the collection outlet.
Thermoplastic composite laminate parts are induction welded along a weld joint into an integrated structure using an induction coil. The induction coil remains stationary during the welding process and is integrated into a tool configured to match the parts.
B29C 65/36 - Assemblage d'éléments préformésAppareils à cet effet par chauffage, avec ou sans pressage avec des éléments chauffés qui restent dans le joint, p. ex. un "élément de soudage perdu" chauffés par induction
B29C 65/00 - Assemblage d'éléments préformésAppareils à cet effet
60.
DETERMINATION METHOD AND DETERMINATION APPARATUS FOR WEATHER AVOIDANCE STRATEGY OF FLIGHTS
Methods and apparatus for multi-axis determinant assembly adjustment are disclosed. A disclosed example apparatus includes a base mounted to an assembly jig, a support having an interface surface to support a portion of a panel component, a pin to rotationally couple the support to the base, the support to rotate relative to the base about an axis of rotation of the pin, and an adjuster to cause translation of the pin along a slot of the base to move the support.
B64F 5/10 - Fabrication ou assemblage d’aéronefs, p. ex. gabarits à cet effet
B25B 1/22 - Dispositions pour faire pivoter ou incliner les étaux
B25B 1/24 - Parties constitutives, p. ex. mâchoires de forme particulière, coulisses
B25B 11/00 - Porte-pièces ou dispositifs de mise en position non couverts par l'un des groupes , p. ex. porte-pièces magnétiques, porte-pièces utilisant le vide
B64C 1/12 - Structure ou fixation de panneaux de revêtement
62.
SPACER TOOLS FOR AIRCRAFT ENGINE ASSEMBLIES, AIRCRAFT ENGINE ASSEMBLIES WITH SPACER TOOLS, AND RELATED METHODS
Spacer tools for aircraft engine assemblies comprise a body comprising two or more engine-assembly-structure engagement surfaces positioned to respectively engage two or more engine-assembly structures. The body is configured to operatively maintain the two or more engine-assembly structures in a predetermined spaced-apart relationship.
One example provides a measurement system for a part. The measurement system comprises a part support arranged along a scan path, a measurement head, a plurality of depth sensors arranged on the measurement head, and a calibration monument arranged along the scan path. The calibration monument including a plurality of features representative of part geometry on the part. The measurement system further comprises a controller configured to obtain, from the plurality of depth sensors, depth data of the calibration monument and the part along the scan path, determine a calibration measurement for the plurality of features of the calibration monument from the depth data, and when calibration measurement meets a predetermined calibration condition, determine a part measurement for the part from the depth data.
G01B 21/18 - Dispositions pour la mesure ou leurs détails, où la technique de mesure n'est pas couverte par les autres groupes de la présente sous-classe, est non spécifiée ou est non significative pour mesurer la profondeur
G01D 11/00 - Parties constitutives des dispositions pour la mesure qui ne sont pas spécialement adaptées à une variable particulière
G01D 18/00 - Test ou étalonnage des appareils ou des dispositions prévus dans les groupes
64.
Acoustic Attenuation Vanes for Fan Ducts in an Aircraft
An engine of an aircraft comprising an engine core that produces thrust to propel the aircraft. A fan duct extends along a length of the engine core and is positioned between an engine core nacelle and a fan nacelle with the fan duct. A thrust reverser is positioned along the fan duct and has blocker doors and drag links. The thrust reverser is positionable between an open position and a closed position. The open position locates the blocker doors for the air to move along the fan duct and exit at the nozzle exit. The closed position locates the blocker doors across the fan duct to direct the air out of the fan duct through an opening in the fan nacelle. An acoustic attenuation system is mounted in the fan duct and positioned between the thrust reverser and the nozzle exit with the acoustic attenuation system configured to reduce noise caused by fan blade-pass frequency moving through the fan duct.
A method for performing an operation on a workpiece includes moving a machine tool assembly to a desired location on a work surface of the workpiece, the machine tool assembly defines a proximal end and a distal end and includes a gripper attachment affixed to the distal end, the gripper attachment includes a conformable foam seal opposing the work surface; activating a vacuum source to draw a vacuum on the work surface through the conformable foam seal and the gripper attachment; and vacuum clamping the machine tool assembly to the work surface at the desired location in response to the vacuum drawn on the work surface. The machine tool assembly includes a machine tool and the gripper attachment. The machine tool includes a housing, a rotational drive, a drive shaft and a bit clamp. The gripper attachment includes a body, a cover and a conformable foam seal.
B25B 11/00 - Porte-pièces ou dispositifs de mise en position non couverts par l'un des groupes , p. ex. porte-pièces magnétiques, porte-pièces utilisant le vide
B23B 35/00 - Méthodes d'alésage ou de perçage ou autres méthodes de travail impliquant l'utilisation de machines à aléser ou à percerUtilisation d'équipements auxiliaires en relation avec ces méthodes
B23B 47/34 - Agencements pour enlever les copeaux des trous pendant le perçageAgencements fixés à l'outil pour briser les copeaux
66.
METHODS AND APPARATUS FOR NAVIGATION WITH POINT MASS FILTERS
Methods and apparatus for navigation with point mass filters are disclosed. A disclosed apparatus to adjust a probabilistic grid of a point mass filter for navigation of a vehicle includes interface circuitry communicatively coupled to a sensor of the vehicle, machine readable instructions, and programmable circuitry to at least one of instantiate or execute the machine readable instructions to move the probabilistic grid based on movement of the vehicle, and perform a linear adjustment of at least a portion of the probabilistic grid with respect to time based on a bounded error corresponding to the movement of the vehicle.
Techniques for providing a display inside a vehicle are presented. The techniques can include: providing an electrophoretic surface integrated into an internal component of the vehicle, where the electrophoretic surface is flame resistant, and where the electrophoretic surface is configured to display an image within the vehicle; and controlling the electrophoretic surface using an electronic controller communicatively coupled to the electrophoretic surface.
G02F 1/167 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur le mouvement de translation des particules dans un fluide sous l’influence de l’application d’un champ caractérisés par l’effet électro-optique ou magnéto-optique par électrophorèse
A method is presented for determining a likelihood of an ignition hazard. The method comprises receiving a current waveform for a lightning strike event at a conductive member that forms an interface with a decomposable member. Material parameter inputs for the conductive member and the decomposable member are received. Based at least on one or more of the received material parameter inputs and an energy from the current waveform, a heating of the decomposable member is resolved, and a quantity of volatiles within the interface volume are determined. A total pressure generation within the interface volume is determined. A probability of ignition hazard by the lightning strike event is output based on a comparison of the total pressure generation and a containment pressure threshold for the interface volume.
According to various embodiments, a computer-implemented machine learning system for, and method of, generating synthetic time series data are presented. The system includes: an embedder network that inputs multivariate time series data and produces latent representations capturing temporal dependencies, where the multivariate time series data comprises initial multivariate time series data; a recovery network that produces reconstructed multivariate time series data from the latent representations, where the recovery network employs a plurality of time-distributed dense layers that maintain statistical properties; and a generator network that synthesizes synthetic multivariate time series data from the latent representations, where the synthetic multivariate time series data reflects temporal patterns of the initial multivariate time series data.
G06N 3/0442 - Réseaux récurrents, p. ex. réseaux de Hopfield caractérisés par la présence de mémoire ou de portes, p. ex. mémoire longue à court terme [LSTM] ou unités récurrentes à porte [GRU]
70.
SYSTEMS AND METHODS HAVING A HEAT SINK FOR INDUCTION WELDING
A heatsink, a method of manufacturing the heatsink, and an induction welding apparatus including the heatsink. The heatsink includes a carrier sheet and a plurality of tiles. The carrier sheet comprises an electrically non-conductive material and has a contoured profile. The plurality of tiles comprises a thermally conductive and electrically non-conductive material. Each tile of the plurality of tiles has a bonding surface bonded to the carrier sheet and a contact surface opposite the bonding surface. The contact surface is configured to contact a structure to be induction welded.
B29C 65/36 - Assemblage d'éléments préformésAppareils à cet effet par chauffage, avec ou sans pressage avec des éléments chauffés qui restent dans le joint, p. ex. un "élément de soudage perdu" chauffés par induction
B29C 65/00 - Assemblage d'éléments préformésAppareils à cet effet
B29L 31/30 - Véhicules, p. ex. bateaux ou avions, ou éléments de leur carrosserie
B64F 5/10 - Fabrication ou assemblage d’aéronefs, p. ex. gabarits à cet effet
H05B 6/10 - Appareils de chauffage par induction, autres que des fours, pour des applications spécifiques
71.
THERMAL PROTECTION SYSTEMS AND METHODS FOR VEHICLES MOVING THROUGH A FREE STREAM OF AIR
A thermal protection system is provided for a vehicle moving with velocity through a free stream of air. The system comprises a substrate layer having coolant feed holes through which coolant can pass, and an insulation layer bonded to the substrate layer and covering the coolant feed holes of the substrate layer. The system also comprises a honeycomb layer including (i) a first major surface bonded to the insulation layer, (ii) a second major surface opposite the first major surface and exposed to the free stream of air, and (iii) a cell structure that shifts a thermal boundary interface from between the insulation layer and the first major surface of the honeycomb layer to the second major surface of the honeycomb layer. Surface cooling of the insulation layer and the substrate layer is provided by coolant passing through the coolant feed holes of the substrate layer into the insulation layer as the vehicle moves with velocity through the free stream of air.
B64C 1/40 - Insonorisation ou isolation calorifique
B32B 3/12 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche discontinue, c.-à-d. soit continue et percée de trous, soit réellement constituée d'éléments individuels caractérisés par une couche d'alvéoles disposées régulièrement, soit formant corps unique dans un tout, soit structurées individuellement ou par assemblage de bandes indépendantes, p. ex. structures en nids d'abeilles
B32B 3/26 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche continue dont le périmètre de la section droite a une allure particulièreProduits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche comportant des cavités ou des vides internes
B32B 5/18 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par le fait qu'une des couches contient un matériau sous forme de mousse ou essentiellement poreux
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B32B 15/04 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique
An aircraft includes a wing and a leading-edge aerodynamic surface coupled to the wing. An actuator is disposed within the wing and coupled to the leading-edge aerodynamic surface via a linkage system. Two or more hinge systems are coupled to the leading-edge aerodynamic surface and configured to rotate about a fixed axis internal to the wing to move the leading-edge aerodynamic surface between a retracted position and a drooped position.
B64C 9/34 - Surfaces ou éléments de commande réglables, p. ex. gouvernes de direction repliables ou escamotables contre ou à l'intérieur d'autres surfaces ou d'autres éléments
B64C 3/50 - Variation de la courbure par volets de bord d'attaque ou de bord de fuite
B64C 9/14 - Surfaces ou éléments de commande réglables, p. ex. gouvernes de direction formant des fentes
B64C 13/36 - Dispositifs de transmission sans amplification de puissance ou dans les cas où l'amplification de puissance est sans objet à fluide
73.
TEMPORALLY CONSISTENT POSITION ESTIMATION REFINEMENT FOR AERIAL REFUELING
Aspects of the disclosure provide fuel receptacle position estimation for aerial refueling (derived from aircraft position estimation). A video stream comprising a plurality of video frames each showing an aircraft to be refueled, is received from a single camera. An initial position estimate is determined for the aircraft for the plurality of video frames, generating an estimated flight history for the aircraft. The estimated flight history for the aircraft is used to determine a temporally consistent refined position estimate, based on known aircraft flight path trajectories in an aerial refueling setting. The position of a fuel receptacle on the aircraft is determined, based on the refined position estimate for the aircraft, and an aerial refueling boom may be controlled to engage the fuel receptacle. Examples may use a deep learning neural network (NN) or optimization (e.g., bundle adjustment) to determine the refined position estimate from the estimated flight history.
G05D 1/695 - Commande coordonnée de la position ou du cap de plusieurs véhicules pour maintenir la position des véhicules les uns par rapport aux autres, p. ex. pour les voyages en convoi ou les vols en formation
G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie
74.
SPLIT RING WIRE BUNDLE SEAL SLEEVE AND ASSEMBLY PROCESS
The present disclosure includes a split ring wire bundle seal sleeve and an assembly technology for pressurized electrical feedthroughs. A kit of parts is also described.
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
F16L 5/00 - Dispositifs utilisés pour le passage des tuyaux, des câbles ou des conduits de protection au travers des murs ou des cloisons
H02G 3/04 - Tubes ou conduits de protection, p. ex. échelles à câbles ou goulottes de câblage
H02G 3/22 - Installations de câbles ou de lignes à travers les murs, les sols ou les plafonds, p. ex. dans les immeubles
75.
LOW TEMPERATURE PROTON EXCHANGE MEMBRANE CHARGE AIR HEAT EXCHANGER
An aircraft air management system comprises an air heat exchanger; an intercooler; and a conduit system connected to the air heat exchanger, the intercooler, and a fuel cell stack. Heated air flows through the conduit system to the air heat exchanger. The air heat exchanger is configured to cool the heated air to form cooler air, wherein the cooler air flows from the air heat exchanger through the conduit system to the intercooler; and the intercooler is configured to cool the cooler air to form cooled air, wherein the cooled air flows from the intercooler through the conduit system to the fuel cell stack.
B64D 13/06 - Aménagements ou adaptations des appareils de conditionnement d'air pour équipages d'aéronefs, passagers ou pour emplacements réservés au fret l'air étant climatisé
H01M 8/04276 - Dispositions pour la gestion du courant d’électrolyte, p. ex. échange de chaleur
H01M 8/241 - Groupement d'éléments à combustible, p. ex. empilement d'éléments à combustible avec électrolytes solides ou supportés par une matrice
A pilot seat assembly includes a track, a support base, a seat pan, and a seat. The track is mounted on a floor of a vehicle and defines a travel path from a forward end of the track to an aft end of the track. The support base is coupled to the track and is selectively moveable along the travel path. The seat pan is mounted to the support base and is selectively movable in an outboard direction and an inboard direction relative to the support base. The seat is mounted on the seat pan such that the seat pan is between the seat and the support base. A seat back section of the seat is selectively reclinable relative to a seat bottom section of the seat to transition the pilot seat assembly between a control position and a rest position.
Apparatuses, method, systems, and program products are disclosed for assessing instructor ratings on a defined rating scale for skewness. An apparatus includes a processor and a memory that stores code executable by the processor. The code, when executed by the processor, receives a raw instructor rating data set, comprising a plurality of ratings from an individual instructor, on a defined rating scale. The code is executable to determine a rating skewness of the raw instructor data set by subtracting a central tendency measure of the plurality of ratings from a central tendency measure of the defined rating scale, and dividing the result by the standard deviation of the plurality of ratings. The code is further executable to compare the rating skewness of the raw instructors rating data set to at least one comparative rating skewness to generate a skewness comparison report. The code is further executable to determine if the individual instructor requires instructor training based on the skewness comparison repair and identify a required instructor training to provide to the individual instructor. The code is also executable to make the data accessible to one or more end users.
The present disclosure relates to substrate surface treatment methods and compositions. In at least one aspect, a method includes degreasing a metal substrate; performing a first alkaline cleaning on the metal substrate; etching the metal substrate by electropolishing techniques or with an alkaline etchant solution to form an etched metal substrate, wherein the etched metal substrate comprises an average surface roughness (Ra) of about 8 µin (0.2 µm) to about 16 µin (0.4 µm); deoxidizing the etched metal substrate to form a processed metal substrate; performing alkaline cleaning on the processed metal substrate; optionally performing etch-cleaning and deoxidizing if needed to remove oxides and depositing a coating onto the processed metal substrate to form a coated metal substrate.
C23F 11/18 - Inhibition de la corrosion de matériaux métalliques par application d'inhibiteurs sur la surface menacée par la corrosion ou par addition d'inhibiteurs à l'agent corrosif dans d'autres liquides au moyen d'inhibiteurs inorganiques
A data transmission system includes a sensor attached to an aircraft exterior and configured to gen erate sensor data. An external housing is attached to an exterior portion of an aircraft window. The external housing includes a digital-to-optical convertor configured to convert the sensor data into optical signals. The external housing also includes a transmitting optical device configured to transmit the optical signals through the aircraft window. An internal housing is attached to an interior portion of the aircraft window. The internal housing includes an optical receiver configured to receive the optical signalstransmitted through theaircraftwindow. The internal housing also includes an optical-to-digital convertor configured to convert the optical signals received from the optical receiver into second sensordata. The second sensordata is representative of the detected condition. A data acquisition system internal to the aircraft is configured to receive the second sensor data.
A ice protection system for a truss-braced wing of an aircraft is disclosed. The system includes a wing, a support strut, a joint coupling the support strut to the wing to form a structural truss of the truss-braced wing, a magnetic susceptor disposed on or within the joint, and an induction heating coil disposed on or within the truss-braced wing. The induction heating coil is configured to generate eddy currents inside the magnetic susceptor based on being driven with an alternating current (AC) excitation current. The eddy currents circulate through the magnetic susceptor causing joule heating of the magnetic susceptor to inhibit ice accumulation on the joint.
B64C 1/26 - Fixation de la voilure, des empennages ou des surfaces stabilisatrices
B64D 15/16 - Dégivrage ou antigivre des surfaces externes des aéronefs par dispositifs mécaniques, p. ex. des gaines ou des bourrelets fixés ou incorporés à la surface et soumis à des pulsations
81.
BEADED COMPOSITE STRUCTURES AND METHODS FOR MANUFACTURING BEADED COMPOSITE STRUCTURES
A composite structure has a first layer connect to a second layer to form a layered structure. The second layer has a plurality of base portions abutting the first layer and a plurality of beaded portions protruding from the plurality of base portions. Each beaded portion of the plurality of beaded portions defines a channel between the first layer and the second layer. A method for manufacturing a composite structure includes depositing composite material over a tool to form a second layer. The second layer has a plurality of beaded portions and a plurality of base portions. The method includes distributing a plurality of mandrels over the second layer to define channels in the plurality of beaded portions. The method includes depositing composite material over the second layer and the plurality of mandrels to form a first layer. The method includes bonding the first layer to the second layer.
B29C 70/30 - Façonnage par empilage, c.-à-d. application de fibres, de bandes ou de feuilles larges sur un moule, un gabarit ou un noyauFaçonnage par pistolage, c.-à-d. pulvérisation de fibres sur un moule, un gabarit ou un noyau
B29L 31/30 - Véhicules, p. ex. bateaux ou avions, ou éléments de leur carrosserie
B64C 3/26 - Construction, forme ou fixation des revêtements distincts, p. ex. panneaux
82.
METHOD OF EXTRINSIC PARAMETER OPTIMIZATION USED IN IMAGE-BASED POSE ESTIMATION AND ASSOCIATED APPARATUS AND SYSTEM
Methods, apparatuses and systems for extrinsic parameter optimization used in image-based pose estimation of a boom are disclosed. The method includes generating a 3D model of the boom, generating 3D keypoints using the generated 3D model of the object (206) and generating predicted 2D keypoints from the generated 3D keypoints and at least one initial extrinsic parameter. The value of the initial extrinsic parameter is optimized using an iterative process such that the variation between the predicted 2D keypoints and location of the boom is minimized.
Disclosed herein is methods, systems, and aircraft for performing image analysis for aiding refueling operations. A tanker aircraft includes a camera, a refueling boom, a camera configured to generate a two-dimensional (2D) image of the refueling boom, a processor, and non-transitory computer readable storage media storing code. The code is executable by the processor to perform operations including receiving the two-dimensional (2D) image from the camera, determining 2D keypoints of the refueling boom located within the 2D image based on a predefined point model of the refueling boom, determining a 6 degree-of-freedom (6DOF) pose using the 2D keypoints and the corresponding three-dimensional (3D) space 3D keypoints, optimizing 3D keypoints associated with moveable components of the refueling boom in response to a plurality of boom control parameters to produce optimized 3D keypoints, and estimating a position of a tip of the refueling boom based on the 6DOF pose.
Adjustment apparatus for precision alignment between aircraft components are disclosed. An example adjustor assembly includes a base including a first track and an upper housing including a second track. A slider is movably coupled relative to the first track and the second track. An actuator moves the slider in a linear direction. Movement of the slider between a first position and a second position along the first track and the second track is to cause the upper housing to move between a first operating position and a second operating position relative to the base.
B64F 5/50 - Manipulation ou transport des composants d'aéronefs
G01B 5/25 - Dispositions pour la mesure caractérisées par l'utilisation de techniques mécaniques pour mesurer des angles ou des cônesDispositions pour la mesure caractérisées par l'utilisation de techniques mécaniques pour tester l'alignement des axes pour tester l'alignement des axes
A method for providing an inbound traffic alert comprises receiving location sensor data for the aircraft. Location data is also received for target traffic. Based on the location sensor data for the aircraft, a location, a speed, and a direction of travel are determined for the aircraft. A location, a speed, and a direction of travel are determined for the target traffic based on the location data for the target traffic. The method further comprises determining that the aircraft is on a runway, and determining that the aircraft is an ownship. The method further comprises determining that the target traffic meets one or more target traffic alert criteria. An inbound traffic alert is output based upon determining that the aircraft is on the runway, the aircraft is the ownship, and the target traffic meets the one or more target traffic alert criteria.
G08G 5/02 - Aides pour l'atterrissage automatique, c. à d. systèmes dans lesquels les données des vols d'avions arrivant sont traitées de façon à fournir les données d'atterrissage
B64D 45/08 - Aides à l'atterrissageDispositifs de sécurité pour éviter la prise de sol brutale optiques
Systems, apparatus, articles of manufacture, and methods are disclosed to relatively maneuver watercraft. A disclosed apparatus includes interface circuitry communicatively coupled to a sensor carried by a first watercraft, machine-readable instructions, and programmable circuitry to at least one of instantiate or execute the machine-readable instructions to: calculate a pose between the first watercraft and a second watercraft based on output from the sensor, determine whether the first watercraft is within a threshold offset relative to the second watercraft based on the pose, and provide an indication as to whether or not to adjust operation of the first watercraft based on whether or not the first watercraft is within the threshold offset relative to the second watercraft.
An aircraft thermal management system comprising ahigh temperature loop and a low temperature loop. The high temperature loop is configured to manage a temperature of a fuel cell stack in a nacelle using a nacelle heat exchanger. The low temperature loop is configured to cool a number of heat loads in a nacelle using a heat capacity of liquid hydrogen.
A substrate for receiving a print layer includes a reinforcement layer having a first surface and optionally a second surface opposite from the first surface. A first coating layer is coupledto the first surface of the reinforcement layer. The first coating layer is configured to receive and retain the print layer. The substrate is configured to be secured to a component.
B05D 5/04 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers pour obtenir une surface où l'encre ou un autre liquide peuvent prendre
B32B 3/10 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche discontinue, c.-à-d. soit continue et percée de trous, soit réellement constituée d'éléments individuels
B32B 5/02 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments
B32B 15/08 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
B32B 17/04 - Produits stratifiés composés essentiellement d'une feuille de verre ou de fibres de verre, de scorie ou d'une substance similaire sous forme de fibres ou filaments collés ou enrobés dans une substance plastique
B64F 5/00 - Tracé, fabrication, assemblage, nettoyage, entretien ou réparation des aéronefs, non prévus ailleursManipulation, transport, test ou inspection de composants d’aéronefs, non prévus ailleurs
89.
FASTENER FOR USE WITH ULTRAVIOLET LIGHT SENSITIVE ADHESIVE
A fastener configured to be attached to a panel and to support an item. The fastener has a body constructed from a first material and with the body having an opening that extends into the body at a first end. A flange constructed from a second material is connected to the body and sized to extend laterally outward beyond the body. The first material has a higher melting point than the second material. The first material has a lower transmissibility of UV light than the second material.
C08L 101/12 - Compositions contenant des composés macromoléculaires non spécifiés caractérisées par des propriétés physiques, p. ex. anisotropie, viscosité ou conductivité électrique
C09J 5/00 - Procédés de collage en généralProcédés de collage non prévus ailleurs, p. ex. relatifs aux amorces
C09J 9/00 - Adhésifs caractérisés par leur nature physique ou par les effets produits, p. ex. bâtons de colle
F16B 5/00 - Jonction de feuilles ou de plaques soit entre elles soit à des bandes ou barres parallèles à elles
F16B 5/02 - Jonction de feuilles ou de plaques soit entre elles soit à des bandes ou barres parallèles à elles par organes de fixation utilisant un filetage
90.
METHOD AND SYSTEM FOR ADDITIVELY MANUFACTURING AN ARTICLE, AND METHOD FOR CONTROLLING AN ADDITIVE MANUFACTURING PROCESS
A method for additively manufacturing an article includes providing a build substrate having a build surface and depositing a material onto the build surface. The build surface includes at least one of a positive and negative volume keying, and the deposited material conforms substantially to the keying and extends outwardly to define the geometry of the article being built.
A method for providing an automated runway incursion alert comprises receiving, from a location sensor on board an aircraft, location sensor data for the aircraft. Location data is also received for target traffic. Based on the location sensor data for the aircraft, a location, a speed, and a direction of travel are determined for the aircraft. A location, a speed, and a direction of travel are determined for the target traffic based on the location data for the target traffic. The method further comprises determining that the aircraft meets one or more ownship alert criteria and determining that the target traffic meets one or more target traffic alert criteria. Based on determining that the aircraft meets the one or more ownship alert criteria and the target traffic meets the one or more target traffic alert criteria, a runway incursion alert is output.
G08G 5/02 - Aides pour l'atterrissage automatique, c. à d. systèmes dans lesquels les données des vols d'avions arrivant sont traitées de façon à fournir les données d'atterrissage
92.
TOOL AND METHOD FOR DETERMINING THE PEENING INTENSITY OF A SHOT PEENING MACHINE
A verification tool for a shot peening machine has a sensor support frame configured to be mounted within the shot peening machine. The sensor support frame has at least three faces facing outwardly in different directions, and each face is configured to receive an electronic impact sensor configured to measure the peening intensity of peening media discharged from one or more nozzles of the shot peening machine.
G01L 5/00 - Appareils ou procédés pour la mesure des forces, du travail, de la puissance mécanique ou du couple, spécialement adaptés à des fins spécifiques
B24C 1/10 - Méthodes d'utilisation de jet abrasif en vue d'effectuer un travail déterminéUtilisation d'équipements auxiliaires liés à ces méthodes pour augmenter la compacité des surfaces, p. ex. par grenaillage
93.
Cooling Assembly and Cooling System to Transfer Heat from an Apparatus
A cooling assembly to transfer heat away from an apparatus. The cooling assembly includes a heat sink and heat pipes that are connected to and that extend outward from the heat sink. The heat pipes include a first section that extends outward from the heat sink and that is shaped to be inserted into the apparatus, and a second section that is embedded within the heat sink. An actuation mechanism is configured to move the heat sink and the heat pipes in a first direction to contact the heat pipes with the apparatus and in an opposing second direction to remove the heat pipes from contact with the apparatus. A cooling system includes one or more apparatuses, heat sinks, and heat pipes.
F28D 15/02 - Appareils échangeurs de chaleur dans lesquels l'agent intermédiaire de transfert de chaleur en tubes fermés passe dans ou à travers les parois des canalisations dans lesquels l'agent se condense et s'évapore, p. ex. tubes caloporteurs
F28D 21/00 - Appareils échangeurs de chaleur non couverts par l'un des groupes
Techniques for providing a display inside a vehicle are presented. The techniques can include: providing an electrophoretic surface integrated into an internal component of the vehicle, where the electrophoretic surface is flame resistant, and where the electrophoretic surface is configured to display an image within the vehicle; and controlling the electrophoretic surface using an electronic controller communicatively coupled to the electrophoretic surface.
B64D 11/00 - Arrangements pour passagers ou équipageInstallations de postes de pilotage non prévues ailleurs
G09G 3/34 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante
H04N 7/18 - Systèmes de télévision en circuit fermé [CCTV], c.-à-d. systèmes dans lesquels le signal vidéo n'est pas diffusé
95.
ELECTROPHORETIC CAPSULES ENABLING BLOCKING OF VISIBLE AND NON-VISIBLE WAVELENGTHS
A system for blocking one or more wavelengths, including a window is described, including a detector capable of detecting a target wavelength bandwidth and a first layer connected to the detector. The system includes a second layer that is substantially parallel to the first layer and also connected to the detector. The system includes a plurality of capsules disposed between the first layer and the second layer, and a surface charge-controlled layer in proximity to the first layer or the second layer, connected to the detector and configured to switch one or more of the plurality of capsules from a first state to a second state upon detection of the target wavelength bandwidth.
G02F 1/167 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur le mouvement de translation des particules dans un fluide sous l’influence de l’application d’un champ caractérisés par l’effet électro-optique ou magnéto-optique par électrophorèse
B64D 45/00 - Indicateurs ou dispositifs de protection d'aéronefs, non prévus ailleurs
A vehicle lidar network comprising vehicles and lidar systems in the vehicles. The lidar systems are configured to emit laser beams having a number of electromagnetic properties in which the number of electromagnetic properties is selected to reduce interference caused by the laser beams emitted from other lidar systems.
End effectors comprise a housing, a positioner, and a translator. The positioner is supported by the housing and is configured to sequentially receive fasteners from a source of fasteners into a receiving position and sequentially move fasteners from the receiving position to a deploying position. The translator is supported by the housing relative to the positioner and is configured to sequentially translate fasteners from the deploying position to ports of a fastener holder. Robotic methods comprise sequentially receiving fasteners from a source of fasteners into a receiving position, sequentially moving fasteners from the receiving position to a deploying position, and sequentially translating fasteners from the deploying position to ports of a fastener holder.
A sandwich panel comprising a first layer, a second layer, and a core layer located between the first layer and the second layer. The core layer is comprised of structures connected by channels. The structures and the channels reflect sound waves entering the core layer.
Systems and methods for aircraft takeoff weight estimation include receiving input data corresponding to trajectory data of a flight of an aircraft; generating a set of input parameters based on the trajectory data, where the set of input parameters include a first subset of parameters corresponding to a takeoff phase of the flight and a second subset of parameters corresponding to a climb phase of the flight; and processing the set of input parameters using a trained model to generate an estimate of a takeoff weight of the aircraft.
G01G 19/07 - Appareils ou méthodes de pesée adaptés à des fins particulières non prévues dans les groupes pour peser des objets à roues ou roulants, p. ex. des véhicules pour peser des avions
100.
METHOD OF NACELLE AIR HEAT EXCHANGER INTEGRATION FOR A HYDROGEN FUELED FUEL CELL POWERED AIRCRAFT
A heat exchanger system for an aircraft comprises nacelle having an inlet and an outlet, a nacelle heat exchanger within the nacelle, and a fan system within the nacelle. Air flows into the nacelle through the inlet and out of the nacelle through the outlet. The nacelle heat exchanger is configured to transfer heat away from a coolant using the air in an airflow to the nacelle heat exchanger. The fan system is configured to increase the airflow to the nacelle heat exchanger.
B64D 27/355 - Aménagements pour la production, la distribution, la récupération ou le stockage d'énergie électrique à bord utilisant des piles à combustible
B64D 33/08 - Aménagement sur les aéronefs des éléments ou des auxiliaires des ensembles fonctionnels de propulsion, non prévu ailleurs des systèmes de refroidissement des ensembles fonctionnels de propulsion
