AIRBUS OPERATIONS(inc as a Societe par Act Simpl.) Patent applications |
Patent application number | Title | Published |
20120084525 | METHOD AND DEVICE FOR LOADING AND EXECUTING INSTRUCTIONS WITH DETERMINISTIC CYCLES IN A MULTICORE AVIONIC SYSTEM HAVING A BUS OF WHICH THE ACCESS TIME IS NOT PREDICTABLE - A method and device for loading and executing a plurality of instructions in an avionics system including a processor including at least two cores and a memory controller, each of the cores including a private memory. The plurality of instructions is loaded and executed by execution slots such that, during a first execution slot, a first core has access to the memory controller for transmitting at least one piece of data stored in the private memory thereof and for receiving and storing at least one datum and an instruction from the plurality of instructions in the private memory thereof, while the second core does not have access to the memory controller and executes at least one instruction previously stored in the private memory thereof and such that, during a second execution slot, the roles of the two cores are reversed. | 04-05-2012 |
20110197595 | ENGINE ASSEMBLY FOR AN AIRCRAFT COMPRISING ATTACHMENTS FOR ENGINES OFFSET BELOW ON THE FAN FRAME - An aircraft engine assembly including an attachment mechanism of a turbojet onto a rigid structure of a mounting strut, including a first, second, and third forward engine attachment for taking up thrust loads brought onto the fan frame, and arranged such that the third attachment passes through a first diametrical plane of the turbojet, the first and second attachments being disposed on one side and another of the first plane. The first and second forward engine attachments are respectively brought to the fan frame at two points, situated beyond the second diametrical plane of the turbojet, orthogonal to the first diametrical plane, with respect to the third attachment. | 08-18-2011 |
20110154831 | AIRCRAFT ENGINE ASSEMBLY COMPRISING A TURBOJET ENGINE WITH REINFORCING STRUCTURES CONNECTING THE FAN CASING TO THE CENTRAL CASING - An aircraft engine assembly including an annular structure surrounding a central casing and mechanically connected to the central casing by the intermediary of a mounting mechanism. To each of the first and second engine mounts is associated a reinforcing structure forming a shear plane, fixedly connected: in an area of the annular structure at a first anchoring point; in an area of the fan casing at a second anchoring point; and in an area of a structural arm or of the intermediate casing at a third anchoring point. The structure extends along a radial imaginary plane passing through an anchoring point of the mount on the fan casing. | 06-30-2011 |
20110042517 | DEVICE FOR CLOSING AN AIRCRAFT DOOR, AIRCRAFT COMPRISING SUCH A DEVICE - An aircraft door closing device, and an aircraft incorporating such a device. The door includes a leaf and, connected to the aircraft fuselage, a frame including an opening configured to take the leaf, the leaf adopting a closed position to block the opening and another position to reveal the opening. The device includes a bearing mechanism, some on the leaf and some on the frame, each formed by a crenelated structure, two crenelated structures being arranged such that the teeth of one pass through notches of the other as the leaf moves from one position to the other, and such that the teeth of the leaf structure bear, in the closed position, on the inside face of the corresponding teeth of the frame structure. | 02-24-2011 |
20110036943 | AIRCRAFT ENGINE ATTACHMENT PYLON COMPRISING A BOX WITH A CIRCULAR OR ELLIPTICAL SHAPED SECTION - An engine attachment pylon for an aircraft, including a rigid structure including a box formed by one or plural hollow segments. The section of at least one hollow segment is circular or elliptical in shape. | 02-17-2011 |
20110030341 | DEVICE WITH SECONDARY JETS REDUCING THE NOISE GENERATED BY AN AIRCRAFT JET ENGINE - An aircraft jet engine including a wall centered about a longitudinal axis and surrounding a stream of gas ejected at a downstream end of the wall in the direction of the axis, primary ducts distributed at the periphery of the downstream end of the wall configured on command each to eject a jet of primary fluid to interact with the ejected stream of gas, the primary ducts of each pair converging towards one another near the downstream end of the wall so that the primary jets ejected form two sides of a triangle that meet at the vertex thereof in a view projected onto a plane perpendicular to a transverse plane, and secondary ducts each associated with each pair of primary ducts and configured on command to eject a jet of secondary fluid directed into the triangle formed by the primary jets. | 02-10-2011 |
20100308172 | INTERCONNECTION DEVICE CONNECTING AN AIRCRAFT INTERNAL STRUCTURE COMPONENT TO THE FUSELAGE OF THIS AIRCRAFT - An aircraft including at least one door for passengers to board the aircraft, and at least one interconnection device connecting an aircraft internal structure component and a skin of a fuselage of the aircraft, the interconnection device being positioned near an internal periphery of the door in a region subject to external knocks and including at least one region that is weakened in terms of compression so as to absorb the knocks experienced by an external face of the skin of the fuselage, the device also being configured to withstand tensile forces applies to an internal face of the skin of the fuselage by internal pressure inside the aircraft. | 12-09-2010 |
20100293292 | ROUTING-PROFILE-BASED ACARS ROUTING SYSTEM - A system for routing ACARS messages towards a plurality of transmission media, configured to be loaded onboard an aircraft, including: a database including a plurality of routing profiles, each profile being formed by a list indicating a rank of preference for each transmission medium, and a selection mechanism extracting, from an ACARS message sending request, a routing profile identifier, and selecting in the routing profile stored in the database, corresponding to the identifier, a transmission medium, according to its rank of preference, the thereby selected transmission medium then being used for transmitting the message. | 11-18-2010 |
20100264273 | FUSELAGE STRUCTURE FOR AN AIRCRAFT FUSELAGE IN COMPOSITE MATERIAL AND AIRCRAFT EQUIPPED WITH SUCH A FUSELAGE STRUCTURE - A fuselage structure for an aircraft fuselage in composite material and an aircraft including such a fuselage structure. The fuselage structure provides savings in mass while allowing grounding of electric systems, and with which substantial mechanical stiffness characteristics may be guaranteed. In the fuselage structure attachment modules provide an assembling function as well as an electric function. | 10-21-2010 |
20100262715 | ACARS ROUTER FOR REMOTE AVIONIC APPLICATIONS - An ACARS message communications system including at least one on-board piece of equipment harbouring an application adapted for transmitting and/or receiving ACARS messages, and a router adapted for routing, via a plurality of subnetworks, ACARS messages from and/or to the application. The piece of equipment and the router are connected to an AFDX network and the application is adapted for dynamic registration at the router, via the network, the router only routing the messages if the application is actually registered thereat. | 10-14-2010 |