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公开(公告)号：US20240360535A1
公开(公告)日：2024-10-31
申请号：US18765620
申请日：2024-07-08
申请人： Airbus SAS
IPC分类号： C21D10/00 , B23K26/08 , B23K26/356
CPC分类号： C21D10/005 , B23K26/0884 , B23K26/356
摘要： A system and device for laser shock peening device and components thereof. The system includes umbilical cords with flexible outer sheaths surrounding the fiber optic cable within the umbilical. The umbilical may include two different sections with different outer sheathes. The applicator device may have a laser peeing pen that has a longitudinal axis that is spaced from the longitudinal axis of the applicator device. In a method of operating the device, a first step includes a vertical movement, followed by a second step of rotation movement, and then another step of vertical movement opposite the first step.
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公开(公告)号：US12104724B2
公开(公告)日：2024-10-01
申请号：US17973622
申请日：2022-10-26
IPC分类号： F16L23/18 , F16L23/028 , F16L23/16 , F16L23/24
CPC分类号： F16L23/24 , F16L23/0283 , F16L23/162 , F16L23/167 , F16L23/18
摘要： A connection assembly between two portions of a line including an inner conduit for transporting a cryogenic fluid, the assembly including two flanges which are respectively arranged at the ends of the line portions and which are configured to be held in contact with one another by virtue of a fixing arrangement. The contact zone between the two flanges includes at least two grooves for positioning seals and at least one conduit opening out, for the one part, between the two seals and, for the other part, into an expansion chamber for the cryogenic fluid. The expansion chamber is arranged in one, or in the vicinity of one, of the first connection flange and the second connection flange. The expansion chamber includes a detector for detecting the presence of the cryogenic fluid in the expansion chamber or a recess configured for the installation of such a detector.
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3.发明公开公开(公告)号：US20240278922A1
公开(公告)日：2024-08-22
申请号：US18581718
申请日：2024-02-20
申请人： Airbus SAS , Airbus Operations SAS
发明人： Lionel CZAPLA , Alexis PISSAVIN
CPC分类号： B64D29/06 , B64C1/1407 , B64C2001/009
摘要： An aircraft propulsion unit comprising a motor, a system for supplying fuel to the motor, a fairing inside which the motor and at least part of the fuel supplying system are positioned, and at least one pressure relief device configured to establish communication between the inner and outer zones of the fairing when the pressure in the inner zone is greater than or equal to a given threshold or when a leak is detected. Also an aircraft comprising at least one such propulsion unit.
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公开(公告)号：US12065710B2
公开(公告)日：2024-08-20
申请号：US16834899
申请日：2020-03-30
申请人： Airbus SAS
IPC分类号： C21D10/00 , B23K26/08 , B23K26/356
CPC分类号： C21D10/005 , B23K26/0884 , B23K26/356
摘要： A system and device for laser shock peening device and components thereof. The system includes umbilical cords with flexible outer sheaths surrounding the fiber optic cable within the umbilical. The umbilical may include two different sections with different outer sheathes. The applicator device may have a laser peeing pen that has a longitudinal axis that is spaced from the longitudinal axis of the applicator device. In a method of operating the device, a first step includes a vertical movement, followed by a second step of rotation movement, and then another step of vertical movement opposite the first step.
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公开(公告)号：US12065239B2
公开(公告)日：2024-08-20
申请号：US17940073
申请日：2022-09-08
申请人： Airbus SAS , Airbus Operations SAS
发明人： Andrew Booth , Julien Laverne , Alistair Forbes
摘要： An aircraft comprising a fuselage, first and second wings positioned on either side of the fuselage, wherein each wing includes an inner part connected to the fuselage and an outer part continuing the inner part, the end of each inner part connected to the fuselage having a height greater than half the height of the fuselage and extending over a length greater than or equal to half of a distance separating the nose and the tail of the fuselage.
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公开(公告)号：US12037133B2
公开(公告)日：2024-07-16
申请号：US18071862
申请日：2022-11-30
申请人： AIRBUS SAS
发明人： Thomas Fulcher
CPC分类号： B64D45/02 , B64D27/24 , B64D27/40 , H01B9/02 , H02K7/1807 , B64D2221/00
摘要： An aircraft is disclosed include wiring configured to carry electrical power; and an electromagnetic shielding arrangement which provides an enclosure around the wiring and is configured to block electromagnetic emissions from the wiring. The electromagnetic shielding arrangement includes a first shield; a second shield which can move relative to the first shield; and a gap between overlapping portions of the shields. The gap is configured to enable air to flow into or out of the enclosure via the gap.
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公开(公告)号：US20240199222A1
公开(公告)日：2024-06-20
申请号：US18541527
申请日：2023-12-15
申请人： Airbus SAS
发明人： Timin JACOB , Ludovic YBANEZ , Matteo TASSISTO , Swapnil KHARCHE , Ravi Kiran SURAPANENI , Gowtham GALLA
CPC分类号： B64D37/32 , F17C13/04 , F17C2223/0161 , F17C2250/043
摘要： A cryogenic system configured to cool down components and including a housing and a thermal coupling system able to thermally connect a cryogenic fluid tank and the housing, the housing being airtight and being arranged to contain at least one component. The cryogenic system includes: an inert fluid tank, the inert fluid including at least one of the inert gas or nitrogen; a first opening connected to the inert fluid tank; a second opening connected to a relief valve configured to release gas from the housing when the pressure inside the housing exceeds a predefined pressure value; a third opening connected to an exhaust line, and a shut-off valve disposed on the exhaust line. The component is thus thermally and chemically isolated from the outside of the housing without using vacuum.
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公开(公告)号：US12014639B2
公开(公告)日：2024-06-18
申请号：US16951896
申请日：2020-11-18
申请人： Airbus SAS
发明人： Imad Lebbos , Daniel Percy
CPC分类号： G08G5/0039 , B64F5/60 , G01C21/20 , G05D1/042 , G05D1/104
摘要： A process for pairing two aircraft together to save fuel. After evaluating whether two aircraft may possibly be paired together in a formation for fuel savings, the process determines new flight plans for both aircraft, allowing the second aircraft to save fuel by flying behind the first aircraft so that the second aircraft utilizes the energy of the wake vortices generated by the first aircraft. Based on the new flight plan, the process determines if there is a net trip fuel savings for the pair.
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9.发明公开公开(公告)号：US20240167186A1
公开(公告)日：2024-05-23
申请号：US18307867
申请日：2023-04-27
申请人： Airbus SAS , Airbus Operations GmbH
IPC分类号： C25D11/10 , C09D5/00 , C09D163/00 , C25D11/08 , C25D11/16
CPC分类号： C25D11/10 , C09D5/002 , C09D163/00 , C25D11/08 , C25D11/16
摘要： To improve adhesion of Cr(VI)-free primers and suitable topcoats on aircraft parts, a method for anodizing part surface of the aircraft part that includes aluminum or an aluminum alloy including the steps of cleaning the part and exposing the part to an anodizing electrolyte. During anodizing it is essential that the temperature of the anodizing electrolyte is maintained at a constant temperature chosen from a range from 42° C. to 60° C.
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公开(公告)号：US20240116650A1
公开(公告)日：2024-04-11
申请号：US18480080
申请日：2023-10-03
申请人： Airbus SAS
摘要： An aircraft, including a hydrogen consumer and a hydrogen supply device for supplying the hydrogen consumer with hydrogen, the hydrogen supply device having a cryogenic hydrogen tank for storing liquid hydrogen. In order to lower the weight while improving performance of the hydrogen tank during different flight conditions, embodiments of the aircraft further include a suspension arrangement with suspension elements for suspending the hydrogen tank on a structure of the aircraft, wherein the hydrogen tank includes a tank wall made from fiber reinforced composite material, and wherein the suspension arrangement includes a plurality of first tensile loaded dry fiber suspension elements fixed to load introduction areas on the hydrogen tank such that the suspension elements extend essentially tangential to a surface of the hydrogen tank at the associated load introduction area.
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