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公开(公告)号：US20240327023A1
公开(公告)日：2024-10-03
申请号：US18602498
申请日：2024-03-12
摘要： A propulsive assembly comprising a nacelle delimiting an internal volume, a T-shaped frame comprising a first wall fixed to the wing and a second wall that is vertical and that divides the internal volume into two sub-volumes, a dihydrogen consumer device, for each sub-volume, a dihydrogen processing system, a supply line connected between the processing system and the consumer device, and an input line connected between the processing system and a dihydrogen tank. Also an aircraft with a wing and such a propulsive assembly.
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公开(公告)号：US20200164994A1
公开(公告)日：2020-05-28
申请号：US16689188
申请日：2019-11-20
发明人： Jean GELIOT , Christophe LABARTHE
摘要： An aircraft nacelle which comprises a structure, an upstream cowl, an upper cowl arranged to the rear of the upstream cowl and having a starboard-side door and a port-side door, each being articulated between a closed position and an open position, each having a front edge, a rear edge, an inner edge and an outer edge. The nacelle comprises, for each door, an articulation and a locking system. Each door is articulated at the level of its outer edge and, in the closed position, the inner edge of one door is contiguous with the inner edge of the other door. Such a nacelle makes the technicians' work easier because the two articulated doors can be opened wide and give easy access under the cowl.
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3.发明申请公开(公告)号：US20200369396A1
公开(公告)日：2020-11-26
申请号：US16879121
申请日：2020-05-20
IPC分类号： B64D27/26
摘要： A rear engine attachment system for an aircraft engine. The attachment system has an engine pylon with a lower spar having a lower surface, and a rear engine attachment having a beam fixed against the lower surface and to which a pair of rods is fixed. Each rod is fixed to the beam by at least one first connection point and to the engine by at least one second connection point. The beam includes front and rear fittings, and an intermediate fitting with a shoe and an intermediate clevis. The shoe presses against the lower surface. The front fitting presses against the intermediate fitting at the front and the rear fitting presses against the intermediate fitting at the rear. The fixing to the lower spar is ensured by bolts, each passing through the front base or the rear base, the shoe and the lower spar.
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公开(公告)号：US20220306306A1
公开(公告)日：2022-09-29
申请号：US17701818
申请日：2022-03-23
申请人： Airbus SAS , Airbus Operations SAS
发明人： Christophe LABARTHE , Franck ALVAREZ , Fabien LATOURELLE , Olivier VERSEUX , Pascal POME , Jean Francois ALLIAS , Olivier CIET , Olivier RASPATI , Anthony ROUX , Benedikt BAMMER
摘要： A propulsion system includes a system for producing electricity that supplies electricity to at least one electric motor to which is mechanically coupled a propeller situated near a first longitudinal end of a nacelle that houses at least the system for producing electricity and the at least one electric motor. An air circulation channel, which receives a heat exchanger provided to allow the system for producing electricity to be cooled, extends inside the nacelle from a first end of the air circulation channel situated at the first longitudinal end of the nacelle. A part of the air circulation channel that is contiguous with its first end is delimited by an outer surface of cylindrical shape that surrounds the longitudinal axis of the nacelle.
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公开(公告)号：US20220289396A1
公开(公告)日：2022-09-15
申请号：US17685608
申请日：2022-03-03
摘要： An aircraft pylon comprising a primary structure and a pipe segment having an internal duct positioned inside at least one structural tube primary structure. This solution makes it possible to reduce the crowding outside the structural tubes of the primary structure, makes it easier to integrate other equipment inside the pylon, and may help to improve the aerodynamic performance of the pylon by reducing its cross section.
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公开(公告)号：US20240025553A1
公开(公告)日：2024-01-25
申请号：US18355779
申请日：2023-07-20
发明人： Mathieu MAHE , Christophe LABARTHE , Frederic JOURNADE , Frédéric VINCHES , Franck ALVAREZ , Lionel CZAPLA , Emmanuel VARDELLE , Rémi AMARGIER , Kotaro FUKASAKU
IPC分类号： B64D27/24 , H01M8/2465
CPC分类号： B64D27/24 , H01M8/2465 , B64D2027/264
摘要： A propulsion unit, for an aircraft, comprising a hollow chassis with an opening at the bottom, a propulsion system comprising an electric motor with a propeller, a fuel cell, a tank and a cooling system, and one platform fastened to the chassis through said opening using fasteners and in which at least one element of the propulsion system is fastened to the platform. An aircraft with such a propulsion unit.
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公开(公告)号：US20220246971A1
公开(公告)日：2022-08-04
申请号：US17584858
申请日：2022-01-26
IPC分类号： H01M8/2483 , H01M8/2404 , B64D27/24 , H01M8/2475
摘要： A device for grouping together fuel cells, including at least two fuel cells, a support including a casing, at least one feeder configured to supply the fuel cells with fluid, at least one manifold configured to collect a fluid from the fuel cells, the feeder and the manifold being rigidly secured to the casing and positioned between the casing and the fuel cells.
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公开(公告)号：US20200369397A1
公开(公告)日：2020-11-26
申请号：US16880171
申请日：2020-05-21
发明人： Jean GELIOT , Christophe LABARTHE
摘要： A propulsion assembly for an aircraft, the propulsion assembly having a pylon configured to be fastened beneath a wing of the aircraft, a turbomachine having a longitudinal direction, a median plane and a transverse plane, and a nacelle surrounding the turbomachine and having a load support disposed in the top part of the nacelle. The load support has a structural part fastened to the pylon and an aerodynamic part capping the structural part. The aerodynamic part has, at the front, a front part fastened to the structural part and, at the rear, a rear part fastened to the pylon. Separating the load support into two parts makes it possible to reduce the movements of the aerodynamic part capping the structural part of the load support.
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