公开(公告)号：US20210078719A1

公开(公告)日：2021-03-18

申请号：US16898960

申请日：2020-06-11

Applicant: Airbus SAS ,  Airbus Operations SAS ,  Airbus Operations GmbH

Inventor： Matthieu THOMAS ,  Anthony ROUX ,  Didier POIRIER ,  Olivier VERSEUX ,  André ANGER ,  Benedikt BAMMER ,  Guido KLEWER ,  Guillaume GALLANT ,  Florian VOGEL ,  Christian WEHLE

IPC: B64D35/02 ,  B64D27/24 ,  B64D41/00 ,  B64D33/10 ,  B64D37/08 ,  B64D29/02 ,  B64C5/06 ,  B64D31/02 ,  B60L50/71 ,  B60L58/30 ,  B64C3/32

Abstract: An autonomous propeller propulsion system for an aircraft. The autonomous system comprises a chassis with first attachment systems which engage with second attachment systems of the wing to ensure detachable attachment of the autonomous system, a fuel cell attached to the chassis, an electric motor attached to the chassis and having an output shaft, a propshaft rotated by the output shaft, a propeller attached to the propshaft, a controller converting an electric current delivered by the fuel cells into an electric current delivered to the electric motor, a hydrogen feed duct and an air feed duct, a set of auxiliary equipment, and a first connection arrangement, which connects with a second connection arrangement of the aircraft.

公开(公告)号：US20180178923A1

公开(公告)日：2018-06-28

申请号：US15849243

申请日：2017-12-20

Applicant: Airbus Operations SAS

Inventor： Isabelle PETRISSANS-LLOVERAS ,  Guillaume GALLANT ,  Olivier GLEIZE ,  Olivier DUBOIS ,  Aurelien PANTEL

IPC: B64D27/26 ,  B64D27/18 ,  B64F5/10

CPC classification number: B64D27/26 ,  B64D27/18 ,  B64D2027/264 ,  B64F5/10 ,  Y02T50/44

Abstract: Fixation of an aircraft engine attachment pylon to the wing of an aircraft by means of an attachment device attached to a wing structure by means of first attachment through-members. The attachment device and the attachment pylon have respective junction surfaces clamped to each other by means of second attachment through-members. The junction surfaces extend along a plane forming an angle of less than 45 degrees with a vertical direction of the aircraft. A method for assembling the attachment pylon to the wing includes the positioning of the attachment pylon facing the attachment device, and then the clamping of the respective junction surfaces of the attachment device and of the attachment pylon to each other via the second attachment through-members.

公开(公告)号：US20180162514A1

公开(公告)日：2018-06-14

申请号：US15840942

申请日：2017-12-13

Applicant: Airbus Operations SAS

Inventor： Daniel BELLET ,  Guillaume GALLANT

IPC: B64C3/32 ,  B64C25/34 ,  B64D27/18 ,  B64D27/26

CPC classification number: B64C3/32 ,  B64C25/04 ,  B64C25/10 ,  B64C25/34 ,  B64D27/12 ,  B64D27/18 ,  B64D27/26 ,  B64D29/02 ,  B64D29/06 ,  B64D2027/264 ,  Y02T50/44

Abstract: An aircraft comprising at least one power plant linked to an airfoil by a power plant support structure comprising a primary structure housed in an aerodynamic fairing. The power plant is formed overhanging behind the airfoil, mostly or wholly above the upper surface of the airfoil. The aircraft comprises a main landing gear comprising at least one landing gear element linked to the airfoil of the aircraft by a support structure. The primary structure and the support structure of the landing gear element are formed by a common structure. The use of such a common structure allows a general optimization of the architecture of the aircraft by virtue of the synergies between the positioning of the power plant, the primary structure of its strut, and the support structure of the main landing gear.

公开(公告)号：US20180305032A1

公开(公告)日：2018-10-25

申请号：US15956154

申请日：2018-04-18

Applicant: Airbus Operations SAS

Inventor： Guillaume GALLANT ,  Olivier GLEIZE

IPC: B64D27/26 ,  F02C7/20

CPC classification number: B64D27/26 ,  B64D27/12 ,  B64D27/18 ,  B64D2027/266 ,  F02C7/20

Abstract: An engine assembly for an aircraft, comprising an engine mounting pylon comprising a primary structure forming a box closed by a front closing rib, a front engine mount comprising at least two connecting link rods that are disposed laterally on either side of the box and each comprise a first end mounted on a first fitting of the casing. The rib forms a part of the front mount, comprising at least one transverse fitting made in one piece so as to close a front end of the box and to have lugs protruding laterally on each side of the box, each lug being provided with a first orifice for mounting a second end of one of the link rods.