公开(公告)号：US20240401742A1

公开(公告)日：2024-12-05

申请号：US18802811

申请日：2024-08-13

Applicant: Airbus Operations SAS

Inventor： Damien Guilloteau

IPC: F17C1/14 ,  B23K20/12 ,  B23K101/12 ,  B23K103/10

Abstract: A tank, in particular for a liquid hydrogen reservoir, provided with at least one dome fixed by way of an outer welded joint and having a central portion provided with at least one free end including a first connecting element and at least one dome provided with an open end including a second connecting element, the dome and the central portion being able to be joined together, the first connecting element and the second connecting element being configured to form, when the central portion and the dome are joined together, a protruding tab extending toward the outside of the tank and able to be welded to a protruding end, such a protruding tab making it possible in particular to join together the tank, this being done entirely from the outside of said tank, and to easily mount and dismount the dome, in particular without accessibility issues.

公开(公告)号：US20180148155A1

公开(公告)日：2018-05-31

申请号：US15827047

申请日：2017-11-30

Applicant: Airbus Operations SAS

Inventor： Damien Guilloteau

IPC: B64C1/12

CPC classification number: B64C1/12 ,  B64C1/061 ,  B64C1/069 ,  B64C1/10 ,  B64C1/1407 ,  B64C1/1461

Abstract: In order to allow robust assembly between a structural element and a self-stiffened panel comprising a skin and a stiffening structure formed of a network of ribs extending out from a first face of the skin, the structural element comprises at least one end formed of terminal tabs separated by cut-outs delimited by the terminal tabs and applied to the first face of the skin at an end part of the skin. In addition, the stiffening structure comprises at least one end formed of several terminal ribs extending respectively through the cut-outs. Finally, each of the terminal tabs is fixed to the end part of the skin via through-fixing elements.

公开(公告)号：US20230036707A1

公开(公告)日：2023-02-02

申请号：US17872334

申请日：2022-07-25

Applicant: Airbus Operations SAS

Inventor： Damien Guilloteau

IPC: F17C1/14 ,  B23K20/12

Abstract: A tank, in particular for a liquid hydrogen reservoir, provided with at least one dome fixed by way of an outer welded joint and having a central portion provided with at least one free end including a first connecting element and at least one dome provided with an open end including a second connecting element, the dome and the central portion being able to be joined together, the first connecting element and the second connecting element being configured to form, when the central portion and the dome are joined together, a protruding tab extending toward the outside of the tank and able to be welded to a protruding end, such a protruding tab making it possible in particular to join together the tank, this being done entirely from the outside of said tank, and to easily mount and dismount the dome, in particular without accessibility issues.

公开(公告)号：US10766593B2

公开(公告)日：2020-09-08

申请号：US15827037

申请日：2017-11-30

Applicant: Airbus Operations SAS

Inventor： Damien Guilloteau

IPC: B64C1/06 ,  B64C1/10 ,  B64C1/12 ,  B64C1/14

Abstract: In order to allow robust assembly in an aircraft between a structural element and a self-stiffened panel comprising a skin and a stiffening structure formed of a network of ribs extending out from a first face of the skin, the structural element comprises at least one end formed of a first closure rib, the stiffening structure comprises at least one end formed of a second closure rib, and a portion the height of which increases progressively as far as the second closure rib, and the structural element being fixed to the self-stiffened panel via first through-fixing elements which fix the first closure rib to the second closure rib. The structural element comprises a sole exhibiting a second face having an inset delimiting a space which accepts an end part of the skin.

公开(公告)号：US20230036429A1

公开(公告)日：2023-02-02

申请号：US17872311

申请日：2022-07-25

Applicant: Airbus Operations SAS

Inventor： Damien Guilloteau

IPC: F17C13/08 ,  F17C1/00

Abstract: A tank, in particular for a liquid hydrogen reservoir, provided with internal rails for putting an equipment module in place, includes a central portion provided with a wall, and at least one rail and preferably a plurality of rails, each of the rails being integrated in the wall of the central portion of the tank so as to be accessible from inside the tank, such rails allowing easier integration and fastening of a module comprising equipment inside the tank, so as to simplify the manufacture and assembly of the tank.

公开(公告)号：US20180148152A1

公开(公告)日：2018-05-31

申请号：US15827037

申请日：2017-11-30

Applicant: Airbus Operations SAS

Inventor： Damien Guilloteau

IPC: B64C1/06 ,  B64C1/10 ,  B64C1/14 ,  B64C1/12

CPC classification number: B64C1/061 ,  B64C1/064 ,  B64C1/10 ,  B64C1/12 ,  B64C1/1461 ,  B64C1/1492

Abstract: In order to allow robust assembly in an aircraft between a structural element and a self-stiffened panel comprising a skin and a stiffening structure formed of a network of ribs extending out from a first face of the skin, the structural element comprises at least one end formed of a first closure rib, the stiffening structure comprises at least one end formed of a second closure rib, and a portion the height of which increases progressively as far as the second closure rib, and the structural element being fixed to the self-stiffened panel via first through-fixing elements which fix the first closure rib to the second closure rib. The structural element comprises a sole exhibiting a second face having an inset delimiting a space which accepts an end part of the skin.