公开(公告)号：US11807375B2

公开(公告)日：2023-11-07

申请号：US17709514

申请日：2022-03-31

Applicant: Airbus Operations SAS

Inventor： Laurent Sammito ,  Jean Geliot ,  Thierry Theron

IPC: B64D29/02

CPC classification number: B64D29/02

Abstract: A nacelle for an aircraft, including a structure, a cap attached to the structure and a seal system including an arch forming a channel which extends beneath a rear edge of the cap and which has a bottom, the arch being attached to the structure, a seal in the form of a solid block in the channel and beneath the rear edge of the cap, a spring system arranged to move the seal away from the bottom, and a retaining arrangement configured to prevent the seal from leaving the channel under the action of the spring system. With an arrangement of this kind, it is not necessary to oversize the bead, this being replaced with a solid seal mounted on a spring system.

公开(公告)号：US20220315233A1

公开(公告)日：2022-10-06

申请号：US17709514

申请日：2022-03-31

Applicant: Airbus Operations SAS

Inventor： Laurent Sammito ,  Jean Geliot ,  Thierry Theron

IPC: B64D29/02

Abstract: A nacelle for an aircraft, including a structure, a cap attached to the structure and a seal system including an arch forming a channel which extends beneath a rear edge of the cap and which has a bottom, the arch being attached to the structure, a seal in the form of a solid block in the channel and beneath the rear edge of the cap, a spring system arranged to move the seal away from the bottom, and a retaining arrangement configured to prevent the seal from leaving the channel under the action of the spring system. With an arrangement of this kind, it is not necessary to oversize the bead, this being replaced with a solid seal mounted on a spring system.

公开(公告)号：US11702217B2

公开(公告)日：2023-07-18

申请号：US17342118

申请日：2021-06-08

Applicant: Airbus Operations SAS

Inventor： Jean Geliot ,  Thierry Theron

IPC: B64D29/08 ,  B64F5/45 ,  B64D29/02 ,  B64D27/26

CPC classification number: B64D29/08 ,  B64D29/02 ,  B64F5/45 ,  B64D27/26

Abstract: An aircraft pylon comprising a structure covered by a fairing. The structure includes at least one void bounded by a peripheral edge. The fairing includes at least one removable panel connected to the structure around the void and having an inner face oriented towards the structure. The structure includes at least one seal connected to the structure so as to be slightly compressed against the inner face of the removable panel. The seal extends over at least a lower portion of the peripheral edge so as to retain a fluid located below a sealing horizontal plane while ensuring ventilation beneath the fairing.