公开(公告)号：US20240133351A1

公开(公告)日：2024-04-25

申请号：US18490833

申请日：2023-10-19

Applicant: Airbus Operations SAS

Inventor： Michael BELIN ,  Lionel SILLIERES ,  Julie CAZALIS ,  Simon VANDERBAUWEDE ,  Samuel MAGNE

IPC: F02K1/76

CPC classification number: F02K1/766 ,  F02K1/763 ,  F05D2220/323 ,  F05D2260/50

Abstract: A turbofan with a nacelle having a fixed structure, a mobile assembly bearing second blocking element and able to move between an advanced position and a withdrawn position, a set of deflectors able to move in translation between an advanced position and a withdrawn position, and an actuation system having a carriage, a blocking lever bearing first attachment element and able to move between a blocking position and a free position, and a transmission system configured to move the blocking lever from the blocking position to the free position when the mobile assembly reaches a tilting position between the advanced position and the withdrawn position.

公开(公告)号：US20240229742A9

公开(公告)日：2024-07-11

申请号：US18490833

申请日：2023-10-20

Applicant: Airbus Operations SAS

Inventor： Michael BELIN ,  Lionel SILLIERES ,  Julie CAZALIS ,  Simon VANDERBAUWEDE ,  Samuel MAGNE

IPC: F02K1/76

CPC classification number: F02K1/766 ,  F02K1/763 ,  F05D2220/323 ,  F05D2260/50

Abstract: A turbofan with a nacelle having a fixed structure, a mobile assembly bearing second blocking element and able to move between an advanced position and a withdrawn position, a set of deflectors able to move in translation between an advanced position and a withdrawn position, and an actuation system having a carriage, a blocking lever bearing first attachment element and able to move between a blocking position and a free position, and a transmission system configured to move the blocking lever from the blocking position to the free position when the mobile assembly reaches a tilting position between the advanced position and the withdrawn position.

公开(公告)号：US20220403797A1

公开(公告)日：2022-12-22

申请号：US17844280

申请日：2022-06-20

Applicant: Airbus Operations SAS

Inventor： Lionel SILLIERES ,  Simon VANDERBAUWEDE

IPC: F02K1/76 ,  F02K1/72

Abstract: A turbofan with a nacelle having a slider that is movable between an advanced position and a retracted position to open a window between a duct and the outside, blades, each one being able to move in rotation between a stowed position and a deployed position, and a maneuvering system that moves each blade, a transmission arrangement that rotates the blades one after the other, a drive system that converts the translational movement of the slider into a rotational movement of a first blade and that has a ball screw system, an epicyclic gear train, and an assembly of arms and levers.