公开(公告)号：US10696415B2

公开(公告)日：2020-06-30

申请号：US16222266

申请日：2018-12-17

申请人： SAFRAN NACELLES

发明人： Alexis Loncle

IPC分类号： B64D29/06 ,  B64D27/18

摘要： A nacelle for an aircraft turbojet engine includes a fixed internal structure intended to receive an aircraft turbojet engine and an external structure. The fixed internal structure and external structure defines a flow channel for a secondary air flow. A set of lower and upper beams are linked together by the fixed internal structure. An external wall of the lower beam is designed to partially define an external aerodynamic surface of the nacelle, intended to come into contact with an outer air flow. The external wall of the lower beam is further designed to tolerate the damage caused by the outer air flow.

公开(公告)号：US10961951B2

公开(公告)日：2021-03-30

申请号：US16229358

申请日：2018-12-21

申请人： Safran Nacelles

发明人： Alexis Tabouret ,  Alexis Loncle

IPC分类号： F02K1/72 ,  F02K1/76

摘要： Disclosed is a thrust reverser for a device receiving a propulsion element, such as a turbojet engine nacelle. The thrust reverser includes a stationary structure having a deflector deflecting at least a portion of the air flow that is to flow through the nacelle, a translatably movable cap that can be in a closed position in which the cap covers the deflector deflecting the air flow and an open position in which the cap opens the deflector deflecting the air flow, and at least one moving actuator configured to move the cap between the open and closed positions. The moving actuator includes a stationary portion designed to be attached to the stationary structure in a first securing position and a movable portion designed to be attached to the cap in a second securing position. An adjusting device adjusts the first securing position.

公开(公告)号：US12085042B2

公开(公告)日：2024-09-10

申请号：US17666244

申请日：2022-02-07

申请人： Safran Nacelles

发明人： Alexis Loncle ,  Laurent Georges Valleroy

IPC分类号： F02K1/76 ,  F02K1/62 ,  F02K1/70

CPC分类号： F02K1/766 ,  F02K1/62 ,  F02K1/70

摘要： A position sensor for an aircraft nacelle thrust reverser door for an aircraft turbojet engine includes a target to be detected, a detector having a detection range and including a detection head configured to detect the target when it enters its detection range, and a target guide configured to guide the target in order to position it in the detection range of the detector. The detector is stationary relative to the target guide. In one form, the target is intended to be positioned on the door, and the detector and the target guide are intended to be positioned on a stationary structure of the thrust reverser. In another form, the target is intended to be positioned on a stationary structure of the thrust reverser, and the detector and the target guide are intended to be positioned on the door.

公开(公告)号：US11512643B2

公开(公告)日：2022-11-29

申请号：US16876776

申请日：2020-05-18

申请人： Safran Nacelles

发明人： Alexis Loncle ,  Jérémie Rabineau ,  François Bellet ,  Cédric Renault

IPC分类号： F02C7/24 ,  B64D29/00 ,  B64C7/02 ,  B64C1/40 ,  F02K1/82 ,  B64D29/06 ,  F16B11/00 ,  F16L59/02 ,  F02C7/045

摘要： A device for securing at least one thermal protection mat to an internal fixed structure of a nacelle includes at least one removable fastening element for securing the at least one thermal protection mat to the internal fixed structure designed to be arranged between the mat and the internal fixed structure. The device includes at least one gripping element connected to the removable fastening element to project relative to the mat on the opposite side to the internal fixed structure, the removable fastening element being intended to be detached from the internal fixed structure by a pulling force exerted on the gripping element.