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公开(公告)号：US20230184195A1
公开(公告)日：2023-06-15
申请号：US17999106
申请日：2021-05-17
Applicant: SAFRAN NACELLES
Inventor： Xavier CAZUC , Jean-Philippe JORET , Vincent Jean-François PEYRON , Sébastien Laurent Marie PASCAL
Abstract: A thrust reverser for an aircraft bypass turbojet engine nacelle has a generally annular shape around an axis and includes an annular frame for securing deflection grids. The frame has a first frusto-conical wall widening in the downstream direction and including an upstream peripheral edge configured to be attached to a casing of the turbojet engine. A downstream peripheral edge of the wall extends in the continuation of the wall and secures the upstream ends of the grids. A second annular wall extends radially outwards from an outer frusto-conical face of the first wall. The first and second walls are integrally formed and the second wall has axial openings through which actuators pass.
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公开(公告)号：US20220316427A1
公开(公告)日：2022-10-06
申请号：US17843219
申请日：2022-06-17
Applicant: Safran Nacelles
Inventor： Xavier CAZUC , Vincent DUTOT , Sébastien Laurent Marie PASCAL , Stephane RIQUIER , Patrick André BOILEAU , Fabien JOURDAN
IPC: F02K1/76
Abstract: A thrust reverser for a turbojet aircraft nacelle includes a fixed structure, a movable structure and an actuator. The actuator extends along a main axis and is connected by a first connection to the fixed structure and by a second connection to the movable structure for the deployment of the movable structure between a direct jet position and a reverse jet position. The actuator is also connected to the fixed structure by a third connection arranged longitudinally between the first connection and the second connection. An axis of the third connection is radially eccentric from the main axis and the third connection allows a predetermined displacement of the actuator with respect to the fixed structure.
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公开(公告)号：US20220250757A1
公开(公告)日：2022-08-11
申请号：US17616422
申请日：2020-06-02
Applicant: SAFRAN NACELLES
Abstract: An assembly including a nacelle element, such as a cover, a device for locking the nacelle element, a key for locking/unlocking the locking device and an indicator for indicating the position of the locking device. This assembly includes a control device which is configured to be actuated by the key when the key is withdrawn from the locking device so as to make the indicator move from a first state to a second state, the state of the indicator being representative of the locked or unlocked position of the locking device.
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公开(公告)号：US20250122840A1
公开(公告)日：2025-04-17
申请号：US18687369
申请日：2022-08-24
Applicant: SAFRAN NACELLES
Inventor： Marc VERSAEVEL , Bertrand Léon Marie DESJOYEAUX , Pierre-Yves GINI , Sébastien Laurent Marie PASCAL
IPC: F02C7/24 , B32B15/092 , B32B15/20 , F02C7/045 , F02K1/82
Abstract: An acoustic panel comprising a first group of cavities oriented towards a front end of the panel and a second group of cavities oriented towards a rear end of the panel.
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