公开(公告)号：US12060850B2

公开(公告)日：2024-08-13

申请号：US17610580

申请日：2020-05-05

Applicant: SAFRAN NACELLES

Inventor： Patrick Gonidec ,  Gerard Clere ,  Alexandre Phi

IPC: F02K1/70

CPC classification number: F02K1/70 ,  F05D2300/601

Abstract: A door for a thrust reverser of a propulsion assembly, the door being provided with a flexible baffle. The baffle is configured to change state by moving from a folded position to an unfolded position, and vice versa, depending on the configuration of the reverser. When the reverser is in reverse jet configuration, the door is open and the baffle is in an unfolded position in order to direct a flow of gas upstream of the propulsion assembly, thus generating a counter-thrust. When the reverser is in direct jet configuration, the door is closed and the baffle is in a folded position so as to cancel or minimise interference caused by the baffle in the flow of gas passing through the propulsion assembly and thus generating a thrust.

公开(公告)号：US12044193B2

公开(公告)日：2024-07-23

申请号：US17790684

申请日：2020-12-18

Applicant: SAFRAN NACELLES

Inventor： Sebastien Laurent Marie Pascal ,  Patrick Gonidec ,  Alexandre Phi ,  Paul Ferrey

IPC: F02K1/60 ,  F02K1/70

CPC classification number: F02K1/60 ,  F02K1/70 ,  F05D2220/323 ,  F05D2300/601

Abstract: A thrust reverser including doors and at least one flexible deflector obstructing a lateral opening of the thrust reverser when the doors are open. Such a deflector allows better controlling the airflows in thrust reverser configuration and maximizing the counter-thrust force.

公开(公告)号：US11987372B2

公开(公告)日：2024-05-21

申请号：US17616422

申请日：2020-06-02

Applicant: SAFRAN NACELLES

Inventor： Sébastien Laurent Marie Pascal ,  Alexandre Phi ,  Vincent Jean-François Peyron

IPC: B64C7/02 ,  B64D29/06 ,  B64D43/00

CPC classification number: B64D29/06 ,  B64C7/02 ,  B64D43/00

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 This assembly includes a control device which is configured to be actuated by the key when the key is withdrawn from the locking device so as to make the indicator move from a first state to a second state, the state of the indicator being representative of the locked or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.