公开(公告)号：US11131270B2

公开(公告)日：2021-09-28

申请号：US16227237

申请日：2018-12-20

Applicant: SAFRAN AIRCRAFT ENGINES

Inventor： Emmanuel Pierre Dimitri Patsouris ,  Quentin Matthias Emmanuel Garnaud ,  Antoine Elie Hellegouarch ,  Martial Alexandre Monseu ,  Clementine Charlotte Marie Mouton

IPC: F02K1/76 ,  F02K1/72 ,  F16H25/20

Abstract: The turbojet includes, linking two of its parts as a main nacelle portion and a rear nacelle portion, a device which moves them relative to one another, for example in order to open a reverse gas thrust slot. The device includes a sleeve and two rods which are coaxial connected together by two screw links and two locking devices which may be engaged independently, such that the deployment of one of the rods results in the opening of the slot and the movement of the other rod, controlled by the same device, only occurs under specific turbojet maintenance circumstances.

公开(公告)号：US20190195170A1

公开(公告)日：2019-06-27

申请号：US16227237

申请日：2018-12-20

Applicant: SAFRAN AIRCRAFT ENGINES

Inventor： Emmanuel Pierre Dimitri PATSOURIS ,  Quentin Matthias Emmanuel Granaud ,  Antoine Elie Hellegouarch ,  Martial Alexandre Monseu ,  Clementine Charlotte Marie Mouton

IPC: F02K1/76 ,  F16H25/22 ,  G05G5/06

CPC classification number: F02K1/763 ,  F02K1/72 ,  F02K1/766 ,  F05D2260/57 ,  F16H25/2056 ,  F16H25/2204 ,  G05G5/06

Abstract: The turbojet comprises, linking two of its parts (1, 2) as a main nacelle portion and a rear nacelle portion, a device (4) which moves them relative to one another, for example in order to open a reverse gas thrust slot (3). The device (4) comprises a sleeve (5) and two rods (6, 7) which are coaxial connected together by two screw links (8, 9) and two locking means (10, 11) which may be engaged independently, such that the deployment of one of the rods (6) results in the opening of the slot (3) and the movement of the other rod (7), controlled by the same device (12), only occurs under specific turbojet maintenance circumstances.