公开(公告)号：US20230366364A1

公开(公告)日：2023-11-16

申请号：US18246395

申请日：2021-10-13

Applicant: SAFRAN NACELLES

Inventor： Hakim MAALIOUNE ,  Matthieu LEROUVREUR ,  Vincent Jean-Francois PEYRON

IPC: F02K1/76

CPC classification number: F02K1/763 ,  F02K1/766 ,  F05D2270/52 ,  F05D2270/62

Abstract: A thrust-reversal cowling selectively movable between a retracted position for leaving unchanged the thrust of an aircraft turbine engine, and a deployed position for reversing the thrust of the turbine engine; an electrical actuator of the cowling; a local control module to receive commands from a global control module to control the electrical actuator to move the cowling, these commands including a retraction command and a deployment command; and a connection between the global control module and the local control module for conveying at least one analogue signal. The local control module identifies one among a plurality of predefined ranges of values, in which each analogue signal is located at a given instant, each command being associated with one or more value ranges; and determining the received command as being that associated with the identified range or ranges of values.