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FR-3168207-A1 - HYDRAULIC CONTROL DEVICE FOR A THRUSH REVERSER

FR3168207A1FR 3168207 A1FR3168207 A1FR 3168207A1FR-3168207-A1

Abstract

A hydraulic control device (10) for a thrust reverser (12) of an aircraft propulsion nacelle, comprising: - a hydraulic motor (26) capable of operating as a motor and generator, this motor (26) having an output shaft (38) capable of driving a moving element of a thrust reverser (12), - a hydraulic circuit (36) comprising a solenoid valve (44), and - a control circuit (C1) for the second solenoid valve (44), this control circuit (C1) being configured to control the second solenoid valve (44) based on a signal relating to a position of the output shaft (38) of the motor (26), said circuit (C1) being further configured to control the second solenoid valve (44) based on a signal relating to the temperature of the fluid supplying the device (10) or circulating within the device (10). Figure for the abbreviation: Figure 5

Inventors

  • Antoine BIANCHI,
  • Hakim MAALIOUNE,
  • Cedrik DJELASSI,
  • Lucas ALJANCIC,
  • Damien PICCOLO,

Assignees

  • SAFRAN NACELLES
  • SAFRAN AIRCRAFT ENGINES

Dates

Publication Date
20260508
Application Date
20241104