SYSTEM FOR CONTROLLING THE CYCLIC SETTING OF BLADES

SYSTEM FOR CONTROLLING THE CYCLIC SETTING OF BLADES

The invention describes a system for controlling the cyclic setting of blades (1) of a turbine engine propeller, the blades (1) being arranged in a plane normal to the axis of rotation (r) of the propeller, the system comprising: -a plate assembly (40) that can be tilted relative to the normal plane...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AUSTRUY, Julien Michel Patrick Christian, DJELASSI, Cedrik, BOUDEBIZA, Tewfik, CHARIER, Gilles Alain Marie
Format: Patent
Sprache:eng
Schlagworte:
AEROPLANES
AIRCRAFT
AVIATION
BLASTING
COSMONAUTICS
ENGINE PLANTS IN GENERAL
HEATING
HELICOPTERS
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
PERFORMING OPERATIONS
STEAM ENGINES
TRANSPORTING
WEAPONS
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Beschreibung
Zusammenfassung:The invention describes a system for controlling the cyclic setting of blades (1) of a turbine engine propeller, the blades (1) being arranged in a plane normal to the axis of rotation (r) of the propeller, the system comprising: -a plate assembly (40) that can be tilted relative to the normal plane (P), -an articulation system (50) articulating the plate assembly (40) relative to the blades (1) such that tilting the plate assembly (40) modifies the setting of the blades (1), -a force sensor (5) designed to measure a force applied in the normal plane (P) by an air flow at the inlet of the propeller blades (1), -a cylinder (60) suitable for tilting the plate assembly (40) in response to a force measured by the force sensor (5).