propeller blade adjustment control system of an aircraft turbomotor, aircraft turboprop propeller, aircraft turbocharging and process control of a turboprop engine propeller blade adjustment control

摘要

propeller blade adjustment control system of an aircraft turbomotor, aircraft turboprop propeller, aircraft turbocharger and control process of a turboprop propeller blade adjustment control system The present invention relates to a turbomotor propeller blade adjustment control system (26) comprising two automatic locking elements (64a, 64b) which, depending on their controlled positions, allow the rotation of a propeller blade support (52) in both directions of rotation (55a, 55b), or permit rotation of this paddle foot support in either of these two directions.