Actuator system for a mobile panel of a nacelle of a turbojet

摘要

The invention relates to a system for actuating a plurality of actuators (15) that can move a mobile panel of an aircraft nacelle. Said system comprises at least two motors (16) that can drive the actuators (15), the two motors (16) being controlled and supplied by at least two separate control units (33, 35), and the actuators (15) being mechanically interconnected by a mechanical transmission (37). The invention also relates to a nacelle comprising such an actuating system.

主权项

1. A nacelle for a two-flow jet engine comprising an outer structure defining an annular flow channel for a cold air flow, said outer structure having two mobile panels equipped with an actuator system for actuating a plurality of actuators that move the two mobile panels, said system comprising, for each mobile panel, at least two motors that drive the actuators,
wherein the at least four motors for the two mobile panels are controlled and supplied by at least two separate control units, wherein one of the at least two control units provides control and power to at least one motor from each mobile panel that is neither powered nor controlled by the other control unit, and wherein the actuators are mechanically interconnected by a mechanical transmission.