| 摘要 |
 A device 18 is intended to supply fluid to a rotating linear displacement actuator capable of controlling the pitch of the blades of a propeller. The device is located between a rotary power assembly and the actuator, along a longitudinal axis A and is connected in rotation therewith. The device comprises means 20 for supplying fluid interacting with said power assembly and defining as many supplies as there are operating states of the actuator and also a fluid distributor 21 to which said supplies are connected. The fluid distributor has separate channels for transporting the fluid in the direction of the actuator according to the operating states by means of tubular equipment 25 connected to the distributor. |
