Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pressure-balance valve for balancing fluid feed to actuator cylinders of a servo-control for controlling rotor blades of a rotorcraft

Pressure-balance valve for balancing fluid feed to actuator cylinders of a servo-control for controlling rotor blades of a rotorcraft

US Patent 9670940 · Granted Jun 6, 2017

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Propeller blade pitch change actuation system2025
Linear actuator and manufacturing method2024
Propeller blade angle closed loop control by solenoid modulation2023
Electromechanical actuator with stator teeth dimensioned to operate a saturation2023
Hydraulic actuation system2022
Hydroelastic damper, and an aircraft2022
Actuating mechanism with a planetary roller screw mechanism2022
De-icing system and method2022
Hydro-elastic damper and an aircraft2021
Lead-lag damper integrated inside a blade of a rotor2021
Duplicated hydraulic circuit with pressure regulation2021
Electromechanical actuator with stator teeth dimensioned to operate a saturation2021