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Servo valve with asymmetrical redundant piezoelectric actuator
Servo valve with asymmetrical redundant piezoelectric actuator
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机译:带非对称冗余压电执行器的伺服阀
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摘要
A driving stage of a servo valve, including a hydraulic ejector and a hydraulic receiver able to be moved relative to each other, one of the two hydraulic units being integral with a mobile unit, movable relative to a body of the servo valve through actuation means, characterized in that the actuation means comprise two piezoelectric actuators connected in series. Control device comprising a servo valve comprising such a driving stage.
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