HYDRAULIC DEVICE OF A WEARABLE ROBOT CAPABLE OF IMPROVING ENERGY EFFICIENCY BY SUPPLYING COMPRESSED WORKING FLUID SELECTIVELY

摘要

PURPOSE: A hydraulic device of a wearable robot is provided to reduce vibration and noise by controlling the supply of working fluid for a hydraulic actuator by using a flow control valve selectively.;CONSTITUTION: A hydraulic device of a wearable robot(100) comprises a hydraulic pump(40) and a flow quantity control valve(70). The hydraulic pump generates hydraulic pressure by compressing working fluid operating a cylinder. The flow quantity control valve is installed in a discharge passage(3). The discharge passage branches off from a fluid supply passage(1) connecting a hydraulic actuator and the hydraulic pump.;COPYRIGHT KIPO 2013