CONTROL METHOD FOR LOAD ELIMINATING CONTROL VALVE

摘要

PROBLEM TO BE SOLVED: To allow the operation of a load eliminating control valve as desired for operating a damper as predetermined to absorb energy with the quake of a building so that it is suitably used in a damping device referred to as HiDAX for desirably improving the versatility of the damping device. SOLUTION: A value for a current to be supplied to a solenoid 13 is set as a current value E1 greater than a target value E on a valve opening command T to operate a spool S to be opened. A current map is selected for returning it to the target value E since then. COPYRIGHT: (C)2005,JPO&NCIPI