专利名称:Actuator control device发明人:Adam Bunyard申请号:US105262申请日:20030903公开号:US07131631B2公开日:20061107
专利附图:
摘要:A valve actuator control device adapted to control the position of a valveactuator by means of solenoid valves, in which if the actuator position deviates from adesired position, but remains within a predetermined distance from said desired position,the control device is adapted to only return the actuator to the desired position after a
delay period, thereby to increase the life span of said solenoid valves.
申请人:Adam Bunyard
地址:Brighton GB
国籍:GB
代理机构:Diller, Ramik & Wight
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