公开(公告)号：WO2015077410A1

公开(公告)日：2015-05-28

申请号：PCT/US2014/066542

申请日：2014-11-20

Applicant: EATON CORPORATION

Inventor： BOYCHUK, Robert J. ,  BARLA, John R. ,  O'NEIL, Brian J.

IPC: H01F7/06 ,  H01F7/14

CPC classification number: H01F7/064 ,  H01F7/1623 ,  H01F7/1805

Abstract: A method for actuating a solenoid can include, when the solenoid is in the unactuated position: (i) providing a control signal at a first voltage level to the solenoid, and (ii) adjusting the control signal to a second voltage level to actuate the solenoid to the actuated position. The first voltage level can be greater than zero but less than a voltage sufficient to switch the solenoid to the actuated position. When the solenoid is in the actuated position, the control signal can be adjusted to a third voltage level (less than the second voltage level and less than a voltage insufficient to maintain the solenoid in the actuated position) to switch the solenoid to the unactuated position. The control signal can be adjusted to the first voltage level after the solenoid has returned to the unactuated position.

Abstract translation: 用于致动螺线管的方法可以包括：当螺线管处于未致动位置时：（i）向螺线管提供处于第一电压电平的控制信号，以及（ii）将控制信号调整到第二电压电平， 螺线管到致动位置。 第一电压电平可以大于零但小于足以将螺线管切换到致动位置的电压。 当螺线管处于致动位置时，控制信号可以被调节到第三电压电平（小于第二电压电平并且小于不足以将螺线管维持在致动位置的电压），以将电磁阀切换到未启动位置 。 在螺线管返回到未启动位置之后，控制信号可以调整到第一电压电平。