公开(公告)号：US20140218838A1

公开(公告)日：2014-08-07

申请号：US14245777

申请日：2014-04-04

Applicant: ABB Technology AG

Inventor： Fabio MANNINO ,  Gabriele Valentino De Natale

IPC: H01H47/00

CPC classification number: H01H50/00 ,  G01R31/3278 ,  H01H1/0015 ,  H01H47/10 ,  H01H83/06 ,  H01H83/12 ,  H01H2083/203

Abstract: An exemplary coil actuator for an associated switching device which can be actuated during its operation from an open position to a closed position to allow a current to flow therethrough and from the closed position to the open position to interrupt such flowing from flowing therethrough. The coil actuator includes a coil electromagnet arranged to move between a rest position and an actuating position, wherein movement from the rest position to the actuating position is suitable to cause the actuation of the switching device; and an electronic component arranged to count an operation time which is indicative of the duration of the actuation of the switching device.

Abstract translation: 用于相关联的开关装置的示例性线圈致动器，其可以在其操作期间从打开位置致动到关闭位置，以允许电流流过其中并且从关闭位置流动到打开位置，以阻止流过此流动。 线圈致动器包括布置成在静止位置和致动位置之间移动的线圈电磁体，其中从静止位置到致动位置的运动适于引起开关装置的致动; 以及电子部件，其布置成对表示开关装置的致动持续时间的操作时间进行计数。