首页> 外国专利> Electrical Contractor

Electrical Contractor

机译:电气承包商

摘要

An electrical contactor (10) is provided comprising a first terminal (12) having a fixed member (26) with at least one fixed electrical contact (28); a second terminal (14); at least one electrically-conductive movable arm (38) in electrical communication with the second terminal (14) and having a movable electrical contact (42) thereon; and an AC dual-coil actuator (50) having a first drive coil (56) drivable to open and close the movable and fixed electrical contacts (42, 28), and a second non-drive coil (58) feedback connected to induce a reverse flux to temper and stabilise a nett flux, thereby enabling control of a delay time of the opening and closing electrical contacts (42, 28) so as to be at or adjacent to a zero-crossing of an associated AC load current
机译:提供了一种电接触器(10),该电接触器包括第一端子(12),该第一端子具有固定构件(26),该固定构件具有至少一个固定电触点(28)。第二终端(14);至少一个导电可移动臂(38),其与第二端子(14)电连通,并在其上具有可移动电触点(42);交流双线圈致动器(50),其第一驱动线圈(56)可驱动以断开和闭合可移动和固定电触点(42、28),第二非驱动线圈(58)反馈连接以感应出使通量反向以调节和稳定净通量,从而能够控制断开和闭合电触头(42、28)的延迟时间,使其处于或接近相关的AC负载电流的过零

著录项

  • 公开/公告号GB201320859D0

    专利类型

  • 公开/公告日2014-01-08

    原文格式PDF

  • 申请/专利权人 JOHNSON ELECTRIC S.A.;

    申请/专利号GB20130020859

  • 发明设计人

    申请日2013-11-26

  • 分类号

  • 国家 GB

  • 入库时间 2022-08-21 15:36:21

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号