公开(公告)号：WO2014109745A3

公开(公告)日：2015-06-04

申请号：PCT/US2013020976

申请日：2013-01-10

Applicant: SCHNEIDER ELECTRIC IT CORP

Inventor： COLBY KENNETH A ,  PETROVIC LUKA ,  RODENHISER FRED WILLIAM

IPC: H01H53/00 ,  H01H53/01 ,  H01H53/02 ,  H01H53/10 ,  H02P25/16

CPC classification number: H01H47/22 ,  H01H47/04 ,  H01H47/325 ,  H02J9/061

Abstract: A relay control circuit for use with a relay having a coil voltage input. The relay control circuit includes a first input to receive a first voltage capable of energizing the relay from a de-energized state, a second input to receive a second voltage, less than the first voltage, that is capable of maintaining the relay in an energized state, and means, responsive to a relay control signal having one of a first state and a second state, for switchably coupling the coil voltage input to the first input for a period of time sufficient to energize the relay in response to the relay control signal having the first state, and for switchably coupling the coil voltage input to the second input in response to expiration of the period of time.

Abstract translation: 一种与具有线圈电压输入的继电器一起使用的继电器控制电路。 继电器控制电路包括：第一输入端，用于接收能够从断电状态向继电器通电的第一电压;第二输入端，接收小于第一电压的第二电压，该第二电压能够将继电器保持在通电状态 状态和装置，响应于具有第一状态和第二状态中的一个的继电器控制信号，用于将线圈电压输入可切换地耦合到第一输入一段足以使继电器响应于继电器控制信号通电的时间段 具有第一状态，并且响应于该时间段的期满而将线圈电压输入可切换地耦合到第二输入端。

公开(公告)号：WO2016171987A1

公开(公告)日：2016-10-27

申请号：PCT/US2016/027461

申请日：2016-04-14

Applicant: TYCO ELECTRONICS CORPORATION

Inventor： GAUDEFROY, Herve G. ,  PRIEST, Marcus ,  NGO, Tien Duc

IPC: H01H1/54 ,  H01H50/54 ,  H01H51/06 ,  H01H53/02

CPC classification number: H01H50/546 ,  H01H1/54 ,  H01H50/02 ,  H01H50/60 ,  H01H51/065 ,  H01H53/02

Abstract: A switch assembly adapted and a method for switching power to a circuit having a power source. The switch assembly includes current carrying contacts and a coupling member. The coupling member has conductive pads for engaging the current carrying contacts and a contact bridge extending between the conductive pads. An actuator assembly moves the coupling member between a closed position in which the conductive pads of the coupling member engage the current carrying contacts and an open position in which the conductive pads of the coupling member are disengaged from the current carrying contacts. Opposing electromagnetic forces are generated between the contact bridge and the conductive pads to resist electromagnetic repulsion forces generated between the current carrying contacts and the conductive pads as the actuator assembly approaches or is in the closed position.

Abstract translation: 适合的开关组件和用于将功率切换到具有电源的电路的方法。 开关组件包括载流触点和耦合构件。 联接构件具有用于接合载流触点的导电焊盘和在导电焊盘之间延伸的接触桥。 致动器组件将联接构件移动到关闭位置，在闭合位置中，联接构件的导电垫接合载流触点和打开位置，其中联接构件的导电垫与载流触点脱离接合。 在接触电桥和导电焊盘之间产生相反的电磁力，以抵抗当致动器组件接近或处于关闭位置时在载流触点和导电焊盘之间产生的电磁排斥力。

公开(公告)号：WO2013091189A1

公开(公告)日：2013-06-27

申请号：PCT/CN2011/084346

申请日：2011-12-21

Applicant: SIEMENS AKTIENGESELLSCHAFT ,  Li, Ming ,  Schaertl, Günther

Inventor： Li, Ming ,  Schaertl, Günther

IPC: H01H53/02

CPC classification number: H01H53/02 ,  H01G5/145 ,  H01H50/32 ,  H01H50/42 ,  H01H50/546 ,  H01H51/10 ,  H01H2001/0063

Abstract: A contactor (5) includes a contact portion (501-504) and an actuation portion (505-508). The contactor further includes a keeping portion. The keeping portion includes a capacitor structure and uses an electrostatic force between opposite plates (509,510) of the capacitor structure to keep the contact portion in a contact state or a disconnection state. The electrostatic force generated by an electrostatic latch is used to keep the contactor in a switched-to static state. The contactor has reduced energy consumption in the static state, is convenient to manufacture, and has a low cost.

Abstract translation: 接触器（5）包括接触部分（501-504）和致动部分（505-508）。 接触器还包括保持部。 保持部分包括电容器结构，并且使用电容器结构的相对板（509,510）之间的静电力将接触部分保持在接触状态或断开状态。 静电锁定产生的静电力用于保持接触器处于转换静止状态。 接触器在静态下降低能耗，制造方便，成本低。