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公开(公告)号：US10796871B2
公开(公告)日：2020-10-06
申请号：US16294093
申请日：2019-03-06
申请人： Marquardt GmbH
IPC分类号： H01H9/20 , H01H50/24 , H01H23/00 , H01H23/10 , H01H23/22 , H01H51/00 , G01R31/327 , H01H50/02 , H01H50/44 , H01H50/64
摘要： The invention relates to an electric switch, in particular a rocker switch, comprising a contact system and comprising a movable actuating element for switching over the contact system between two switch positions, in particular an on position and an off position. The switch has a drivable actuator, which is operatively connected to the actuating element in such a way that the actuating element in at least one of the two switch positions is moved, on driving of the actuator, into the other switch position by the actuator for switching the contact system. In particular, the actuating element is moved by the actuator from the on position to the off position of the contact system.
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公开(公告)号：US10249461B2
公开(公告)日：2019-04-02
申请号：US15668199
申请日：2017-08-03
发明人： Bruno Bordet , Lionel Urankar
IPC分类号： H01H50/02 , H01H47/04 , H01H71/68 , H01H89/08 , H01H47/02 , H01H51/00 , H01H47/00 , H01H71/66
摘要： A controllable trip device includes a magnetic actuator, including a coupling member intended to be coupled to a switching mechanism of an electrical circuit breaker to cause the switching thereof and a coil configured to displace the coupling member towards a tripped position when it is supplied with a pulse of a current of intensity greater than a first predefined threshold for a duration greater than or equal to a predefined duration, a control device, configured to supply the coil, immediately on receipt of a control signal, with a series of pulses of duration equal to the predefined duration and of intensity greater than or equal to the first threshold and less than or equal to a second threshold equal at most to 120% of the first threshold.
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公开(公告)号：US09870887B2
公开(公告)日：2018-01-16
申请号：US14873561
申请日：2015-10-02
IPC分类号： H02B1/24 , H01H31/10 , H01H33/59 , H01H47/00 , H01H85/46 , H01H19/14 , H01H47/22 , H02J7/00 , H01H47/04 , A01G25/16 , F16K31/06 , H01H51/00 , H01H51/10 , H02J7/34
CPC分类号： H01H47/22 , A01G25/16 , F16K31/0644 , H01H47/043 , H01H51/00 , H01H51/10 , H02J7/00 , H02J7/345 , Y10T307/766 , Y10T307/858
摘要： A drive circuit for a DC latching device includes a battery, a storage element, and a plurality of switches connecting the battery to the storage element for charging the storage element from the battery and discharging the storage element into the coil of a DC latching device. The drive circuit further includes components for determining a state of the DC latching device. The drive circuit may include components for terminating the discharge of the storage element into the coil of the DC latching device in response to determining that the DC latching device has changed states to add reliability to the system and reduce energy consumption.
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公开(公告)号：US09793715B2
公开(公告)日：2017-10-17
申请号：US14469261
申请日：2014-08-26
摘要： Methods, systems, and devices for portable load balancing and source optimization are described herein. One portable load balancing and source optimization system, includes one or more electric generators that supply three phase electrical power, at least one sensor to sense whether the three phases have become unbalanced beyond a threshold amount, a set of contactors that enable the contacts of the three phases to be changed to adjust the balance of the three phases, and a controller to determine which reversible contactors of the set of contactors to change to adjust that balance of the three phases based on information from the sensor.
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公开(公告)号：US09412546B2
公开(公告)日：2016-08-09
申请号：US14275659
申请日：2014-05-12
申请人： LSIS CO., LTD.
发明人： Hong Seon Ahn
CPC分类号： H01H51/00 , H02H1/0061 , H02H7/261
摘要： Disclosed are a control unit for a circuit breaker capable of controlling and monitoring various types of switches such as a circuit breaker and a switchgear included in power system equipment, by being attached to the switches or by being implemented in the form of an independent module, and a controlling method thereof. The control unit for a circuit breaker, which interworks with a relay and a circuit breaker, includes: an Ethernet drive configured to receive a GOOSE message type control signal from the relay connected thereto through Ethernet communication; a control module configured to operate the circuit breaker based on the GOOSE message type control signal; and a main control unit (MCU) module configured to transmit the GOOSE message type control signal to the control module, if the received GOOSE message type control signal is related to the control unit.
摘要翻译： 公开了一种用于断路器的控制单元，其能够通过附接到开关或通过独立模块的形式来控制和监视诸如断路器和包括在电力系统设备中的开关设备的各种类型的开关， 及其控制方法。 用于与继电器和断路器相互作用的断路器的控制单元包括：以太网驱动器，被配置为从通过以太网通信连接到其的继电器接收GOOSE消息类型控制信号; 控制模块，被配置为基于所述GOOSE消息类型控制信号来操作所述断路器; 以及主控制单元（MCU）模块，被配置为如果所接收的GOOSE消息类型控制信号与控制单元相关，则将GOOSE消息类型控制信号发送到控制模块。
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6.发明授权Knob element and slide element of an adjusting apparatus and adjusting apparatus and method for adjusting a position of a thermal tripping shaft 有权调节装置的旋钮元件和滑动元件以及用于调节热跳闸轴的位置的调节装置和方法公开(公告)号：US09378915B2
公开(公告)日：2016-06-28
申请号：US14564150
申请日：2014-12-09
发明人： Zbynek Augusta , Frank Himmelein , Filip Musil
CPC分类号： H01H61/01 , H01H51/00 , H01H71/16 , H01H71/7427 , H01H89/00 , Y10T292/57
摘要： Embodiments of the present invention relate to a knob element and a slide element of an adjusting apparatus, to an adjusting apparatus, and to a method for adjusting a position of a thermal tripping shaft as well as to a thermal magnetic trip unit and an electrical switch for interrupting a current flow of an electric current in an electrical circuit in the event of the occurrence of a tripping event, having the adjusting apparatus, which has a rotatably mounted knob element and a tangentially movably mounted slide element. In at least one embodiment, the knob element and the slide element are operatively connected in such a way that the rotary movement of the knob element becomes a tangential movement of the slide element.
摘要翻译： 本发明的实施例涉及调节装置的旋钮元件和滑动元件，调节装置以及用于调节热跳闸轴以及热磁脱扣单元和电开关的方法 用于在发生跳闸事件的情况下中断电路中的电流的流动，具有调节装置，该调节装置具有可旋转地安装的旋钮元件和切向可移动地安装的滑动元件。 在至少一个实施例中，旋钮元件和滑动元件可操作地连接，使得旋钮元件的旋转运动成为滑动元件的切向运动。
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公开(公告)号：US09281138B2
公开(公告)日：2016-03-08
申请号：US14171572
申请日：2014-02-03
发明人： Walter Dolinski , Wei Li Chuang
CPC分类号： H01H1/42 , H01H1/44 , H01H1/50 , H01H1/54 , H01H2300/018
摘要： A movable contact assembly for use with a transfer switch, the moveable contact assembly comprising a center portion, a first conductor portion extending from the center portion, the first conductor portion comprising a first arm comprising two longitudinal extending fingers; and a second conductor portion extending from the center portion, the second conductor portion comprising a second arm comprising two longitudinally extending fingers. The moveable contact assembly may be pivoted about the center portion from a first position to a second position. In the first position, the two longitudinally extending fingers of the first conductor portion resides in a conductive state with a blade connector of a first stationary contact assembly and in the second position, the two longitudinally extending fingers of the second conductor portion resides in a conductive state with a blade connector of a second stationary contact assembly.
摘要翻译： 一种与转印开关一起使用的活动触头组件，该可移动触头组件包括一个中心部分，一个从该中心部分延伸的第一导体部分，该第一导体部分包括一个第一臂，该第一臂包括两个纵向延伸的指状物; 以及从所述中心部分延伸的第二导体部分，所述第二导体部分包括包括两个纵向延伸的指状物的第二臂。 可移动接触组件可以围绕中心部分从第一位置枢转到第二位置。 在第一位置，第一导体部分的两个纵向延伸的指状物处于与第一固定接触组件的刀片连接器的导电状态，并且在第二位置，第二导体部分的两个纵向延伸的指状部分位于导电 状态，其具有第二固定接触组件的刀片连接器。
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公开(公告)号：US09240289B2
公开(公告)日：2016-01-19
申请号：US13583213
申请日：2011-03-14
申请人： Keisuke Yano , Ryuichi Hashimoto , Yasuo Hayashida , Shingo Mori
发明人： Keisuke Yano , Ryuichi Hashimoto , Yasuo Hayashida , Shingo Mori
IPC分类号： H01H67/02 , H01H1/36 , H01H50/54 , H01H1/66 , H01H50/40 , H01H50/60 , H01H51/06 , H01H51/00 , H01H50/30 , H01H50/04 , H01H50/00 , H01H50/02 , H01H9/44 , H01H50/44
CPC分类号： H01H1/36 , H01H1/66 , H01H9/443 , H01H50/00 , H01H50/02 , H01H50/045 , H01H50/30 , H01H50/40 , H01H50/443 , H01H50/54 , H01H50/546 , H01H50/60 , H01H51/00 , H01H51/06 , H01H2050/025
摘要： An object of the present invention is to provide a contact switching device in which a short circuit contingent to flow-out of scattered objects caused by arc is eliminated, so that life durability is increased. For this, there is provided a contact switching device in which a movable iron core provided at one end portion of a movable shaft is attracted to a fixed iron core, based on excitation and degauss of an electromagnet portion, by which the movable shaft reciprocates in a shaft center direction, and movable contacts of a movable contact piece arranged at another end portion of the movable shaft contact and depart from fixed contacts. Particularly, contact surfaces between the fixed contacts and the movable contacts are arranged inside a box-shaped insulating member, and an opening portion of the insulating member is closed by a lid body having at least one extending portion in a direction of an arc generated between the fixed contacts and the movable contacts.
摘要翻译： 本发明的目的是提供一种接触开关装置，其中消除了由电弧引起的散射物体流出的短路，从而提高了寿命。 为此，提供了一种触点切换装置，其中设置在可动轴的一个端部的可动铁芯基于电磁体部分的激励和消磁被吸引到固定铁芯，通过该触点切换装置，可动轴在其中往复运动 轴中心方向，以及可动接触片的可动接触件，其设置在可动轴接触件的另一端部并与固定接点脱离。 特别地，固定触头和可动触头之间的接触表面布置在盒形绝缘构件的内部，并且绝缘构件的开口部分被盖体封闭，该盖体具有沿着电弧方向产生的至少一个延伸部分 固定触点和可动触点。
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公开(公告)号：US09117612B2
公开(公告)日：2015-08-25
申请号：US14363479
申请日：2012-11-20
发明人： Wolfgang Feil , Martin Maier , Klaus Pfitzner
IPC分类号： H01H9/00 , H01H61/01 , H01H51/06 , H01H71/32 , H01H47/22 , H01H51/00 , H01H71/24 , H01H71/28 , H01F7/06
CPC分类号： H01H61/01 , H01F2007/068 , H01H47/22 , H01H51/00 , H01H51/06 , H01H71/2454 , H01H71/2481 , H01H71/28 , H01H71/322
摘要： A triggering unit includes a tappet having a moving bearing, a power accumulator, a holding device and a printed circuit board coil. In the normal state the power accumulator acts upon the tappet with a power accumulator force in the direction of the first stop position and the holding device holds the tappet with a holding force in the second stop position. A printed circuit board coil force can be generated by an activation of the printed circuit board coil. The power accumulator, the holding device and the printed circuit board coil are formed such that the tappet rests in the second stop position in the inactive state of the printed circuit board coil and through an activation of the printed circuit board coil, the tappet assumes the first stop position such that the triggered status is given.
摘要翻译： 触发单元包括具有移动轴承的挺杆，蓄能器，保持装置和印刷电路板线圈。 在正常状态下，蓄能器在第一停止位置的方向上以蓄能器的作用在挺杆上，并且保持装置在第二停止位置保持挺杆。 可以通过激活印刷电路板线圈来产生印刷电路板线圈力。 蓄电器，保持装置和印刷电路板线圈形成为使得挺杆在印刷电路板线圈的无效状态下停留在第二停止位置，并且通过激活印刷电路板线圈，挺杆呈现 第一停止位置，以便给出触发状态。
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公开(公告)号：US20140355165A1
公开(公告)日：2014-12-04
申请号：US14275659
申请日：2014-05-12
申请人： LSIS CO., LTD.
发明人： Hong Seon AHN
IPC分类号： H01H51/00
CPC分类号： H01H51/00 , H02H1/0061 , H02H7/261
摘要： Disclosed are a control unit for a circuit breaker capable of controlling and monitoring various types of switches such as a circuit breaker and a switchgear included in power system equipment, by being attached to the switches or by being implemented in the form of an independent module, and a controlling method thereof. The control unit for a circuit breaker, which interworks with a relay and a circuit breaker, includes: an Ethernet drive configured to receive a GOOSE message type control signal from the relay connected thereto through Ethernet communication; a control module configured to operate the circuit breaker based on the GOOSE message type control signal; and a main control unit (MCU) module configured to transmit the GOOSE message type control signal to the control module, if the received GOOSE message type control signal is related to the control unit.
摘要翻译： 公开了一种用于断路器的控制单元，其能够通过附接到开关或通过独立模块的形式来控制和监视诸如断路器和包括在电力系统设备中的开关设备的各种类型的开关， 及其控制方法。 用于与继电器和断路器相互作用的断路器的控制单元包括：以太网驱动器，被配置为从通过以太网通信连接到其的继电器接收GOOSE消息类型控制信号; 控制模块，被配置为基于所述GOOSE消息类型控制信号来操作所述断路器; 以及主控制单元（MCU）模块，被配置为如果所接收的GOOSE消息类型控制信号与控制单元相关，则将GOOSE消息类型控制信号发送到控制模块。
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