公开(公告)号：US09520712B2

公开(公告)日：2016-12-13

申请号：US14117840

申请日：2012-05-15

申请人： Didier Cavallera ,  Jean-Louis Coulomb ,  Olivier Chadebec ,  Bruno Caillault ,  Francois-Xavier Zgainski

发明人： Didier Cavallera ,  Jean-Louis Coulomb ,  Olivier Chadebec ,  Bruno Caillault ,  Francois-Xavier Zgainski

IPC分类号： H01H47/00 ,  H01H83/00 ,  H02J7/00 ,  H02H9/00 ,  G01R33/00 ,  G01R33/02 ,  G01R33/14 ,  G01R33/04 ,  H02H7/04

CPC分类号： H02H9/005 ,  G01R33/0023 ,  G01R33/02 ,  G01R33/04 ,  G01R33/14 ,  H02H7/04 ,  H02H9/002 ,  Y10T307/826

摘要： A method and a system for controlling the switching time of a device that includes a magnetic circuit and a conductive winding. The method includes acquiring a measurement of the magnetic field generated by the residual flux, by a sensor placed near the magnetic circuit; processing the acquired measurements to infer the residual flux in the magnetic circuit; determining, on the basis of the residual flux, the optimal time for switching on the device. The method also includes switching on a three-phase transformer. The transformer includes a primary conductive winding and a secondary conductive winding surrounded by an enclosure. A magnetic field sensor is on the magnetic circuit and/or on one outer surface of the enclosure.

摘要翻译： 一种用于控制包括磁路和导电绕组的装置的切换时间的方法和系统。 该方法包括：通过放置在磁路附近的传感器获取由残余磁通产生的磁场的测量值; 处理所获取的测量值以推断磁路中的剩余通量; 基于剩余通量确定用于接通装置的最佳时间。 该方法还包括接通三相变压器。 变压器包括主导电绕组和由外壳包围的次级导电绕组。 磁场传感器位于磁路和/或外壳的一个外表面上。

公开(公告)号：US09502886B2

公开(公告)日：2016-11-22

申请号：US14046951

申请日：2013-10-05

申请人： Taiwan Semiconductor Manufacturing Company Limited

发明人： Chien-Jung Wang ,  Huan-Neng Chen ,  Chewn-Pu Jou ,  Chwei-Ching Chiu

IPC分类号： H01H35/00 ,  H01H83/00 ,  H02H7/16

CPC分类号： H02H7/16 ,  Y10T307/766

摘要： One or more systems and techniques for managing one or more electronic devices are provided. A determination is made that a first capacitor in a set of one or more capacitors has a defect. Responsive to the determination, the first capacitor is disabled, and a second capacitor is enabled.

摘要翻译： 提供了一种或多种用于管理一个或多个电子设备的系统和技术。 确定一组或多个电容器中的第一电容器具有缺陷。 响应于确定，第一电容器被禁用，并且第二电容器被使能。

公开(公告)号：US09337892B2

公开(公告)日：2016-05-10

申请号：US13257935

申请日：2010-04-23

申请人： Yu Fang

发明人： Yu Fang

IPC分类号： H01H47/00 ,  H01H83/00 ,  H02J7/00 ,  H04B1/74 ,  G06F11/20 ,  H04L1/22

CPC分类号： H04B1/74 ,  G06F11/2028 ,  G06F11/2038 ,  H04L1/22 ,  Y10T307/826

摘要： A method and system for switching a main board and a standby board are disclosed. The method comprises: determining one MCU of the plurality of MCUs in the main board as a first main MCU and remaining MCUs as auxiliary MCUs, and determining one MCU of the plurality of MCUs in the standby board as a second main MCU and remaining MCUs as auxiliary MCUs; determining, by the first main MCU, a fault grade of the main board according to faults in the auxiliary MCUs of the main board and faults in the first main MCU; determining, by the first main MCU, a fault grade of the standby board according to faults in the auxiliary MCUs of the standby board and faults in the second main MCU reported by the second main MCU; switching the main board and the standby board according to the fault grade of the standby board and the fault grade of the main board. The switching of the main board and the standby board that comprise respectively a plurality of MCUs is simplified according to the invention.

摘要翻译： 公开了一种用于切换主板和备用板的方法和系统。 该方法包括：将主板中的多个MCU中的一个MCU确定为第一主MCU，剩下的MCU作为辅助MCU，并将备用板中的多个MCU中的一个MCU确定为第二个主MCU，剩下的MCU为 辅助MCU; 由第一主MCU根据主板辅助MCU的故障和第一主MCU的故障确定主板的故障等级; 由第一主MCU根据备用板的辅助MCU故障和第二主MCU报告的第二主MCU故障确定备用板的故障等级; 根据备用板的故障等级和主板的故障等级切换主板和备用板。 根据本发明简化了分别包括多个MCU的主板和备用板的切换。

公开(公告)号：US09147548B2

公开(公告)日：2015-09-29

申请号：US13422793

申请日：2012-03-16

申请人： Gaetano Bonasia ,  Stephen P. Simonin ,  Kenny Padro ,  Tom Batko

发明人： Gaetano Bonasia ,  Stephen P. Simonin ,  Kenny Padro ,  Tom Batko

IPC分类号： H02H3/00 ,  H02H9/08 ,  H01H75/00 ,  H01H77/00 ,  H01H83/00 ,  H01H83/14

CPC分类号： H02H3/16 ,  H01H50/14 ,  H01H50/32 ,  H01H83/04 ,  H01H83/144 ,  H01H2235/01 ,  H02H3/26 ,  H02H3/33 ,  H02H3/335

摘要： A GFCI device includes a latch assembly provided with a rigid electrically conducting bar connected thereto such that when a user presses a reset button the latch assembly is moved toward a pair of contacts provided as part of a reset circuit to initiate a reset operation. When the electrically conducting bar on the latch assembly connects the pair of contacts, the reset circuit is closed and an actuator is activated to place the GFCI device in the latched, reset, condition. If the GFCI device is correctly wired, the latch assembly enters the latched state. If the device is not properly wired no power is provided to the actuator and the device remains in the tripped, or open, state.

摘要翻译： GFCI装置包括闩锁组件，该闩锁组件设置有连接到其上的刚性导电杆，使得当用户按下复位按钮时，闩锁组件朝向作为复位电路的一部分提供的一对触点移动以启动复位操作。 当闩锁组件上的导电棒连接一对触点时，复位电路闭合，致动器被激活，以将GFCI器件置于锁存状态。 如果GFCI设备正确连接，则闩锁组件进入锁定状态。 如果设备未正确接线，则无法向执行器提供电源，并且设备保持在跳闸或打开状态。

公开(公告)号：US09087654B2

公开(公告)日：2015-07-21

申请号：US13693167

申请日：2012-12-04

申请人： Larsen & Toubro Limited

发明人： Deepak Nahata ,  Jibanesh Roy ,  Deepak M. Ochani

IPC分类号： H01H83/00 ,  H01H9/30 ,  H01H9/34 ,  H01H9/36

CPC分类号： H01H9/302 ,  H01H9/341 ,  H01H9/345 ,  H01H9/362 ,  H01H2009/365 ,  H01H2009/367

摘要： An arc chute arrangement for arc quenching in electrical switching device, said arrangement comprising a plurality of deion plates, each said deion plates further comprising a pair of plates having an ablative material sandwiched therebetween; a lining means for holding said deion plates; wherein said deion plates having a chamfered profile at one corner to generate high magnetic field that drive the arc inside arc chute and said chamfered profile arranged alternatively thereby substantially lengthening the arc.

摘要翻译： 一种用于电气开关装置中的电弧熄弧的电弧槽装置，所述装置包括多个去电离板，每个所述去电离板还包括夹在其间的烧蚀材料的一对板; 用于保持所述去电离板的衬垫装置; 其中所述去电离板在一个角处具有倒角轮廓，以产生驱动电弧槽内的电弧的高磁场，并且所述倒角轮廓交替布置，从而基本上延长电弧。

公开(公告)号：US08994228B2

公开(公告)日：2015-03-31

申请号：US13288549

申请日：2011-11-03

申请人： Stuart C. Salter ,  Pietro Buttolo ,  Cornel Lewis Gardner ,  Jeffrey Singer

发明人： Stuart C. Salter ,  Pietro Buttolo ,  Cornel Lewis Gardner ,  Jeffrey Singer

IPC分类号： H01H35/00 ,  H01H83/00 ,  B60R16/00

CPC分类号： B60R16/005 ,  Y10T307/766 ,  Y10T307/826

摘要： A proximity switch assembly and method are provided having wrong touch feedback. The switch includes a plurality of proximity switches each including proximity sensors providing a sense activation field. Control circuitry processes the activation field of each proximity switch to sense activation, detects an allowed activation of one of the proximity switches and further detects an attempted activation that is not allowed. The switch further includes an output coupled to a device to perform a function when an allowed activation is detected. The switch includes one or more user perceived feedback devices for generating user perceived feedback when an attempted activation that is not allowed is detected.

摘要翻译： 提供了具有错误触摸反馈的接近开关组件和方法。 开关包括多个接近开关，每个接近开关包括提供感测激活场的接近传感器。 控制电路处理每个接近开关的激活区域以感测激活，检测允许的一个接近开关的激活，并进一步检测不允许的尝试的激活。 该开关还包括耦合到设备以在检测到允许的激活时执行功能的输出。 该切换器包括一个或多个用户感知到的反馈装置，用于在检测到不允许的尝试激活时产生用户感知到的反馈。

公开(公告)号：US08933591B2

公开(公告)日：2015-01-13

申请号：US13251454

申请日：2011-10-03

申请人： Joachim Jauert

发明人： Joachim Jauert

IPC分类号： H01H35/00 ,  H02P13/00 ,  H01H83/00 ,  G07B17/00 ,  G03G15/00 ,  G06F1/26 ,  G06F1/32

CPC分类号： G07B17/00193 ,  G03G15/5004 ,  G03G15/80 ,  G06F1/26 ,  G06F1/3203 ,  G07B2017/00258 ,  Y10T307/766

摘要： A supply unit for an electronic apparatus that can be activated and deactivated has a mains adapter, a first voltage regulator and a voltage source that are connected on the input side with the direct voltage output of the mains adapter, and a logic module supplied by the voltage source with a suitable auxiliary direct voltage. The enable input of the first voltage regulator is connected with the output of the logic module. A switch contact pair is electrically connected to switch the logic module. In the operating mode, a microcomputer is programmed to establish and evaluate the number an duration of the connection of the contact pair. Depending on an evaluation of a user input into the microcomputer, a digital signal is output to switch from the operating mode into standby mode.

摘要翻译： 用于可以被激活和去激活的电子设备的供应单元具有电源适配器，第一电压调节器和电压源，其在输入侧连接到电源适配器的直流电压输出，以及逻辑模块，由 电压源具有合适的辅助直流电压。 第一个稳压器的使能输入与逻辑模块的输出相连。 开关触点对电连接以切换逻辑模块。 在操作模式中，对微型计算机进行编程，以建立和评估接触对连接持续时间的数量。 根据用户输入到微计算机的评估，输出数字信号以从操作模式切换到待机模式。

公开(公告)号：US08861154B2

公开(公告)日：2014-10-14

申请号：US13529218

申请日：2012-06-21

申请人： John Witte

发明人： John Witte

IPC分类号： H02H3/07 ,  H02H3/00 ,  H02H3/24 ,  H02H3/06 ,  H01H83/00 ,  H02H7/26 ,  H02H3/02

CPC分类号： H02H7/262 ,  H01H83/00 ,  H02H3/02 ,  H02H3/063 ,  H02H3/24 ,  Y10T307/826

摘要： A device for interrupting the flow of electrical power in an electrical distribution system is provided. The device includes a sensor operably coupled to the electrical distribution system. A switching mechanism is coupled to the electrical distribution system, the switching mechanism movable between an open position and a closed position. A controller operably coupled to the sensor and the switching mechanism, the controller having a processor that is responsive to executable computer instructions when executed on the processor incrementing a first counter in a first mode of operation and a second counter in a second mode of operation. Wherein the processor is further responsive to executable computer instructions for switching from the first mode to the second mode in response to a signal from the sensor.

公开(公告)号：US08754551B2

公开(公告)日：2014-06-17

申请号：US13123389

申请日：2010-01-29

申请人： Masahiko Furuichi ,  Seiji Takahashi

发明人： Masahiko Furuichi ,  Seiji Takahashi

IPC分类号： B60L1/00 ,  B60L3/00 ,  H02G3/00 ,  H01H83/00 ,  H01H35/00

CPC分类号： H02J9/005 ,  Y10T307/766 ,  Y10T307/832

摘要： An electric power supply control circuit includes a bypass circuit connected in parallel with a semiconductor switch. Upon a control circuit being in an inactive state while a load being in a non-electrifying state or in a standby state, the bypass circuit connects a power source to the load. The bypass circuit includes a electrifying decision circuit that generates an activation signal for activating the control circuit in accordance with the load being put in an operation state. The electrifying decision circuit supplies the activation signal to the control circuit so as to turn on the semiconductor switch and allow electric power supply to the load through an electrifying line.

摘要翻译： 电源控制电路包括与半导体开关并联连接的旁路电路。 当负载处于非充电状态或处于待机状态时，当控制电路处于非活动状态时，旁路电路将电源连接到负载。 旁路电路包括通电决定电路，其产生用于根据负载处于操作状态来激活控制电路的激活信号。 通电决定电路将激活信号提供给控制电路，以便接通半导体开关并通过通电线路向负载供电。

公开(公告)号：US08729741B2

公开(公告)日：2014-05-20

申请号：US13171514

申请日：2011-06-29

申请人： Li-Chun Lai

发明人： Li-Chun Lai

IPC分类号： H01H83/00

CPC分类号： H02J7/0031 ,  H02J7/0052 ,  H02J9/005 ,  H02J2007/0062 ,  H02J2009/007 ,  Y10T307/469 ,  Y10T307/505 ,  Y10T307/527 ,  Y10T307/826

摘要： An automatic breaker apparatus for the USB power supply, comprising a manual switch module, a relay, a high frequency transformer, a PWM power source master control module, a drive module, a signal filter module, an MCU master control module, a lighting instruction module and at least one USB power output end. When a user presses down the manual switch module, the relay becomes conductive, thus causing the electronic apparatus connected to the USB power source input end to be charged, and determining through the MCU master control module whether the electronic apparatus is using the electric current based on the pulsed filter signal outputted by the signal filter module thereby driving the relay to disconnect and also starting the lighting instruction module to generate light. Upon disconnection in the relay, electric power can no longer be transferred to the USB power output end so as to embody the objective of automatic power break, thereby achieving the features of environment protection, reduced energy consumption and power saving.

摘要翻译： 一种用于USB电源的自动断路器装置，包括手动开关模块，继电器，高频变压器，PWM电源主控制模块，驱动模块，信号滤波器模块，MCU主控制模块，照明指令 模块和至少一个USB电源输出端。 当用户按下手动开关模块时，继电器变为导通状态，使与USB电源输入端连接的电子设备充电，并通过MCU主控模块确定电子设备是否使用电流 对由信号滤波器模块输出的脉冲滤波器信号进行驱动，从而驱动继电器断开，并且还启动点亮指示模块以产生光。 在继电器断开时，电源不能再传输到USB电源输出端，从而体现自动断电的目的，从而实现环境保护的特点，降低能耗和省电。