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21. 发明授权

US09666384B1 Portable actuator device and system for remotely operating electrical disconnect switches 有权
公开(公告)号：US09666384B1
公开(公告)日：2017-05-30
申请号：US15392294
申请日：2016-12-28
申请人： MarTek Limited
发明人： Charles Mark McClung , Russell Richard Safreed, III
IPC分类号： H01H3/26 , H01H21/36 , H01H3/42
CPC分类号： H01H3/26 , H01H3/04 , H01H3/42 , H01H21/36 , H01H2235/01 , H01H2300/056
摘要： A portable actuator system enables the remote operation of electrical disconnect switches with a portable actuator device that is temporarily installed at the disconnect switch location. An embodiment, among others, of the portable actuator device has an electric motor having a drive shaft that can be controlled to rotate about a longitudinal axis. The actuator device also has elongated movable first and second arms that are controlled by the drive shaft. The first arm engages and moves the disconnect handle in a first rotational direction so that the disconnect handle is switched to the open position. The second arm engages and moves the disconnect handle in a second rotational direction so that the disconnect handle is switched to the closed position.

22. 发明授权

US09646778B2 Gas insulated switching apparatus and switch 有权
公开(公告)号：US09646778B2
公开(公告)日：2017-05-09
申请号：US15031857
申请日：2014-01-21
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Shogo Kobayashi , Yosuke Kuruma , Tsuyoshi Mori , Osamu Kisanuki
IPC分类号： H01H3/00 , H01H3/26 , H01H33/42 , H01H3/44 , H01H3/36 , H01H33/36 , H02B13/035
CPC分类号： H01H3/26 , H01H3/36 , H01H3/44 , H01H33/36 , H01H33/42 , H02B13/035
摘要： An operating device for a disconnector includes a drive unit, a Geneva mechanism, and a wire. The drive unit includes a forwardly and reversely rotatable motor serving as a drive source for driving a movable contactor of the disconnector, a power source supplying power to the motor, and a first pulley connected to a rotary shaft of the motor, and is disposed apart from the disconnector. The Geneva mechanism includes a second pulley that rotates in the same direction as the first pulley with the rotation of the first pulley, and a driven wheel that is intermittently driven while the second pulley rotates and that is provided with a rotary shaft connected to the movable contactor, and is attached to the disconnector apart from the drive unit. Further, as a flexible rotational force transmission member, a wire is stretched between the second pulley and the first pulley.

23. 发明授权

US09520699B2 Switchgear 有权
公开(公告)号：US09520699B2
公开(公告)日：2016-12-13
申请号：US14395287
申请日：2013-03-27
申请人： Hitachi, Ltd.
发明人： Hajime Urai , Yasuaki Aoyama , Hiroaki Hashimoto , Tatsuro Kato , Ayumu Morita , Toshiaki Rokunohe , Yoichi Oshita
IPC分类号： H02B5/01 , H02B5/06 , H02B13/035 , H01H33/42 , H01H31/00 , H01H33/36 , H01H3/32 , H02B13/075 , H01H3/52 , H01H33/50 , H01H3/26 , H02K41/03
CPC分类号： H02B13/035 , H01H3/26 , H01H3/32 , H01H3/52 , H01H31/003 , H01H33/36 , H01H33/42 , H01H33/50 , H01H2003/268 , H01H2223/002 , H02B5/01 , H02B5/06 , H02B13/075 , H02K41/031
摘要： An object is to provide a switchgear having a simple structure. To solve the problem, a switchgear according to the invention is characterized by having a fixed side electrode 3, a movable side electrode 4 configured to come into contact with or separate from the fixed side electrode 3, and an operating mechanism configured to allow drive force for movement of the movable side electrode 4 to be generated, wherein the operating mechanism for operating the movable side electrode 4 includes one operating mechanism, and the one operating mechanism allows the movable side electrode 4 to stop at three or more positions.

24. 发明授权

US09373976B2 System and method for charging portable electronic devices 有权
标题翻译：便携式电子设备充电的系统和方法
公开(公告)号：US09373976B2
公开(公告)日：2016-06-21
申请号：US14076850
申请日：2013-11-11
申请人： Edward L. O'Neill
发明人： Edward L. O'Neill
IPC分类号： H02J7/00 , H02J7/04 , H02J7/02 , H01H3/26 , H01H9/30 , H01H83/00 , H01H33/00
CPC分类号： H02J7/041 , H01H3/26 , H01H9/30 , H01H33/00 , H01H83/00 , H02J7/0013 , H02J7/0021 , H02J7/0029 , H02J7/0052 , H02J7/027
摘要： A device charging system that uses the fact that individual devices do not need to be continuously charged for an extended charging period in order to be fully charged at the end of the period. With automatic timing and switching, different devices can be charged at different times during the charging period with the result that all the devices are fully charged at the end of the period. Several charging power boxes that fit into one or more charging cabinets that are controlled by one or more timers. Each charging power box also includes a heat sensor and circuit breaker. User appliances or electronic devices can be stacked in the cabinets, plugged into numerous outlets available on the charging power boxes and then locked inside the cabinet for overnight charging and security. Any abnormal rise in temperature within the cabinet can shut down the entire charging process.
摘要翻译：一种装置充电系统，其使用单个装置不需要在延长的充电期间连续地充电以在该期间结束时被完全充电的事实。通过自动定时和切换，可以在充电期间的不同时间对不同的设备进行充电，从而使得所有设备在周期结束时都被充满电。几个充电电源箱，适合一个或多个充电柜，由一个或多个定时器控制。每个充电电源箱还包括热传感器和断路器。用户电器或电子设备可以堆放在机柜中，插入充电电源箱中的大量插座，然后锁定在机柜内以进行过夜充电和安全保护。柜内任何温度异常升高都可能导致整个充电过程失效。

25. 发明授权

US09177741B2 Fail-open mechanism for motorized switch 有权
标题翻译：电动开关故障开启机构
公开(公告)号：US09177741B2
公开(公告)日：2015-11-03
申请号：US13816928
申请日：2010-08-13
申请人： Omid Ghoreishi , Jeffrey Lim , Obinna Ilochonwu , Adunola Ige
发明人： Omid Ghoreishi , Jeffrey Lim , Obinna Ilochonwu , Adunola Ige
IPC分类号： H01H3/00 , H01H33/36 , H01H3/28 , H01H3/26
CPC分类号： H01H33/36 , H01H3/28 , H01H2003/266
摘要： A fail-safe motorized switching system includes: (a) a motorized loadbreak switch system, the motorized loadbreak switch system adapted for opening and closing contacts between a high voltage power source and a load; (b) an energy storage device connected to the motorized loadbreak switch system; and (c) a controller connected to the energy storage device, the controller programmed with control logic to ensure that the motorized loadbreak switch system opens the contacts between the high voltage power source and the load once the power source is removed.
摘要翻译：故障安全电动交换系统包括：（a）电动负载断路开关系统，适用于开启和关闭高压电源与负载之间的触点的电动负荷开关系统; （b）连接到电动负荷开关系统的储能装置; 和（c）连接到能量存储装置的控制器，所述控制器用控制逻辑编程，以确保电动负载断路开关系统在电源被移除之后打开高压电源和负载之间的触点。

26. 发明授权

US09145760B2 Downhole supercapacitor device 有权
标题翻译：井下超级电容器
公开(公告)号：US09145760B2
公开(公告)日：2015-09-29
申请号：US14494748
申请日：2014-09-24
申请人： Halliburton Energy Services, Inc.
发明人： Christopher M. McMillon , Robert M. Neely , Gregory T. Werkheiser
IPC分类号： E21B31/00 , E21B29/00 , E21B41/00 , E21B23/00 , E21B43/1185 , E21B17/02 , E21B43/11 , H01H3/26 , H01H35/24 , H01G11/08 , H01G11/16
CPC分类号： E21B41/0085 , E21B17/028 , E21B23/00 , E21B43/11 , E21B43/1185 , H01G11/08 , H01G11/16 , H01H3/26 , H01H35/24
摘要： Certain aspects and features of the present invention are directed to a supercapacitor device that can be disposed in a wellbore through a fluid-producing formation. The supercapacitor device can include a body that can be disposed in the wellbore, a supercapacitor disposed in the body, at least two terminals disposed at least partially outside the body, and an actuation mechanism. The supercapacitor stores energy. The terminals can be electrically connected with the supercapacitor. An electrical connection between the supercapacitor and the terminals can cause the energy to be discharged from the supercapacitor in response to a conductive material providing an electrical path between the at least two terminals. The actuation mechanism can selectively prevent a deployment of the supercapacitor device in the wellbore from causing a discharge of the energy from the supercapacitor.
摘要翻译：本发明的某些方面和特征涉及可通过流体产生层布置在井眼中的超级电容器装置。超级电容器装置可以包括可以设置在井眼中的主体，设置在主体中的超级电容器，至少部分地设置在主体外部的至少两个端子和致动机构。超级电容器储存能量。端子可以与超级电容器电连接。超级电容器和端子之间的电连接可以响应于在至少两个端子之间提供电路径的导电材料而使能量从超级电容器放电。致动机构可以选择性地防止超级电容器装置在井眼中的展开而引起来自超级电容器的能量的放电。

27. 发明授权

US08344557B2 Magnetic flux measuring device and magnetic flux measuring method for stationary induction electrical apparatus, and synchronous switching control gear for circuit breaker 有权
标题翻译：用于静电感应电气设备的磁通测量装置和磁通量测量方法以及用于断路器的同步开关控制装置
公开(公告)号：US08344557B2
公开(公告)日：2013-01-01
申请号：US12445640
申请日：2007-10-12
申请人： Minoru Saito
发明人： Minoru Saito
IPC分类号： H01H9/54 , H01H33/59 , H01H47/00 , H01H85/46 , H01H3/26 , H01H3/28
CPC分类号： G01R33/04 , G01R33/0029 , G01R33/02 , G01R33/028 , Y10T307/944
摘要： The present invention provides a magnetic flux measuring device and magnetic flux measuring method for stationary induction electrical apparatus which can accurately measure the magnetic flux without being influenced by the DC offset component which superimposes on the measurement system, and can constantly and continuously measure the magnetic flux without setting a limit in the magnetic flux measurement period. The magnetic flux measuring method which measures a magnetic flux of a stationary induction electrical apparatus 2 using a voltage waveform of the stationary induction electrical apparatus 2, wherein the magnetic flux 151 of the stationary induction electrical apparatus 2 is determined by the steps of: inputting a voltage waveform 121 of the stationary induction electrical apparatus 2 into a negative-feedback amplification means 14 of which feedback circuit is constructed by a low pass filter; and integrating output of the negative-feedback amplification means 14 by integration means 15.
摘要翻译：本发明提供了一种用于固定式感应电气设备的磁通量测量装置和磁通量测量方法，其可以在不受叠加在测量系统上的直流偏移分量的影响下精确地测量磁通量，并且可以持续和连续地测量磁通量而不设置磁通量测量周期的限制。使用静止感应电气设备2的电压波形来测量静止感应电气设备2的磁通量的磁通量测量方法，其中静止感应电气设备2的磁通量151通过以下步骤确定：输入静态感应电气设备2的电压波形121变为负反馈放大装置14，其反馈电路由低通滤波器构成; 并通过积分装置15积分负反馈放大装置14的输出。

28. 发明授权

US08314517B2 Electric timer for controlling power to a load 有权
标题翻译：用于控制负载功率的电定时器
公开(公告)号：US08314517B2
公开(公告)日：2012-11-20
申请号：US12182069
申请日：2008-07-29
申请人： Pierre Simard , Benoit Meilleur
发明人： Pierre Simard , Benoit Meilleur
IPC分类号： H01H9/54 , H01H33/59 , H01H47/00 , H01H85/46 , H01H3/26 , H01H3/28
CPC分类号： G04G15/006 , G04C23/347 , Y10T307/944
摘要： A wall mountable electric timer that is capable of switching power to a load between an “on” state and an “off” state in accordance with a programmable schedule. In some cases, the electric timer may be programmed such that a user can program the electric switch by interacting with only a first button and a second button of a user interface. Alternatively, or in addition, the electric switch may include a power stealing circuit, a series of setup menus, a visual indicator to indicate the operating state of the load, and/or a randomly generated schedule.
摘要翻译：一种可安装墙壁的电子定时器，其能够根据可编程的时间表将功率切换到接通状态和断开状态之间的负载。在一些情况下，电定时器可以被编程为使得用户可以仅通过与用户界面的第一按钮和第二按钮交互来编程电开关。或者或另外，电开关可以包括功率窃取电路，一系列设置菜单，用于指示负载的操作状态的可视指示器和/或随机生成的调度。

29. 发明申请

US20090316459A1 Electrical timer system that automatically operates over different supply voltages 审中-公开
标题翻译：电定时器系统，可在不同的电源电压下自动工作
公开(公告)号：US20090316459A1
公开(公告)日：2009-12-24
申请号：US12456544
申请日：2009-06-18
申请人： Nick Murlo , Buddhisagar Shah
发明人： Nick Murlo , Buddhisagar Shah
IPC分类号： H02M1/10 , H01H3/26 , H01H43/04
CPC分类号： G04C23/06 , G04C23/12 , H05B37/0281 , Y02B20/42 , Y10T307/957
摘要： An electrical timer system is provided that has a unique voltage converter that automatically converts various supply voltage values to the required operating voltage for a timing device without jumpers or special configuration at installation.
摘要翻译：提供了一种电子定时器系统，其具有独特的电压转换器，其将不同的电源电压值自动转换为定时装置的所需工作电压，而无需跳线或安装时的特殊配置。

30. 发明授权

US07538454B2 Leakage current shunt in an electrical power distribution system utilizing solid state relays 有权
标题翻译：在使用固态继电器的配电系统中泄漏电流分流
公开(公告)号：US07538454B2
公开(公告)日：2009-05-26
申请号：US11475103
申请日：2006-06-27
申请人： Wenjiang Yu , Zhenning Z. Liu , Daniel G. Filimon , Boris Plivcic
发明人： Wenjiang Yu , Zhenning Z. Liu , Daniel G. Filimon , Boris Plivcic
IPC分类号： H01H79/00 , H01H3/26
CPC分类号： H02H9/041 , H02H5/12 , Y10T307/747 , Y10T307/865 , Y10T307/944
摘要： The invention provides an apparatus for shunting leakage current of a solid state switching device (SSSD) (10). The apparatus selectively provides a shunt pathway to divert current away from the output load based on the switching state of the SSSD. The apparatus may include a shunt impedance component (14) connected to the SSSD, and a switching element (16) for selectively connecting the other end of the shunt impedance component to ground based on the switching state of the SSSD. Accordingly, when the SSSD is turned off, the switching element is switched to a state that connects the shunt impedance component to ground, thereby shunting leakage current.
摘要翻译：本发明提供一种用于分流固态开关装置（SSSD）（10）的漏电流的装置。该装置根据SSSD的切换状态选择性地提供分流路径以将电流从输出负载转移出去。该装置可以包括连接到SSSD的分流阻抗部件（14）和用于基于SSSD的开关状态选择性地将分流阻抗部件的另一端连接到地的开关元件（16）。因此，当SSSD断开时，开关元件切换到将并联阻抗分量连接到地的状态，从而分流泄漏电流。

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