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91. 发明申请

US20150340818A1 FIELD-TERMINABLE TRACEABLE CABLES, COMPONENTS, KITS, AND METHODS 审中-公开
标题翻译：现场可触发电缆，组件，套件和方法
公开(公告)号：US20150340818A1
公开(公告)日：2015-11-26
申请号：US14761491
申请日：2014-01-16
申请人： Christopher B. Scherer , Jon Sholtis
发明人： Christopher B. Scherer , Jon Sholtis
IPC分类号： H01R13/717 , H01H47/22 , H01R43/048 , H01R43/26 , H01R13/6461 , H01R13/70
CPC分类号： H01R13/7175 , H01H47/22 , H01R9/032 , H01R13/641 , H01R13/6461 , H01R13/6463 , H01R13/70 , H01R24/64 , H01R43/048 , H01R43/26 , Y10T29/4921 , Y10T29/5193 , Y10T307/826
摘要： Disclosed are field-terminable traceable (e.g., networking) cables and cable components (e.g., field-applicable connection hoods), as well as related kits and methods. For example, in one embodiment of a field-applicable connection hood for a networking cable, the connection hood comprises: a connector or plug configured to be coupled to a port or outlet; two conductive tabs each configured to be coupled without, soldering to a tracer wire to enable electrical communication between the tracer wire and the conductive tab; an electrically activated telltale; and a switch configured to be actuated to enable electrical communication between the two conductive tabs and the telltale.
摘要翻译：公开了现场终端可跟踪（例如，联网）电缆和电缆部件（例如现场可应用的连接罩）以及相关的套件和方法。例如，在用于网络电缆的现场适用的连接罩的一个实施例中，连接罩包括：被配置为联接到端口或出口的连接器或插头; 两个导电片，每个被配置成被耦合，而不用焊接到示踪线，以使得示踪线与导电片之间能够电连通; 电活动指示; 以及被配置为被致动以使得能够在两个导电片和所述标记之间进行电连通的开关。

92. 发明申请

US20150303013A1 MULTIPHASE MEDIUM VOLTAGE VACUUM CONTRACTOR 有权
标题翻译：多媒体电压真空承包商
公开(公告)号：US20150303013A1
公开(公告)日：2015-10-22
申请号：US14275127
申请日：2012-11-06
申请人： ASS Technology AG
发明人： Osvaldo PRESTINI , Roberto USAI
IPC分类号： H01H47/22 , H01H50/00
CPC分类号： H01H47/223 , H01H33/66 , H01H50/002 , H01H85/0241 , H01H85/046 , H01H2085/0291
摘要： A multiphase medium voltage vacuum contactor is disclosed which can include a mounting frame on which there are positioned: for each phase, a current interrupter having a vacuum bulb which contains a fixed contact and a corresponding movable contact; and an actuator for moving the movable contacts between a closed position where they are coupled each to a corresponding fixed contact and an open position where they are each electrically separated from the corresponding fixed contact, and an electronic unit driving the actuator. An exemplary voltage transformer for feeding the electronic unit can be mounted on the frame. One or more sacrificial fault-protection devices and/or current sensors can be operatively associated to the voltage transformer and embedded into an electrically insulating coating encasing the transformer.
摘要翻译：公开了一种多相中压真空接触器，其可以包括其上定位有安装框架：对于每个相，具有包含固定触点和相应的可动触点的真空灯泡的电流断流器; 以及致动器，用于在关闭位置之间移动可动触头，在关闭位置，它们各自耦合到对应的固定触点，并且打开位置与它们分别与相应的固定触点电气分离;以及电子单元驱动致动器。用于馈送电子单元的示例性电压互感器可以安装在框架上。一个或多个牺牲故障保护装置和/或电流传感器可以可操作地与电压互感器相关联并且嵌入到包围变压器的电绝缘涂层中。

93. 发明授权

US09165735B2 High reliability, high voltage switch 有权
标题翻译：高可靠性，高压开关
公开(公告)号：US09165735B2
公开(公告)日：2015-10-20
申请号：US13412125
申请日：2012-03-05
申请人： James J. Sanders, III , Eric P. Bergeron
发明人： James J. Sanders, III , Eric P. Bergeron
IPC分类号： H01H47/22 , H01H47/00
CPC分类号： H01H47/002 , Y10T307/76
摘要： A high reliability, high voltage electronically controllable switch is created from a combination of relays of different types, with different characteristics, such as an electromechanical relay and an optoelectronic relay. The relays are closed and/or opened in accordance with a sequence that avoids actuating an electromechanical relay of such a compound switch to close or open under conditions that degrade the operating life of the electromechanical relay, even if the compound switch is hot switched under high voltage conditions. The switching sequence ends with the relays in a state that provides low on resistance, low crosstalk, low capacitance and/or low leakage. The switch can be relatively compact, enabling construction of an instrument serving as a switch matrix for an automatic test system.
摘要翻译：高可靠性，高电压电子可控开关由不同类型的继电器组合产生，具有不同的特性，如机电继电器和光电继电器。继电器根据顺序关闭和/或打开，以避免在这种复合开关的机电继电器在降低机电继电器的使用寿命的条件下关闭或打开，即使复合开关在高温下热切换电压条件。开关序列以提供低导通电阻，低串扰，低电容和/或低泄漏的状态的继电器结束。该开关可以相对紧凑，能够构建用作自动测试系统的开关矩阵的仪器。

94. 发明授权

US09147544B2 Electromechanical switching circuit with memory 有权
标题翻译：机电开关电路与存储器
公开(公告)号：US09147544B2
公开(公告)日：2015-09-29
申请号：US14027348
申请日：2013-09-16
申请人： Shakira Limited
发明人： Patrick Ward
IPC分类号： H01H47/22 , H01H47/04 , H02H1/00
CPC分类号： H01H47/22 , H01H47/043 , H02H1/0015
摘要： An electromechanical switching circuit comprises an integrated circuit (IC) having an input terminal, an output terminal and a control terminal. The IC is arranged based on a voltage transition at the control terminal, sampling the voltage level at the input terminal and supplying it at the output terminal. The output voltage level is maintained at the output terminal until a voltage transition at the control terminal. A control circuit connected to the control terminal includes a first monostable switch whose actuation causes a voltage transition at the control terminal so the voltage level applied at the input terminal is supplied at the output terminal. An output circuit includes a second, electromechanical, monostable switch whose contacts are moved to their unstable state in response to a first voltage level at the output terminal and allowed to resume their stable state in response to a second voltage level at the output terminal.
摘要翻译：机电开关电路包括具有输入端子，输出端子和控制端子的集成电路（IC）。 IC根据控制端子的电压转换进行配置，对输入端子的电压电平进行采样，并将其提供给输出端子。在输出端保持输出电压电平，直到控制端子发生电压转换。连接到控制终端的控制电路包括第一单稳态开关，其致动导致控制端子处的电压转变，使得在输入端子处提供施加在输入端子处的电压电平。输出电路包括第二机电单稳态开关，其触点响应于输出端处的第一电压电平而移动到其不稳定状态，并响应于输出端子处的第二电压电平而允许恢复其稳定状态。

95. 发明申请

US20150200068A1 UNIT FOR CONTROLLING ELECTROMAGNETIC RELAY, AND METHOD FOR CONTROLLING ELECTROMAGNETIC RELAY 有权
标题翻译：用于控制电磁继电器的装置和控制电磁继电器的方法
公开(公告)号：US20150200068A1
公开(公告)日：2015-07-16
申请号：US14418357
申请日：2013-07-08
申请人： OMRON CORPORATION
发明人： Masahiro Kinoshita , Hiroyuki Iwasaka , Wataru Nakamura
IPC分类号： H01H47/22
CPC分类号： H01H47/22 , H01H47/04 , H01H2047/025
摘要： A unit for controlling one or more electromagnetic relays, each having a contact point and an exciting coil to which rated power is supplied so as to open and close the contact point, has a control circuit which carries out PWM control so as to keep an electromagnetic relay turned on, after turning on the electromagnetic relay by causing rated power to be supplied to an exciting coil of the electromagnetic relay, and a temperature detecting circuit that detects a resistance value of the exciting coil so as to allow the control circuit to calculate a temperature of the electromagnetic relay. The control circuit changes, depending on external information, a controlling value in accordance with which the PWM control is carried out with respect to the electromagnetic relay. The control circuit detects, from the temperature detecting circuit, a voltage corresponding to the resistance value of the exciting coil.
摘要翻译：用于控制一个或多个电磁继电器的单元具有控制电路，每个电磁继电器具有接触点和提供额定功率以便打开和闭合接触点的励磁线圈，该控制电路执行PWM控制以便保持电磁继电器在通过向电磁继电器的励磁线圈提供额定功率而接通电磁继电器之后接通，以及温度检测电路，其检测励磁线圈的电阻值，以便允许控制电路计算电磁继电器的温度。控制电路根据外部信息而改变相对于电磁继电器进行PWM控制的控制值。控制电路从温度检测电路检测与励磁线圈的电阻值对应的电压。

96. 发明授权

US09064661B2 Systems and methods for determining actuation duration of a relay 有权
标题翻译：用于确定继电器的致动持续时间的系统和方法
公开(公告)号：US09064661B2
公开(公告)日：2015-06-23
申请号：US13533126
申请日：2012-06-26
申请人： Richard L. Westrick, Jr. , Dalibor Zulim
发明人： Richard L. Westrick, Jr. , Dalibor Zulim
IPC分类号： H01H9/00 , H01H47/00 , H01H51/22 , H01H51/30 , H01H47/22
CPC分类号： H01H47/22
摘要： An example system for determining the actuation duration of a relay can include a relay, a current-sensing device, and a controller. The relay can have an actuation coil, and armature, and a first and second contact. The current-sensing device can measure a current through the actuation coil. The controller can actuate the relay. The controller can also receive from the current-sensing device a plurality of measurement values for the current through the actuation coil. The controller can determine an actuation duration based on a local minimum value for the plurality of measurement values. The actuation duration can correspond to a duration of a movement of an armature of the relay from the first contact of the relay to the second contact of the relay. An actuation delay of the relay can be calculated based on the zero-crossing time of an input voltage value and the actuation duration.
摘要翻译：用于确定继电器的致动持续时间的示例性系统可以包括继电器，电流感测装置和控制器。继电器可以具有致动线圈和电枢，以及第一和第二触点。电流感测装置可以测量通过致动线圈的电流。控制器可以启动继电器。控制器还可以从电流感测装置接收通过致动线圈的电流的多个测量值。控制器可以基于多个测量值的局部最小值来确定启动持续时间。致动持续时间可以对应于继电器的电枢从继电器的第一接触到继电器的第二接触的移动的持续时间。可以基于输入电压值的过零时间和致动持续时间来计算继电器的致动延迟。

97. 发明授权

US09064660B2 Remote controlled interactive power switch 有权
标题翻译：遥控交互式电源开关
公开(公告)号：US09064660B2
公开(公告)日：2015-06-23
申请号：US13699746
申请日：2012-08-16
申请人： Sheir Chun Lam
发明人： Sheir Chun Lam
IPC分类号： H01H35/00 , H01H47/00 , H01H47/22 , H01H50/32
CPC分类号： H01H47/00 , H01H47/002 , H01H47/226 , H01H50/32 , Y10T307/944
摘要： A remote controlled interactive power switch includes a first coil for controlling a switch contact to be closed by suction, a self-locked device for locking the switch contact to keep conducting state by mechanical self-locking, a second coil for controlling the self-locked device to be disengaged and a power supply control circuit. The power supply control circuit is connected with an interactive control module which includes a remote controlled interactive connecting unit, an interactive monitoring unit, a switch-on signal producing unit and a turn-off signal producing unit. The present invention can simplify the complex control circuit and thoroughly resolve the technical requirements of the power switch with high make-break capacity. Additionally, the present invention produces consumption only when starting the on-off switch, and after starting and under normal operation, the pulse magnetic energy coil keeps an inactivity state, no consumption, no heat and no noise.
摘要翻译：遥控交互式电力开关包括用于控制开关触点被抽吸闭合的第一线圈，用于锁定开关触点以通过机械自锁来保持导通状态的自锁装置，用于控制自锁的第二线圈要断开的装置和电源控制电路。电源控制电路与包括遥控交互式连接单元，交互式监视单元，接通信号产生单元和关闭信号产生单元的交互式控制模块连接。本发明可以简化复杂的控制电路，彻底解决具有高断线能力的电源开关的技术要求。此外，本发明仅在起动开关时产生消耗，而且在启动和正常运行之后，脉冲磁能线圈保持不活动状态，不消耗，不发热，无噪声。

98. 发明授权

US08988844B2 Drive circuit for an electromagnetic relay 有权
标题翻译：用于电磁继电器的驱动电路
公开(公告)号：US08988844B2
公开(公告)日：2015-03-24
申请号：US13996283
申请日：2010-12-20
申请人： Carsten Braun , Ronald Stempel , Harald Strohmaier
发明人： Carsten Braun , Ronald Stempel , Harald Strohmaier
IPC分类号： H01H47/00 , H01H47/32 , H01H47/04 , H01H47/22
CPC分类号： H01H47/32 , H01H47/04 , H01H47/22
摘要： A drive circuit for an electromagnetic relay having a relay coil and switch contacts, includes a first switching device between a first coil terminal and a first voltage source, a second switching device between a second coil terminal and a zero potential, and a control device producing a current through the coil closing both switching devices. To provide the shortest possible response time and simple and cost-effective construction, a second voltage source is connected through a third switching device to the first coil terminal. The third switching device is connected in parallel with the first switching device, the second voltage source has a higher voltage level than the first voltage source and the control device produces a current through the coil, initially closing all three switching devices and following expiration of a predefined period, opening the third switching device again and keep the first and second switching devices closed.
摘要翻译：一种用于具有继电器线圈和开关触点的电磁继电器的驱动电路，包括在第一线圈端子和第一电压源之间的第一开关装置，在第二线圈端子和零电位之间的第二开关装置，以及产生通过线圈的电流关闭两个开关装置。为了提供最短的响应时间和简单且具有成本效益的结构，第二电压源通过第三开关装置连接到第一线圈端子。第三开关装置与第一开关装置并联连接，第二电压源具有比第一电压源更高的电压电平，并且控制装置产生通过线圈的电流，最初关闭所有三个开关装置，并且在第再次打开第三开关装置并保持第一和第二开关装置关闭。

99. 发明申请

US20150054471A1 Electronic Switch having an In-Line Power Supply 审中-公开
标题翻译：具有在线电源的电子开关
公开(公告)号：US20150054471A1
公开(公告)日：2015-02-26
申请号：US14529267
申请日：2014-10-31
申请人： Lutron Electronics Co., Ltd.
发明人： Donald F. Hausman, JR. , Miguel Aguado Pelaez , Christopher James Salvestrini , Bingrui Yang
IPC分类号： H01H47/22 , H02J7/00
CPC分类号： H01H47/22 , H02J7/0031 , H02J7/0052 , H02M5/293 , H02M2001/0006 , H03K17/6874 , H03K17/79 , H05B37/0218 , H05B37/0227 , H05B39/081 , H05B39/088 , Y02B20/46 , Y02B20/48
摘要： A two-wire smart load control device, such as an electronic switch, for controlling the power delivered from a power source to an electrical load comprises a relay for conducting a load current through the load and an in-line power supply coupled in series with the relay for generating a supply voltage across a capacitor when the relay is conductive. The power supply controls when the capacitor charges asynchronously with respect to the frequency of the source. The capacitor conducts the load current for at least a portion of a line cycle of the source when the relay is conductive. The load control device also comprises a bidirectional semiconductor switch, which is controlled to minimize the inrush current conducted through the relay. The bidirectional semiconductor switch is rendered conductive in response to an over-current condition in the capacitor of the power supply, and the relay is rendered non-conductive in response to an over-temperature condition in the power supply.
摘要翻译：用于控制从电源传递到电负载的电力的诸如电子开关的双线智能负载控制装置包括用于通过负载传导负载电流的继电器和与继电器在继电器导通时在电容器两端产生电源电压的继电器。当电容器相对于源的频率异步充电时，电源控制。当继电器导通时，电容器对源的线路周期的至少一部分进行负载电流的导通。负载控制装置还包括双向半导体开关，其被控制以最小化通过继电器传导的浪涌电流。双向半导体开关响应于电源的电容器中的过电流状态而导通，并且继电器响应于电源中的过热状态而变得不导通。

100. 发明申请

US20140340804A1 ELECTROMAGNETIC SWITCH FOR USE WITH ELECTRICAL EQUIPMENT 审中-公开
标题翻译：用于电气设备的电磁开关
公开(公告)号：US20140340804A1
公开(公告)日：2014-11-20
申请号：US14376167
申请日：2013-02-04
申请人： Tripco Limited
发明人： Patrick Ward
IPC分类号： H01H47/22 , H01H47/32 , H01H89/06 , H01H51/01
CPC分类号： H01H47/223 , H01H47/325 , H01H51/01 , H01H89/06
摘要： An electromagnetic switch comprises at least one pair of magnetically latchable electrical contacts (12a, 14a) operated by current flowing in an associated coil means (K1, K2), and an electrical circuit arranged to apply a first current in a first direction through the coil means to close the contacts and subsequently to apply a second current in a second, opposite, direction through the coil means to open the contacts. In certain embodiments the coil means comprises first and second independent coils (K1, K2) and the first and second currents flow in opposite direction in the first and second coils respectively. In other embodiments the coil means comprises a single coil (K1) and the first and second currents flow in opposite directions in the single coil.
摘要翻译：一种电磁开关包括至少一对可磁耦合的电触点（12a，14a），该电触点通过在相关的线圈装置（K1，K2）中流动的电流操作，以及电路，被布置成沿第一方向施加第一电流通过线圈用于闭合触点并随后通过线圈装置在第二相反方向施加第二电流以打开触点。在某些实施例中，线圈装置包括第一和第二独立线圈（K1，K2），并且第一和第二电流分别在第一和第二线圈中沿相反方向流动。在其它实施例中，线圈装置包括单个线圈（K1），并且第一和第二电流在单个线圈中沿相反方向流动。

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