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    SWITCHGEAR ASSEMBLY
    2.
    发明申请
    SWITCHGEAR ASSEMBLY 有权
    开关总成

    公开(公告)号：US20150145349A1

    公开(公告)日：2015-05-28

    申请号：US14404697

    申请日：2013-04-26

    申请人： SIEMENS AKTIENGESELLSCHAFT

    发明人： Joerg Bausch ,  Michael Heinz ,  Ronald Schmid

    IPC分类号： H01H9/54 ,  H01H9/30

    CPC分类号： H01H9/542 ,  H01H9/0016 ,  H01H9/30 ,  Y10T307/918

    摘要： A load or a generator is connected to an energy line, e.g. a ring feeder of an energy distribution network by using a switching system. For this purpose, the switching system has a thyristor circuit, which is connected in parallel to a disconnect switch and connects the transformer of the switching system to an energy line. Thereby an efficient disconnect switch can be realized, which can be dimensioned depending on the power of the load or generator.

    摘要翻译： 负载或发电机连接到能量线，例如， 通过使用交换系统的能量分配网络的环形馈线。 为此，开关系统具有并联连接到断开开关的晶闸管电路，并将开关系统的变压器连接到能量线。 因此，可以实现有效的断开开关，其可以根据负载或发电机的功率来确定尺寸。

    Electronic Leakage Reduction Techniques
    4.
    发明申请
    Electronic Leakage Reduction Techniques 有权
    电子泄漏减少技术

    公开(公告)号：US20110012580A1

    公开(公告)日：2011-01-20

    申请号：US12888410

    申请日：2010-09-22

    申请人： Christopher Vance Beckman

    发明人： Christopher Vance Beckman

    IPC分类号： G05F3/02

    CPC分类号： H01H35/00 ,  H02J9/005 ,  Y10T307/832 ,  Y10T307/918

    摘要： Electronic leakage reduction techniques are provided, whereby an electrical outlet with a programmable computing unit is programmed to detect the current, resistance, power or pattern of current, resistance or power of an attached appliance in the on position and/or off position. Among other aspects, the electrical outlet with a programmable computing unit delivers a selected voltage below the original operational voltage and/or delivers voltage at particular durations for particular intervals to the appliance in the off position and compares detected current, resistance, power or pattern of current, resistance or power to programmed levels associated with the appliance in the on position and/or off position. If any or some of those characteristics match those programmed associated with the appliance in the on position, or fail to match those programmed associated with the off position by a set confidence interval, original operational voltage is provided to the appliance.

    摘要翻译： 提供了电子泄漏减少技术，由此具有可编程计算单元的电源插座被编程为检测在接通位置和/或关闭位置处的附接设备的电流，电阻或功率的电流，电阻，功率或图案。 在其他方面中，具有可编程计算单元的电源插座将低于原始工作电压的选定电压和/或在特定间隔的特定持续时间内向处于关闭位置的器具递送电压，并比较检测到的电流，电阻，功率或模式 电流，电阻或功率与器具在打开位置和/或关闭位置相关联的编程水平。 如果这些特性中的任何或某些特征与在打开位置中与器具相关的编程相匹配，或者将与关闭位置相关的那些编程与设定置信区间匹配，则将原始操作电压提供给设备。

    Electronic leakage reduction techniques
    5.
    发明授权
    Electronic leakage reduction techniques 有权
    电子泄漏减少技术

    公开(公告)号：US07821161B2

    公开(公告)日：2010-10-26

    申请号：US11806083

    申请日：2007-05-29

    申请人： Christopher Vance Beckman

    发明人： Christopher Vance Beckman

    IPC分类号： H01H35/00 ,  H01H9/30

    CPC分类号： H02J9/005 ,  Y10T307/832 ,  Y10T307/918

    摘要： Electronic leakage reduction techniques are provided, whereby an electrical outlet with a programmable computing unit is programmed to detect the current, resistance, power or pattern of current, resistance or power of an attached appliance in the on position and/or off position. Among other aspects, the electrical outlet with a programmable computing unit delivers a selected voltage below the original operational voltage and/or delivers voltage at particular durations for particular intervals to the appliance in the off position and compares detected current, resistance, power or pattern of current, resistance or power to programmed levels associated with the appliance in the on position and/or off position. If any or some of those characteristics match those programmed associated with the appliance in the on position, or fail to match those programmed associated with the off position by a set confidence interval, original operational voltage is provided to the appliance.

    摘要翻译： 提供了电子泄漏减少技术，由此具有可编程计算单元的电源插座被编程以检测在接通位置和/或关闭位置处的附接设备的电流，电阻或功率的电流，电阻，功率或图案。 在其他方面中，具有可编程计算单元的电源插座将低于原始工作电压的选定电压和/或在特定间隔的特定持续时间内向处于关闭位置的器具递送电压，并比较检测到的电流，电阻，功率或模式 电流，电阻或功率与器具在打开位置和/或关闭位置相关联的编程水平。 如果这些特性中的任何或某些特征与在打开位置中与器具相关的编程相匹配，或者将与关闭位置相关的那些编程与设定置信区间匹配，则将原始操作电压提供给设备。

    Ultra-low current push-button switch interface circuit
    6.
    发明申请
    Ultra-low current push-button switch interface circuit 有权
    超低电流按钮开关接口电路

    公开(公告)号：US20090315410A1

    公开(公告)日：2009-12-24

    申请号：US12215801

    申请日：2008-06-30

    申请人： Julian Tyrrell ,  David Clewett

    发明人： Julian Tyrrell ,  David Clewett

    IPC分类号： H01H9/00

    CPC分类号： H03K5/1254 ,  Y10T307/918

    摘要： Circuits and methods to achieve a switch interface circuit for a single pole, single throw (SPST) momentary push-button switch consuming a few tens of nanoamps whilst the push-button switch is closed, having low impedance input path when the switch is open in order to eliminate RFI interference have been achieved. The two states of the push-button switch, open and closed, maintain a low impedance path to one of the power supplies. The supply current is minimized whilst the switch is closed. The edge triggered detection of the switch event allows an extended switch-closed operation.

    摘要翻译： 实现开关接口电路的电路和方法，用于单按钮（SPST）瞬时按钮开关，在按钮开关闭合时消耗数十个纳秒，当开关打开时具有低阻抗输入路径 为了消除RFI干扰已经实现。 按钮开关的两个状态，打开和关闭，保持一个电源的低阻抗路径。 当开关闭合时，电源电流最小化。 边缘触发检测开关事件允许扩展的关闭操作。

    Digital camera and power supply apparatus used therefor
    8.
    发明授权
    Digital camera and power supply apparatus used therefor 有权
    数码相机及其供电装置

    公开(公告)号：US07283738B2

    公开(公告)日：2007-10-16

    申请号：US11515873

    申请日：2006-09-06

    申请人： Jun Ohsuga

    发明人： Jun Ohsuga

    IPC分类号： G03B7/26

    CPC分类号： H04N5/23241 ,  H04N5/232 ,  Y10T307/25 ,  Y10T307/484 ,  Y10T307/918

    摘要： A power supply apparatus, including a power supply configured to supply power to a plurality of devices or circuits to operate said plurality of devices or circuits; and a moderation mechanism configured to control the power supplied to the plurality of devices or circuits, wherein the moderation mechanism is configured to control the power supplied to the plurality of devices or circuits such that the plurality of devices or circuits does not operate simultaneously at the time when the plurality of devices or circuits initiates its operation or stops.

    摘要翻译： 一种电源装置，包括被配置为向多个装置或电路供电以操作所述多个装置或电路的电源; 以及调节机构，被配置为控制提供给所述多个设备或电路的功率，其中所述调节机构被配置为控制提供给所述多个设备或电路的功率，使得所述多个设备或电路在 当多个设备或电路启动其操作或停止时的时间。

    Power management strategy to support hot swapping of system blades during run time
    9.
    再颁专利
    Power management strategy to support hot swapping of system blades during run time 有权
    在运行时支持系统刀片热插拔的电源管理策略

    公开(公告)号：USRE39855E1

    公开(公告)日：2007-09-25

    申请号：US11068640

    申请日：2005-02-25

    申请人： Hong W. Wong

    发明人： Hong W. Wong

    IPC分类号： H01H3/26

    CPC分类号： G06F13/4081 ,  Y10T307/786 ,  Y10T307/918 ,  Y10T307/937 ,  Y10T307/944

    摘要： A hot swappable system is described. It included software controlled hot swapping operations which provided a graceful booting or power-down of the system. In the even of force insertion or extraction of the system blades, a set of hardware features (such as using different pin lengths in the connectors and dampening resistor) prevents these types of operations from damaging the system hardware or affecting the operation states of other blades within the system.

    摘要翻译： 描述了一种热插拔系统。 它包括软件控制的热插拔操作，提供了系统的正常引导或掉电。 在强制插入或拔出系统刀片的过程中，一组硬件特征（例如在连接器和阻尼电阻中使用不同的引脚长度）可防止这些类型的操作损坏系统硬件或影响其他刀片的操作状态 在系统内。

    Switching circuit and method therefor
    10.
    发明授权
    Switching circuit and method therefor 失效
    开关电路及其方法

    公开(公告)号：US06995482B2

    公开(公告)日：2006-02-07

    申请号：US10828090

    申请日：2004-04-20

    申请人： Pallab Midya ,  Cesar Pascual ,  Lawrence Edwin Connell

    发明人： Pallab Midya ,  Cesar Pascual ,  Lawrence Edwin Connell

    IPC分类号： H02B1/24

    CPC分类号： H02M1/32 ,  H02M7/538 ,  H02M7/5387 ,  Y10T307/74 ,  Y10T307/76 ,  Y10T307/911 ,  Y10T307/918

    摘要： A method for providing a current path during switching transitions of a switching circuit while limiting the short circuit current. In one embodiment, a switching circuit includes a passive break-before-make element in series with two switches. An alternate embodiment includes a make-before-break element in parallel with the switches. The passive break-before-make element, or make-before-break element, provides a high impedance in a short term and a low impedance in a long term. The switching circuit may be coupled to a load through a low pass filter. In one embodiment, the switching circuit is used in a switching audio amplifier circuit, where correction of nonlinearities incorporates analog feedback to modify the duty ratio of a digitally generated switching signal in the analog domain.

    摘要翻译： 一种用于在切换电路切换转换期间提供电流路径同时限制短路电流的方法。 在一个实施例中，开关电路包括与两个开关串联的被动断开元件。 替代实施例包括与开关并联的断开元件。 被动断开元件或断开元件在短期内提供高阻抗，并在长期内提供低阻抗。 开关电路可以通过低通滤波器耦合到负载。 在一个实施例中，切换电路用于开关音频放大器电路中，其中非线性校正包括模拟反馈以修改模拟域中的数字产生的开关信号的占空比。