公开(公告)号：US20130328545A1

公开(公告)日：2013-12-12

申请号：US13912301

申请日：2013-06-07

申请人： Erick William Rudaitis ,  Justin Arthur Olson

发明人： Erick William Rudaitis ,  Justin Arthur Olson

IPC分类号： G01R11/04

CPC分类号： G01R11/04

摘要： An end barrier that may be retroactively attached to a test switch is shown. End barrier includes extending caps to cover screws which are used to fasten the test switch to a utility box.

摘要翻译： 示出了可追溯性地附接到测试开关的终端屏障。 端盖包括延伸盖以覆盖用于将测试开关固定到实用箱的螺钉。

公开(公告)号：US20120200285A1

公开(公告)日：2012-08-09

申请号：US13451515

申请日：2012-04-19

申请人： Gary D. Carpenter ,  Wael El-Essawy ,  Thomas W. Keller, JR. ,  Juan C. Rubio

发明人： Gary D. Carpenter ,  Wael El-Essawy ,  Thomas W. Keller, JR. ,  Juan C. Rubio

IPC分类号： G01R11/04

CPC分类号： G01R21/133

摘要： A wire management method using a wire manager including current sensing features provides input for power measurement and management systems. The wire manager may be a single wire or single bundle retaining device with a current sensor such as a hall effect sensor integrated therein, or may be a multi-wire management housing with multiple current sensing devices disposed inside for measuring the current through multiple wires. The wires may be multiple branch circuits in a power distribution panel or raceway, and the wire manager may be adapted for mounting in such a panel or raceway. Voltage sensing may also be incorporated within the sensors by providing an electrically conductive plate, wire or other element that capacitively couples to the corresponding wire.

摘要翻译： 使用包括电流感测特征的导线管理器的线管理方法为功率测量和管理系统提供输入。 电线管理器可以是具有集成在其中的诸如霍尔效应传感器的电流传感器的单线或单束保持装置，或者可以是设置在内部的多个电流感测装置的多线管理外壳，用于通过多条线测量电流。 导线可以是配电盘或滚道中的多个分支电路，并且导线管理器可以适于安装在这种面板或滚道中。 电压感测还可以通过提供电容耦合到相应导线的导电板，导线或其它元件而并入传感器内。

公开(公告)号：US20120139529A1

公开(公告)日：2012-06-07

申请号：US13370219

申请日：2012-02-09

申请人： Kai-Lan Chuang ,  Guo-Ming Lee ,  Ying-Lieh Chen

发明人： Kai-Lan Chuang ,  Guo-Ming Lee ,  Ying-Lieh Chen

IPC分类号： G01R11/04

CPC分类号： G06F3/0416

摘要： A readout apparatus for a current type touch panel is provided. The readout apparatus includes a current-to-voltage converter, a voltage gain unit and an analog-to-digital converter (ADC). The current-to-voltage converter converts a sensing current of the current type touch panel to a sensing voltage. The current-to-voltage converter includes a resistor and a current mirror. The resistor has a first end and a second end. The current mirror has a master current end and a slave current end. An input end of the voltage gain unit is coupled to an output end of the current-to-voltage converter for receiving the sensing voltage. An input end of the ADC is coupled to an output end of the voltage gain unit. An output end of the ADC generates a digital code.

摘要翻译： 本发明提供一种用于电流型触摸面板的读出装置。 读出装置包括电流 - 电压转换器，电压增益单元和模 - 数转换器（ADC）。 电流 - 电压转换器将当前类型的触摸面板的感测电流转换为感测电压。 电流 - 电压转换器包括电阻和电流镜。 电阻器具有第一端和第二端。 电流镜具有主电流端和从电流端。 电压增益单元的输入端耦合到电流 - 电压转换器的输出端，用于接收感测电压。 ADC的输入端耦合到电压增益单元的输出端。 ADC的输出端产生数字代码。

公开(公告)号：US20120049840A1

公开(公告)日：2012-03-01

申请号：US13216845

申请日：2011-08-24

申请人： Osamu KAWATOKO ,  Toshihiro HASEGAWA

发明人： Osamu KAWATOKO ,  Toshihiro HASEGAWA

IPC分类号： G01R11/04

CPC分类号： H02J7/35 ,  H02J7/345

摘要： A measuring apparatus includes: a measuring circuit configured to carry out predetermined processing for the measurement result of an object to be measured; a communication control circuit configured to generate output data to be output externally depending on the processing result of the measuring circuit; a power source circuit having a charging element configured to supply power to the measuring circuit and the communication control circuit; an output circuit having open-drain output terminals configured to externally output the output data generated in the communication control circuit; and a charge control circuit configured to charge the charging element at the timing when the output data is not output externally, the open-drain output terminals of the output circuit being used as the input terminals thereof.

摘要翻译： 测量装置包括：测量电路，被配置为对待测对象的测量结果执行预定处理; 通信控制电路，其被配置为根据测量电路的处理结果生成要从外部输出的输出数据; 电源电路，其具有被配置为向所述测量电路和所述通信控制电路供电的充电元件; 具有开漏输出端子的输出电路，被配置为从外部输出在通信控制电路中生成的输出数据; 以及充电控制电路，被配置为在输出数据不从外部输出的定时对充电元件充电，输出电路的开漏输出端用作其输入端。

公开(公告)号：US20060028198A1

公开(公告)日：2006-02-09

申请号：US10898026

申请日：2004-07-23

申请人： Paul Hoopengarner

发明人： Paul Hoopengarner

IPC分类号： G01R11/04 ,  G01R7/00

CPC分类号： G01R11/04 ,  G01R1/0408

摘要： An electrical meter 10 comprises a housing 12 with a spool 14 rotatably mounted therein. A first lead cable 16 and a second lead cable 18 are wound upon the spool 14. A wound spring 90 is connected to the spool and biases the spool against rotation in a direction that allows the lead cables to be unwound. A first head 20 and a second head 22 are respectively included on the end of the first lead cable 16 and the second lead cable 18. The heads abut against the housing and prevent the lead cables from being completely wound upon the spool when the meter is not in use. A circuit board 30 with electrical measurement circuitry is also mounted within the housing 12. The circuit board is electrically connected to a display 40 positioned on the outside of the housing 12.

摘要翻译： 电表10包括壳体12，其中可旋转地安装有线轴14。 第一引线电缆16和第二引线电缆18缠绕在线轴14上。 卷绕弹簧90连接到卷轴，并且在允许引出电缆退绕的方向上使卷轴抵抗旋转。 第一头20和第二头22分别包括在第一引线电缆16和第二引线电缆18的端部上。 当仪表不使用时，头部抵靠壳体并防止导线完全缠绕在线轴上。 具有电测量电路的电路板30也安装在壳体12内。 电路板电连接到位于壳体12的外侧的显示器40。

公开(公告)号：US20050282431A1

公开(公告)日：2005-12-22

申请号：US10874937

申请日：2004-06-22

申请人： Christopher Matthews

发明人： Christopher Matthews

IPC分类号： G01R11/04 ,  H01R33/945

CPC分类号： G01R22/065

摘要： The configurable adapter uses a relatively few components which allow it to be configured to have different heights to fit different switchboard cases. It includes a bracket designed to hold a particular type of meter or power monitor, with different brackets available to be assembled as a component of the configurable adapter. A new class of electricity revenue meters called a narrow base socket meter is described, and shown. The narrow base socket meter is adapted from a conventional socket meter which has a sufficiently narrow body by trimming its sides, top, and/or bottom, as necessary, to fit within the switchboard adapter, using a bracket which places the meter within the switchboard adapter so that its face can be flush with (or barely stick out from) the face of the switchboard. The adapter can also be used with standard socket base meters, which will stick out of the front of the switchboard panel, as well as with power monitoring devices by using suitable brackets, as described.

摘要翻译： 可配置适配器使用相对较少的组件，允许其配置为具有不同的高度以适应不同的交换机情况。 它包括一个支架，设计用于容纳特定类型的仪表或电源监视器，其中可以使用不同的支架作为可配置适配器的组件进行组装。 描述了一种新型的电力收入计量表，称为窄基座电表。 狭窄的底座测量仪适用于传统的插座式仪表，其具有足够窄的主体，通过根据需要修剪其侧面，顶部和/或底部，以便使用将测量仪放置在开关板内的支架 适配器，使其表面可以与配电板的表面齐平（或几乎不伸出）。 适配器还可以与标准插座基准电表一起使用，这将从配电盘面板的前面以及使用适当的支架的电力监控设备中伸出，如上所述。

公开(公告)号：US20050259384A1

公开(公告)日：2005-11-24

申请号：US10848328

申请日：2004-05-18

申请人： Marc Schoonover ,  James Campbell ,  Jeffrey Johnson ,  Syed Karim ,  Serle Cupp ,  Thomas Culnan

发明人： Marc Schoonover ,  James Campbell ,  Jeffrey Johnson ,  Syed Karim ,  Serle Cupp ,  Thomas Culnan

IPC分类号： G01R11/04 ,  H02B1/00

CPC分类号： G01R11/04

摘要： A removable spacing stabilizer for a jaw meter bus assembly having two pairs of generally parallel flat, elongated busses, each bus having a cantilevered second leg. The removable spacing stabilizer includes a generally planar member made from a generally rigid, non-conductive material. The planar member has a positioning slot for each of the bus cantilevered second legs. Whereby the planar member may be coupled to said jaw meter bus assembly with each bus cantilevered leg disposed in a positioning slot and whereby the bus cantilevered legs are held in a selected orientation.

摘要翻译： 用于具有两对大体上平行的平坦的细长总线的钳口计量总线组件的可拆卸的间隔稳定器，每个总线具有悬臂的第二支腿。 可拆卸的间隔稳定器包括由通常刚性的非导电材料制成的大致平面的构件。 平面构件具有用于每个总线悬臂第二腿的定位槽。 由此平面构件可以联接到所述钳口计量器总线组件，其中每个总线悬臂腿设置在定位槽中，并且由此总线悬臂支撑件保持在选定的方位。

公开(公告)号：US20050239325A1

公开(公告)日：2005-10-27

申请号：US10831992

申请日：2004-04-26

申请人： Norman Cook ,  Christophor Napier ,  Robert Embly ,  Darrell Robinson

发明人： Norman Cook ,  Christophor Napier ,  Robert Embly ,  Darrell Robinson

IPC分类号： G01R11/04 ,  G01R15/00 ,  G01R21/00 ,  H01R31/08 ,  H02G3/08 ,  H02G3/18

CPC分类号： G01R11/04

摘要： A modular meter socket is releasably mountable in a housing. Support clips are disposed in the housing by fixing a mounting plate carrying the clips in the enclosure. A mounting panel fixedly carries the meter socket and is attached to the clips without the use of tools operative fasteners or additional fasteners. Alternately, a meter socket and a bypass device are unitarily mounted on a mounting panel for attachment to the clips in the housing. The meter socket and the bypass device may be mounted on separate panels, each attached to the clips in the housing without additional fasteners.

摘要翻译： 模块化仪表插座可拆卸地安装在外壳中。 支撑夹通过将携带夹子的安装板固定在外壳中而设置在壳体中。 安装面板固定地承载仪表插座，并且在不使用工具可操作的紧固件或附加紧固件的情况下连接到夹子。 或者，仪表插座和旁路装置整体地安装在安装面板上，用于附接到壳体中的夹子。 仪表插座和旁路设备可以安装在分开的面板上，每个面板都附加到外壳中的夹子上，无需附加的紧固件。

公开(公告)号：US06882137B1

公开(公告)日：2005-04-19

申请号：US10730807

申请日：2003-12-05

申请人： John T. Voisine

发明人： John T. Voisine

IPC分类号： G01R11/04 ,  G01R22/10 ,  G01R19/00

CPC分类号： G01R22/10 ,  G01R22/065

摘要： An arrangement for obtaining measurable voltage signals in a utility meter wherein the measurable voltage signals are representative of a power line voltage signal. Includes a first connection to a phase of a power line, a second connection to a reference of a power line, a voltage divider circuit, and a series impedance element. The voltage divider circuit is disposed on a circuit board and is coupled between a first node and the second connection. The voltage divider circuit has an output configured to provide measurable voltage signals to a circuit operable to generate voltage measurement information. The voltage divider circuit has a first impedance value. The series impedance element is disposed apart from the circuit board and is configured for current limiting. The series impedance element is coupled between the first connection and the first node and has a second impedance value.

摘要翻译： 一种用于在公用事业计量表中获得可测量的电压信号的装置，其中可测量的电压信号代表电力线电压信号。 包括与电力线的相位的第一连接，到电力线的参考的第二连接，分压器电路和串联阻抗元件。 分压器电路设置在电路板上并且耦合在第一节点和第二连接之间。 分压器电路具有被配置为向可操作以产生电压测量信息的电路提供可测量的电压信号的输出。 分压器电路具有第一阻抗值。 串联阻抗元件被布置成与电路板分开并被配置为限流。 串联阻抗元件耦合在第一连接和第一节点之间并且具有第二阻抗值。

公开(公告)号：US6118269A

公开(公告)日：2000-09-12

申请号：US838307

申请日：1997-04-15

申请人： Glenn A. Davis

发明人： Glenn A. Davis

IPC分类号： G01R11/04 ,  G01R11/24 ,  H02J13/00 ,  G01R21/06

CPC分类号： G06F21/86 ,  G01D4/00 ,  G01R22/065 ,  G01R22/066 ,  H04Q9/00 ,  H04Q2209/60 ,  Y04S20/36 ,  Y04S40/24

摘要： An electric meter tamper detection system for sensing removal of an electric meter from a corresponding meter socket and for generating a tamper signal is disclosed. In this system, the tamper signal is relayed to a headend when the electric meter--connected in series with and monitoring current flow through at least one conductor--has been removed from the meter socket. At least one resistor is electrically connected to the line-side of the conductor. A light emitting diode is electrically coupled to the resistor and to the load-side of the conductor. A transistor receives the tamper signal from the light emitting diode when the electric meter is removed from the meter socket. A microprocessor is coupled to the transistor, receives the tamper signal from the transistor, and relays the tamper signal to said headend. Thus, the headend is immediately notified if and when the electric meter is removed from its meter socket. A modular meter based utility gateway enclosure which resides between a power meter and a meter socket of a residence or other building supports multiple interchangeable local area network (LAN) and wide area network (WAN) interface cards is also disclosed.

摘要翻译： 公开了一种电表篡改检测系统，用于感测从对应的仪表插座中移除电表并产生篡改信号。 在该系统中，当与仪表连接的电表与通过至少一个导体的电流流过连接时，篡改信号被中继到前端。 至少一个电阻器电连接到导体的线路侧。 发光二极管电耦合到电阻器和导体的负载侧。 当电表从仪表插座中取出时，晶体管从发光二极管接收篡改信号。 微处理器耦合到晶体管，从晶体管接收篡改信号，并将篡改信号中继到所述前端。 因此，如果电表从仪表插座中取出，立即通知头端。 还公开了一种位于功率计和住宅或其他建筑物的仪表插座之间的基于模块化的计量器网关机箱，其支持多个可互换局域网（LAN）和广域网（WAN）接口卡。