公开(公告)号：EP2748828A1

公开(公告)日：2014-07-02

申请号：EP12826192.2

申请日：2012-07-02

申请人： Technical Services for Electronics Inc.

发明人： MATHIS, Bruce ,  MORK, Ethan

IPC分类号： H01B13/016 ,  H01B11/18

CPC分类号： H01R12/598 ,  G01R31/023 ,  G01R31/026 ,  G01R31/045 ,  H01R12/616 ,  H01R13/506

摘要： Disclosed herein is a system and method for identifying individual coaxial cables in a bundle of coaxial cables. The system includes a coaxial cable header that is configured for receiving one or more coaxial cables and establishing electrical conductive contact with only a conductive shield on a first end of each cable. The system also includes an electrical tester that is electrically connected to the coaxial cable header such that the electrical tester is configured to transmit signals through the conductive shields of each cable. The electrical tester includes a test probe that is configured to be selectively connected to a second end of each cable. The electrical tester is configured to identify whether the second end of a particular cable that is connected to the test probe corresponds with the first end of a pre-determined cable that is within the coaxial cable header.

摘要翻译： 本文公开了用于识别一束同轴电缆中的各个同轴电缆的系统和方法。 该系统包括同轴电缆头，该同轴电缆头被构造成用于接收一个或多个同轴电缆并且仅与每个电缆的第一端上的导电屏蔽建立导电接触。 该系统还包括电测试器，其电连接到同轴电缆头部，使得电测试器被配置成通过每根电缆的导电屏蔽来传输信号。 电测试仪包括被配置为选择性地连接到每根电缆的第二端的测试探针。 电测试器被配置为识别连接到测试探针的特定电缆的第二端是否与同轴电缆头内的预定电缆的第一端相对应。

公开(公告)号：EP2290384A2

公开(公告)日：2011-03-02

申请号：EP10170698.4

申请日：2010-07-23

申请人： Fluke Corporation

发明人： Gallavan, Michael F

IPC分类号： G01R31/02

CPC分类号： G01R31/023 ,  G01R31/041 ,  G01R31/086 ,  G01R31/3277 ,  Y04S10/522

摘要： An arrangement that includes a transmitter unit and a receiver for locating a wire or a circuit interrupter associated with a selected branch circuit of a power distribution system. The transmitter is electrically interconnected with the selected branch circuit and produces a sequence of current pulses in a branch circuit that is to be traced to locate an associated circuit interrupter. Each current pulse is of a predetermined duration, a predetermined rise time, and a predefined fall time, which in one embodiment is equal to the current pulse rise time. The receiver is a handheld unit that is positioned in close proximity with the various circuit interrupters of the power distribution system and provides an indication that the desired wire or circuit interrupter has been located upon detecting current pulses that are with a predefined pulse duration, pulse separation and amplitude.

摘要翻译： 一种包括用于定位与配电系统的选定分支电路相关联的导线或断路器的发射器单元和接收器的装置。 发射机与所选择的分支电路电互连，并且在要跟踪的分支电路中产生电流脉冲序列以定位相关联的电路断续器。 每个电流脉冲具有预定持续时间，预定上升时间和预定义的下降时间，其在一个实施例中等于当前脉冲上升时间。 接收器是一个手持式单元，其位于与配电系统的各种电路断路器紧密接近的地方，并且在检测到具有预定义的脉冲持续时间的脉冲的脉冲间隔时，提供所需的线路或电路断路器已被定位的指示 和幅度。

公开(公告)号：EP1673638A4

公开(公告)日：2010-07-21

申请号：EP04789514

申请日：2004-09-30

申请人： FLUKE CORP

发明人： KAHKOSKA JAMES A ,  BOHLEY THOMAS K

IPC分类号： G01R31/02

CPC分类号： G01R31/021 ,  G01R31/023

公开(公告)号：EP2204658A1

公开(公告)日：2010-07-07

申请号：EP09178807.5

申请日：2009-12-11

申请人： General Electric Company

发明人： Caird, Kenneth J

IPC分类号： G01R29/18 ,  G01R31/02

CPC分类号： G01R29/18 ,  G01R31/023

摘要： A multi-phase electrical power distribution network (2) includes a substation (12); a signal generator (20) for providing a different signal on each of a plurality of phases leaving the substation; and a signal discriminator (22) for detecting each of the different signals at a consumer of the electrical power.

摘要翻译： 多相配电网（2）包括变电站（12）; 信号发生器（20），用于在离开变电站的多个相中的每一个上提供不同的信号; 和一个信号鉴别器（22），用于在电力用户处检测每个不同的信号。

公开(公告)号：EP2011319A1

公开(公告)日：2009-01-07

申请号：EP06722306.5

申请日：2006-04-12

申请人： YFC-Boneagle Electric Co., Ltd.

发明人： KU, Ying-Ming ,  LEE, Yi-Huang ,  TSENG, Tien-Chi

IPC分类号： H04M1/24

CPC分类号： G01R31/023

摘要： A group wiring system includes a hub of a server system, a distribution frame including a plurality of wire pair receptacles, a plurality of remote receptacles, a testing device, and a plurality of testing circuits. Each testing circuit is coupled between conductive wires of contacts of an associated wire pair receptacle. Each testing circuit includes a light emitting device and a filtering device. The light emitting device emits light when the testing device applies a testing voltage to the contacts. The testing voltage is a low-frequency voltage signal having a frequency higher than 200 Hz that creates a circuit impedance higher than an impedance of the filtering device when passing through the hub, thereby decaying and filtering the voltage signal and allowing locating test while the server system is on-line. A method for locating wire pairs in a group wiring system is also disclosed.

公开(公告)号：EP1925119A1

公开(公告)日：2008-05-28

申请号：EP06803248.1

申请日：2006-09-12

申请人： Draeger Medical Systems, Inc.

发明人： LEMAY, Charles R. ,  CLIFFORD, Kelly ,  DOERING, Martin

IPC分类号： H04L12/24 ,  H04M3/22 ,  G06F11/22

CPC分类号： G01R31/023 ,  H04L41/12 ,  H04L41/24 ,  H04L43/12

摘要： A system monitors cable interface connections in a network. An individual cable interface connection includes a connection between a cable and an associated device in the network. The monitoring system includes a plurality of individual interface controllers for monitoring an associated plurality of individual cable interface connections. The plurality of individual interface controllers include a first interface controller for automatically, acquiring device type identification data from a second interface controller monitoring a connection between a cable and an associated device in the network. The device type identification data is acquired via the cable and the first and second cable interface connections at the ends of the cable. The device type identification data supports identification of the device associated with the second cable interface connection. The first interface controller further automatically compiles a map including data indicating devices in the network and associated device type identifiers.

公开(公告)号：EP1512023A1

公开(公告)日：2005-03-09

申请号：EP03756001.8

申请日：2003-05-21

申请人： Coissac, Bruno

发明人： Coissac, Bruno

IPC分类号： G01R31/02

CPC分类号： H05K7/142 ,  G01R31/023

摘要： The invention relates to a portable device for testing and analysing cables provided with connectors. According to the invention, said device permits a rapid manipulation and analytical reading whatever the light environment and comprises connector sockets (ED, EA), luminous elements (D) of which the intensity is at least one thousand millicandelas, arranged and organised on the surface thereof in groups of two (G2), three (G3) or four (G4). Said device is particularly for application in the audiovisual field.

公开(公告)号：EP1014099A2

公开(公告)日：2000-06-28

申请号：EP99125509.2

申请日：1999-12-21

申请人： N.T.T. Fanet Systems Corporation ,  Ntt Telecom Engineering Kansai Co., Ltd. ,  Brain Child Co., Ltd.

发明人： Mori, Tadashi, c/o NTT Fanet Systems Corporation ,  Shindo, Akira, c/o NTT Fanet Systems Corporation ,  Sakata, Masao, NTT Telecom Eng. Kansai Co. Ltd. ,  Yoshida, Yuichi, c/o Brain Child Co., Ltd. ,  Sugiyama, Kazuyuki

IPC分类号： G01R31/02

CPC分类号： G01R31/023

摘要： A target cable has first and second ends that are identified in advance. All conductors of the target cable are electrically short-circuited at the first end of the cable. At the second end of the target cable, pilot signals are infused into a optional number of the conductors of the target cable. The pilot signals produce leakage flux from the target cable anywhere along the target cable. At a given site where the target cable is going to be identified, a magnetic sensor is successively applied to many cables laid around the target cable, to detect the leakage flux. By finding a cable that provides the leakage flux caused by the pilot signals, it is determined that the cable is the target cable.

摘要翻译： 靶电缆具有第一端和第二端并预先识别。 目标电缆的所有导体电短路在电缆的第一端。 在目标电缆的第二端，导频信号被注入到目标电缆的导体的可选数量。 从沿目标电缆的任何地方目标电缆的导频信号产生的漏磁通。 在给定的位点，其中所述目标电缆将要被识别，磁传感器被连续地施加到目标电缆周围铺设许多电缆，以检测泄漏磁通量。 通过找到一个电缆的确提供了由导频信号造成的漏磁通，可以确定性开采做的电缆是目标线。

公开(公告)号：EP0541843B1

公开(公告)日：1997-01-15

申请号：EP91119244.1

申请日：1991-11-12

申请人： MOLEX INCORPORATED

发明人： Van Dessel, Hugo

IPC分类号： G01R31/02

CPC分类号： G01R31/023

公开(公告)号：EP0314375A2

公开(公告)日：1989-05-03

申请号：EP88309786.7

申请日：1988-10-19

申请人： NORTHERN TELECOM LIMITED

发明人： Clegg, David Douglas

IPC分类号： G01R31/02

CPC分类号： H04M3/28 ,  G01R31/023 ,  G01R31/024 ,  H04M3/244

摘要： Telecommunications (e.g. ISDN) wiring is tested by sequentially supplying to each wire at a first location a pulse sequence identifying that wire while grounding other wires, and detecting pulses on the wires at a second location while simultaneously providing a return path connection for the pulses to the other wires. The return path connection is provided by connecting between each wire and a local ground at the second location a resistor and a diode poled to be reverse biassed by pulses on the wire. The detected pulses are counted and the result used to drive a LED (light emitting diode) display comprising N green LEDs indicating correct wiring and N(N-1) red LEDs indicating incorrect connections, the LEDs being arranged in an N by N array with the green LEDs along one diagonal.

摘要翻译： 电信（例如ISDN）布线通过在第一位置向每个导线顺序地提供标识该导线的脉冲序列来测试，同时接地其它导线，以及在第二位置检测导线上的脉冲，同时提供用于脉冲的返回路径连接 其他电线。 返回路径连接通过连接每条导线和第二位置处的本地接地而提供，电阻器和二极管被极化以被线路上的脉冲反向偏置。 检测到的脉冲被计数，结果用于驱动包括N个绿色LED的LED（发光二极管）显示器，其指示正确的布线，并且N（N-1）个红色LED指示不正确的连接，LED以N×N阵列排列， 沿着一个对角线的绿色LED。