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公开(公告)号：US20070069039A1
公开(公告)日：2007-03-29
申请号：US11484110
申请日：2006-07-11
申请人： John DeCosmo , Kenneth Pabst , Brian Gleason , Howard Frank , Bernard Gershen
发明人： John DeCosmo , Kenneth Pabst , Brian Gleason , Howard Frank , Bernard Gershen
IPC分类号： G05D23/12
CPC分类号： G08B17/06
摘要： An alarm system for an indoor Christmas tree comprises a temperature sensor located on the tree or in proximity to the tree, an excessive-temperature detection circuit connected to the sensor and producing an excessive-temperature output signal when the sensed temperature exceeds a predetermined limit, and an alarm receiving the excessive-temperature output signal and producing an alarm indicating that the predetermined temperature limit has been exceeded. The excessive-temperature detection circuit and the alarm are located remotely from the tree, are powered by a standard power distribution system of the building in which the tree is located, and are connected to the temperature sensor at the tree by wires. An alarm may also be produced in response to an open circuit or a short circuit in the wires connecting the excessive-temperature detection circuit to the temperature sensor. The excessive-temperature detection circuit is housed in the plug that connects the alarm system to the power distribution system, and the temperature sensor is contained in a tree ornament in one embodiment.
摘要翻译： 用于室内圣诞树的报警系统包括位于树上或靠近树的温度传感器，连接到传感器的过温检测电路，当检测到的温度超过预定极限时产生过温输出信号， 以及接收过温输出信号的报警，并产生指示已经超过预定温度极限的报警。 过温检测电路和报警器远离树木，由树木所在建筑物的标准配电系统供电，并通过电线连接到树木上的温度传感器。 响应于将过温检测电路连接到温度传感器的线路中的开路或短路也可能产生报警。 过温检测电路容纳在将报警系统连接到配电系统的插头中，并且在一个实施例中，温度传感器被包含在树装饰中。
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2.发明授权Electrical extension cord with immersion detection circuit interrupter safety protection 失效电线延长线与浸入式检测电路断路器的安全保护公开(公告)号：US06176717B1
公开(公告)日：2001-01-23
申请号：US09259237
申请日：1999-03-01
申请人： Steve Campolo , Bernard Gershen
发明人： Steve Campolo , Bernard Gershen
IPC分类号： H01R1353
CPC分类号： H02H5/083 , H01R13/713
摘要： An extension cord having a male plug at one end and a receptacle at the other has a mechanism for opening the phase and neutral conductors in the event the receptacle is subjected to a conductive media. A recess in the face of the receptacle receives a first immersion detection electrode and a spaced, parallel, second immersion detection electrode. A conducting media bridging the two immersion detection electrodes sends a signal to an operating device which causes the opening of the phase and neutral conductors until the conducting media is removed.
摘要翻译： 在一端具有公插头的延长线和在另一端具有插座的延长线具有用于在插座经受导电介质的情况下打开相位和中性导体的机构。 在插座面上的凹部接收第一浸没检测电极和间隔开的平行的第二浸没检测电极。 桥接两个浸没检测电极的导电介质将信号发送到操作装置，该操作装置导致相和中性导体的打开，直到导电介质被移除。
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公开(公告)号：US5729417A
公开(公告)日：1998-03-17
申请号：US572811
申请日：1995-12-15
申请人： Benjamin Neiger , Saul Rosenbaum , Bernard Gershen
发明人： Benjamin Neiger , Saul Rosenbaum , Bernard Gershen
摘要： A ground fault circuit interrupter (GFCI) with built in intelligence is described that includes circuitry to automatically indicate a device miswiring condition. When a GFCI is wired with its AC and LOAD terminals reversed, downstream devices are still protected in the event of a ground fault but the duplex receptacle on the GFCI itself is not. The invention incorporates miswiring sense circuitry that automatically triggers the generation of visual and audible alarms in the event a miswiring condition is sensed. The invention employs an alarm inhibiting technique that incorporates sense circuitry connected to the AC terminals on one side of the internal GFCI switches or relays and alarm generation circuitry connected to the LOAD terminals on the opposite side.
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公开(公告)号：US5715125A
公开(公告)日：1998-02-03
申请号：US790037
申请日：1997-01-28
申请人： Benjamin Neiger , Bernard Gershen , Saul Rosenbaum
发明人： Benjamin Neiger , Bernard Gershen , Saul Rosenbaum
摘要： An intelligent circuit interrupt system is electrically connected between an AC source and a load for interrupting a flow of AC from the source to the load upon detection of an interrupt condition. A circuit interrupter electrically connected to phase and neutral terminals of the AC source defines the interrupt condition. A relay switch with a relay coil and phase and neutral contacts is included such that line and load ends of the phase contact are electrically connected, respectively, between the interrupt means load side phase port and a phase terminal of the load. Line and load ends of the neutral contact are electrically connected, respectively, between the interrupt neutral port and a neutral terminal of the load. The relay coil is electrically coupled between load sides of said phase and neutral contacts for controlling the contacts in response to the interrupt signal. An open-contact miswiring detector (OCMD) is electrically connected to one of the phase and neutral contacts for detecting a miswiring condition when the contacts are in an open state, and a closed-contact miswiring detector (CCMD) is electrically connected to the OCMD and to one of the neutral and phase contacts for detecting a miswiring condition when the contacts are in a closed state. A timing signal generator generates system timing signals. A test circuit electrically coupled to the interrupt means and the timing signal generator tests the interrupt means operability. An alarm circuit is electrically responsive to the test circuit, the timing signal generator, the OCMD and the CCMD for communicating an open-contact miswiring condition, a closed-contact miswiring condition, an operational failure condition, and a need for external testing condition. A power supply is electrically connected between the load ends of the phase and neutral contacts, and to the timing signal generator.
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5.发明授权Method and apparatus for detecting magnetic anomalies in a transformer core by rotating such core through a first winding which impresses a flux field in the core and a second winding to detect magnetic anomalies in the flux established 失效用于通过旋转这种铁芯通过第一绕组来检测变压器铁芯中的磁异常的方法和装置，该第一绕组在芯中形成通量磁场，并且第二绕组检测所建立的磁通中的磁异常
公开(公告)号：US5652511A
公开(公告)日：1997-07-29
申请号：US476528
申请日：1995-06-07
申请人： James N. Pearse , Bernard Gershen
发明人： James N. Pearse , Bernard Gershen
CPC分类号： G01N27/82 , G01N27/9013
摘要： A device for and method of testing toroidal magnetic cores for magnetic anomalies which prevent uniform performance of the cores. The core is positioned on a drive device which can rotate the core through 360.degree.. The core passes through an input winding which receives the test signal and an output winding coupled to a display device which shows the presence or absence of such magnetic anomalies.
摘要翻译： 用于测试磁异常的环形磁芯的装置和方法，其防止芯的均匀性能。 芯体位于驱动装置上，该驱动装置可使芯线旋转360度。 芯通过接收测试信号的输入绕组和耦合到显示装置的输出绕组，其显示这种磁异常的存在或不存在。
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6.发明授权公开(公告)号：US06226161B1
公开(公告)日：2001-05-01
申请号：US09370352
申请日：1999-08-09
申请人： Benjamin Neiger , Saul Rosenbaum , Bernard Gershen
发明人： Benjamin Neiger , Saul Rosenbaum , Bernard Gershen
IPC分类号： H02H316
摘要： A ground fault circuit interrupter (GFCI) with built in intelligence is described that includes circuitry to automatically indicate a device miswiring condition. When a GFCI is wired with its AC and LOAD terminals reversed, downstream devices are still protected in the event of a ground fault but the duplex receptacle on the GFCI itself is not. The invention incorporates miswiring sense circuitry that automatically triggers the generation of visual and audible alarms in the event a miswiring condition is sensed. The invention employs an alarm inhibiting technique that incorporates sense circuitry connected to the AC terminals on one side of the internal GFCI switches or relays and alarm generation circuitry connected to the LOAD terminals on the opposite side.
摘要翻译： 描述了具有内置智能的接地故障电路断路器（GFCI），其包括自动指示设备接线状况的电路。 当GFCI与其AC和LOAD端子相连接时，下游设备在接地故障的情况下仍然受到保护，但GFCI本身的双工插座不受保护。 本发明包括误接线感测电路，其在感测到接线不良情况的情况下自动触发视觉和听觉报警的产生。 本发明采用报警抑制技术，其包括连接到内部GFCI开关或继电器一侧上的AC端子的感测电路和连接到相对侧上的LOAD端子的报警产生电路。
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公开(公告)号：US5729421A
公开(公告)日：1998-03-17
申请号：US604625
申请日：1996-02-21
CPC分类号： G01R19/0053 , G01R23/20 , H02H3/52 , H02J3/01 , H01H2071/004 , Y02E40/40
摘要： A circuit analyzing system includes a current transformer for extracting current from a phase or neutral conductor of a three phase line, a filter connected to the output of the current transformer and functioning to substantially trap current at the fundamental frequency while substantially passing currents at various harmonic frequencies thereof, and signal processing circuitry connected to the output of the filter to perform various functions with the harmonic frequency current input thereto. Among these functions, as shown in various preferred embodiments, are measurement of the harmonic signal in RMS and conveyance of the output to a display instrument for a user or utility's convenience in monitoring harmonic frequency circuits, which have become more corrosion with the advent of electronic equipment having internal power supplies such as personal computers, work stations, printers, and the like. Other functions include a user or utility's connecting a demand circuit mechanism to the measured currents (preferably RMS/harmonic frequency currents), and/or using comparator circuitry to sense the measured harmonic frequency currents and, if they exceed a desired level set by the user or utility, to output a signal to a tripping device such as a power contactor or relay which will in turn institute load shedding.
摘要翻译： 电路分析系统包括用于从三相线路的相或中性导线提取电流的电流互感器，连接到电流互感器的输出的滤波器，并且用于基本上在基本上通过各种谐波的电流捕获电流 频率和连接到滤波器的输出的信号处理电路，以执行输入谐波频率电流的各种功能。 在这些功能中，如各种优选实施例所示，是测量RMS中的谐波信号和输出到用户的显示仪器的输出或公用设施监视谐波频率电路的便利性，其随着电子出现而变得更加腐蚀 具有诸如个人计算机，工作站，打印机等内部电源的设备。 其他功能包括用户或实用工具将需求电路机构连接到所测量的电流（优选RMS /谐波频率电流）和/或使用比较器电路来感测所测量的谐波频率电流，并且如果它们超过用户设定的期望电平 或实用程序，以将信号输出到诸如电力接触器或继电器的跳闸装置，这将进而引起负载脱落。
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公开(公告)号：US5402298A
公开(公告)日：1995-03-28
申请号：US138889
申请日：1993-10-19
申请人： Bernard Gershen , Saul Rosenbaum , James N. Pearse
发明人： Bernard Gershen , Saul Rosenbaum , James N. Pearse
CPC分类号： H01H83/02 , H02H5/083 , Y10T307/779
摘要： The present invention teaches a new and novel system for protecting people and property against electrical shock. The invention includes a number of preferred and other embodiments which have this as their goal, but which represent a number of distinctive and novel approaches to solving prior art problems. By way of example only, and without limiting the scope of this invention, these approaches include novel immersion detecting circuits, broken wire test circuits, electromechanical circuit breaking means including coil/plunger arrangements, and relay circuit breaking mechanisms cooperative with associated circuitry, all of which are able to be incorporated as a system wholly within the load (appliance) and its associated cord set (including a "plug").
摘要翻译： 本发明教导了一种新的和新颖的保护人和物理免受电击的系统。 本发明包括许多优选的和其他具有这些作为其目标但是代表解决现有技术问题的许多独特且新颖的方法的实施例。 仅作为示例，并且在不限制本发明的范围的情况下，这些方法包括新颖的浸没检测电路，断线测试电路，包括线圈/柱塞装置的机电断路装置和与相关电路协作的继电器断路机构 其能够作为完全在负载（器具）及其相关联的电线组（包括“插头”）内的系统并入。
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公开(公告)号：US5166853A
公开(公告)日：1992-11-24
申请号：US758173
申请日：1991-09-11
申请人： Bernard Gershen , Saul Rosenbaum , James N. Pearse
发明人： Bernard Gershen , Saul Rosenbaum , James N. Pearse
CPC分类号： H02H5/083 , H01H83/02 , Y10T307/779
摘要： The present invention teaches a new and novel system for protecting people and property against electrical shock. The invention includes a number of preferred and other embodiments which have this as their goal, but which represent a number of distinctive and novel approaches to solving prior art problems. By way of example only and without limiting the scope of this invention, these approaches include novel immersion detecting circuits, broken wire test circuits, electromechanical circuit breaking means including coil/plunger arrangements, and relay circuit breaking mechanisms cooperative with associated circuitry, all of which are able to be incorporated as a system wholly within the load (appliance) and its associated cord set (including a "plug").
摘要翻译： 本发明教导了一种新的和新颖的保护人和物理免受电击的系统。 本发明包括许多优选的和其他具有这些作为其目标但是代表解决现有技术问题的许多独特且新颖的方法的实施例。 仅作为示例而不限制本发明的范围，这些方法包括新颖的浸没检测电路，断线测试电路，包括线圈/柱塞装置的机电断路装置和与相关电路协作的继电器断路机构，所有这些 能够作为完全在负载（器具）及其相关的电线组（包括“插头”）内的系统并入。
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公开(公告)号：US4709293A
公开(公告)日：1987-11-24
申请号：US1715
申请日：1987-01-09
申请人： Bernard Gershen , Saul Rosenbaum , James N. Pearse
发明人： Bernard Gershen , Saul Rosenbaum , James N. Pearse
CPC分类号： H02H5/083 , H01H3/50 , Y10T307/779
摘要： The present invention teaches a system for protecting people and property against electrical shock which includes immersion detecting circuits, broken wire test circuits, electromechanical circuit breaking means including coil/plunger arrangements, and relay circuit breaking mechanisms cooperative with associated circuitry, all of which are able to be incorporated as a system wholly within the load (appliance) and its associated cord set (including a "plug").
摘要翻译： 本发明教导了一种用于保护人员和财产免受电击的系统，其包括浸没检测电路，断线测试电路，包括线圈/柱塞装置的机电断路装置以及与相关电路协作的继电器断路机构，所有这些都能够 作为完全在负载（器具）及其相关的电线组（包括“插头”）内的系统并入。
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