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公开(公告)号：US5894395A
公开(公告)日：1999-04-13
申请号：US5022
申请日：1998-01-09
CPC分类号： H02H9/047 , H01H47/02 , H01H89/08 , H01H71/685
摘要： Contactor-circuit breaker housing firstly power poles and an electromagnet serving to activate the moving contacts in contactor mode and including a fixed magnetic circuit, a moving magnetic circuit and a coil whose electric supply is controlled by a switch, and secondly at least one current sensor serving to control a releasing electromagnet. The activating electromagnet and the releasing electromagnet are constituted by a single electromagnet whose moving magnetic circuit is a pivoting pallet linked mechanically to the contact-holders of the poles and having a weak moment of inertia. An electric unit is provided for the rapid reduction of the magnetic flux, triggered by an electronic control device associated with the current sensor.
摘要翻译： 接触器断路器壳体首先是电源极和用于在接触器模式下启动移动触点的电磁体，并且包括固定磁路，运动磁路和线圈，其电源由开关控制，其次至少一个电流传感器 用于控制释放电磁体。 激活电磁体和释放电磁体由单个电磁体构成，其移动磁路是机械地连接到极的接触保持器并具有弱惯性矩的枢转托盘。 提供一个电子单元，用于快速降低由与电流传感器相关联的电子控制装置触发的磁通量。
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2.发明授权Control device for an electromechanical contactor-circuit breaker type device with separable power contacts 失效具有可分离电源触点的机电接触器 - 断路器类型装置的控制装置
公开(公告)号：US5959826A
公开(公告)日：1999-09-28
申请号：US177554
申请日：1998-10-23
CPC分类号： H01H89/06 , H01H47/002 , H01H47/043 , H01H47/226
摘要： A control device for an electromechanical circuit breaker device. The device includes a bistable type electromagnet to deliberately control power contacts and a monostable trip electromagnet to open the contacts in case of a fault. The bistable electromagnetic coil and the trip electromagnetic coil are placed in parallel with a capacitance. The control device includes a maintained control switch and an H bridge of two-way switches associated with the bistable coil. The control device acts on the bridge of switches and a trip switch opens the contacts depending on the current in the coils measured by sensors.
摘要翻译： 一种用于机电断路器装置的控制装置。 该装置包括双稳电磁铁，以故意控制电源触点和单稳态跳闸电磁铁，以便在发生故障时打开触点。 双稳电磁线圈和跳闸电磁线圈与电容并联放置。 控制装置包括维持的控制开关和与双稳态线圈相关联的双向开关的H桥。 控制装置作用在开关桥上，跳闸开关根据由传感器测量的线圈中的电流来打开触点。
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公开(公告)号：US5534832A
公开(公告)日：1996-07-09
申请号：US558934
申请日：1995-11-13
CPC分类号： H01H89/08 , H01H1/2041 , H01H1/2058
摘要： A switch having at least one power switching pole includes a contact bridge cooperating with fixed contacts and adapted to be maneuvered either by mobile parts of a solenoid or by a tripping mechanism. The contact bridge is rotatable and the mobile parts of the solenoid operate the contact bridge through the intermediary of a transmission mechanism.
摘要翻译： 具有至少一个电源开关极的开关包括与固定触点协作并且适于由电磁铁的移动部件或跳闸机构操纵的触点桥。 接触桥是可旋转的，并且螺线管的可移动部件通过传动机构的介质操作接触桥。
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4.发明授权Inductive current sensor with reduced influence of spurious gaps and electrical apparatus including it 失效感应电流传感器具有减小的杂散间隙影响和包括它的电气设备
公开(公告)号：US5834934A
公开(公告)日：1998-11-10
申请号：US689688
申请日：1996-08-13
IPC分类号： G01R15/18 , G01R19/165 , G01R33/00
CPC分类号： G01R15/186
摘要： Inductive current sensor and electrical apparatus incorporating this sensor. The magnetic circuit of the sensor comprises a separable part carrying the detector element and is made of a material having a permeability lying between 5 and 100. The circuit reduces the influence of spurious gaps and external interference on the current sensor for the electrical apparatus.
摘要翻译： 感应电流传感器和并入该传感器的电气设备。 传感器的磁路包括承载检测器元件的可分离部件，并且由具有介于5和100之间的磁导率的材料制成。该电路减少了对于电气设备的电流传感器的杂散间隙和外部干扰的影响。
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公开(公告)号：US5546262A
公开(公告)日：1996-08-13
申请号：US297860
申请日：1994-08-30
申请人： Gilles Baurand , Antoine Stentz
发明人： Gilles Baurand , Antoine Stentz
摘要： An electronic protection device for providing thermal protection of a load by cutting off the multiphase supply of power to the load includes a thermal sensor having at least one resistive element thermally coupled to a temperature sensor connected to an electronic processor circuit. This circuit generates a command instruction in response to any overload detected by the temperature sensor. Each resistive element of the thermal sensor is fed with current by a current sensor on a phase wire supplying power to the load.
摘要翻译： 通过切断对负载的多相电源来提供负载的热保护的电子保护装置包括热传感器，其具有热耦合到连接到电子处理器电路的温度传感器的至少一个电阻元件。 该电路响应由温度传感器检测到的任何过载而产生命令指令。 热传感器的每个电阻元件都通过电流传感器馈送到相位线上，为负载供电。
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公开(公告)号：US07479858B1
公开(公告)日：2009-01-20
申请号：US10110321
申请日：2000-10-10
IPC分类号： H01H63/02
CPC分类号： H01H89/08 , H01H71/0228 , H01H71/082 , H01H71/123 , H01H71/465 , H01H71/7409 , H01H2300/03 , Y02B90/224 , Y04S20/14
摘要： Contactor-circuit breaker comprising a control electromagnet and a protection device both capable of acting on mobile contacts in response respectively to a deliberate control and to a detected electrical fault, through a multi-pole device. An electromagnetic tripping device (41) is added onto a contact control mechanism (40). The protection device (30), preferably interchangeable, is connected to the electromagnet (20) through a control line (33B) and to the control mechanism (40) through a trip line (33A) so that it outputs an electrical power supply to the electromagnet on the control line, and in the case of a fault, a trip signal on the trip line. The electromagnet (20) is of the DC type, and the protection device (30) adapts its power supply voltage.
摘要翻译： 一种接触器断路器，包括控制电磁体和保护装置，其能够通过多极装置分别响应故障控制和检测到的电气故障而作用于移动触点。 电磁脱扣装置（41）被添加到接触控制机构（40）上。 优选地可互换的保护装置（30）通过控制线（33B）和控制机构（40）通过跳闸线（33A）连接到电磁体（20），使得其向 电磁铁在控制线上，而在发生故障的情况下，跳闸信号在跳闸线上。 电磁体（20）为直流型，保护装置（30）适应其电源电压。
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公开(公告)号：US07109720B2
公开(公告)日：2006-09-19
申请号：US10498348
申请日：2002-12-17
IPC分类号： G01R31/02 , G01R31/327
CPC分类号： H01H1/0015 , H01H2071/044
摘要： In a switching device, a method and device for determining the wear of the pole contacts (C1, C2, C3) actuated by an electromagnet (20) whose movement is controlled by an excitation coil (21) by the variation of a contact wear distance travel time (Tu) generated during an electromagnet closing movement, by measuring at least one electrical signal (Ip) representing the conducting state of at least one power pole, by measuring an excitation current (Is) passing through the coil (21) of the electromagnet and by comparing the electrical signal (Ip) and the excitation current (Is) as a function of time. The measured wear distance travel time (Tu) can then be compared with an initial travel time (Ti) stored in the switching device.
摘要翻译： 在开关装置中，一种用于确定由电磁体（20）致动的极触点（C 1，C 2，C 3）的磨损的方法和装置，其中移动由激励线圈（21）通过变化 通过测量通过线圈（21）的激励电流（Is），通过测量表示至少一个电极的导通状态的至少一个电信号（Ip）来测量在电磁体闭合运动期间产生的接触磨损距离行驶时间（Tu） ）和通过将电信号（Ip）和激励电流（Is）作为时间的函数进行比较。 然后将测量的磨损距离行驶时间（Tu）与存储在开关装置中的初始行进时间（Ti）进行比较。
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公开(公告)号：US06924449B2
公开(公告)日：2005-08-02
申请号：US10363258
申请日：2001-09-07
申请人： Pierre Duchemin , Bruno Jacquet , Gilles Baurand
发明人： Pierre Duchemin , Bruno Jacquet , Gilles Baurand
CPC分类号： H01H1/2008 , H01H50/546
摘要： A contact pole interrupting device in an electrical switching apparatus composed of a moving contact holder including a cylindrical contact pressure spring, a slide that moves along a longitudinal axis, and a mobile bridge supporting two mobile contacts. The mobile bridge has a central opening in which are inserted two protuberances belonging to the slide and equipped with an outer pin enabling the slide to be clamp-mounted on the mobile bridge. An end of the spring, which rests on the mobile bridge, is kept in a place by a flange on side ends of the slide and is centered by the protuberances of the slide.
摘要翻译： 一种电气开关装置中的接触极中断装置，由电动开关装置构成，该活动触点支架包括圆柱形接触压力弹簧，沿着纵向轴线移动的滑块以及支撑两个移动触头的移动桥。 移动桥具有中心开口，其中插入属于滑块的两个突起，并配备有外部销，使得滑块能够夹紧安装在移动桥上。 悬挂在移动桥上的弹簧的端部通过滑块侧端的凸缘保持在一个位置，并且由滑块的突起居中。
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公开(公告)号：US5627714A
公开(公告)日：1997-05-06
申请号：US399599
申请日：1995-03-07
申请人： Gilles Baurand , Antoine Stentz
发明人： Gilles Baurand , Antoine Stentz
摘要： Electronic device for thermal protection of a load (M) by cutting off the polyphase power supply to said load, including current transformers (Ti.sub.1, Ti.sub.2, Ti.sub.3) installed on the wires (L.sub.1, L.sub.2, L.sub.3) of the polyphase line supplying power to said load and connected to an electronic processor circuit (3) adapted to generate a command, characterized in that the outputs of the current transformers (Ti.sub.1, Ti.sub.2, Ti.sub.3) are connected to detector means (51, 52, 53) which supply to the processor circuit (3) logic signals the levels of which depend on the direction or the magnitude of the output current of each current transformer.
摘要翻译： 电子装置，用于通过切断所述负载的多相电源，包括安装在多相线路（L1，L2，L3）上的电流互感器（Ti1，Ti2，Ti3），用于对负载（M）进行热保护，所述电流互感器 所述负载并连接到适于产生命令的电子处理器电路（3），其特征在于，所述电流互感器（Ti1，Ti2，Ti3）的输出连接到检测器装置（51,52,53），所述检测器装置 处理器电路（3）逻辑信号，其电平取决于每个电流互感器的输出电流的方向或幅度。
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公开(公告)号：US06441605B1
公开(公告)日：2002-08-27
申请号：US09631115
申请日：2000-08-02
申请人： Gilles Baurand , Vjekoslav Gladovic , Jean-Christophe Cuny , Patrick Lemarchand , Jean-Marie Trico
发明人： Gilles Baurand , Vjekoslav Gladovic , Jean-Christophe Cuny , Patrick Lemarchand , Jean-Marie Trico
IPC分类号： G01R1900
CPC分类号： H01F38/30 , G01R15/186 , G01R15/207
摘要： A current sensor for an electrical device including a primary circuit in which a primary current flows. A magnetic circuit includes two identical U-shaped elements between which two studs for air gaps are located. A secondary circuit includes two similar coils of a cylindrical shape, mounted in series and encircling the air gaps, wherein these two coils are made in a continuous way with only one winding operation without any electrical connection between both coils. The winding of the primary circuit encircles one of the two coils. The sensor is designed so that it may be adapted to several nominal ranges of primary current by varying the number of passages of the primary circuit between coils, the number of windings of the secondary circuit, and the thickness of the air gaps.
摘要翻译： 一种用于电气设备的电流传感器，包括初级电流流过的初级电路。 磁路包括两个相同的U形元件，在两个元件之间设有用于气隙的两个螺栓。 次级电路包括串联安装并环绕气隙的两个类似的圆柱形线圈，其中这两个线圈仅以一个绕组操作连续地制造，而两个线圈之间没有任何电连接。 主电路的绕组环绕两个线圈之一。 传感器被设计成使得其可以通过改变线圈之间的初级电路的通路数量，次级电路的绕组数量和气隙的厚度来适应几个初级电流的标称范围。
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