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1.发明授权Method for averaging out overall burn up in an electromagnetic switching device and a corresponding electromagnetic switching device 有权在电磁开关装置和对应的电磁开关装置中对整体烧毁进行平均化的方法公开(公告)号：US06765316B1
公开(公告)日：2004-07-20
申请号：US10110113
申请日：2002-04-08
申请人： Norbert Elsner , Gerd Griepentrog , Reinhard Herbst , Reinhard Maier , Norbert Mitlmeier , Diethard Runggaldier , Christian Schreckinger , Bernhard Streich
发明人： Norbert Elsner , Gerd Griepentrog , Reinhard Herbst , Reinhard Maier , Norbert Mitlmeier , Diethard Runggaldier , Christian Schreckinger , Bernhard Streich
IPC分类号： H02H326
CPC分类号： H01H9/563 , H01H1/0015 , H01H11/0062 , Y10T307/858
摘要： An electromagnetic switching device includes a contact arrangement with three contacts which couple a three-phase load to three phases of a three-phase power supply system, and disconnect the three-phase load from the three phases. Switching erosion takes place on the contacts. An overall erosion is determined for each contact, and is supplied to a drive circuit. The contact arrangement is operated by the drive circuit as a function of the overall erosion such that the overall erosion of the contacts are approximated to one another.
摘要翻译： 一种电磁开关装置包括具有将三相负载耦合到三相电源系统的三相的三个触点的触点装置，并且从三相断开三相负载。 触点发生切换侵蚀。 确定每个触点的总体侵蚀，并被提供给驱动电路。 接触装置由驱动电路作为整体侵蚀的函数来操作，使得触点的整体侵蚀彼此近似。
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公开(公告)号：US06781810B1
公开(公告)日：2004-08-24
申请号：US09341368
申请日：1999-10-05
IPC分类号： H01H900
CPC分类号： H01H47/04
摘要： Switchgear, in particular relays and/or contactors having a solenoid system with armature and yoke, a coil and an open- and/or closed-loop control device of the switchgear drive are described, wherein actual values of drive-specific parameters are detected by sensors. After a switching command, the open- and/or closed-loop control device does not affect an output quantity (e.g., coil current) until at least one predefined threshold value of the switching parameters (for example, of contact speed) is attained.
摘要翻译： 描述了开关装置，特别是具有电枢和磁轭的螺线管系统的继电器和/或接触器，开关设备的线圈和开 - 和/或闭环控制装置，其中驱动特定参数的实际值由 在切换命令之后，开关和/或闭环控制装置不会影响输出量（例如，线圈电流），直到开关参数（例如接触速度）的至少一个预定阈值为 达到了
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3.发明授权Method and device for transmitting data on at least one electrical power supply line 失效用于在至少一个电源线上发送数据的方法和装置公开(公告)号：US07161985B2
公开(公告)日：2007-01-09
申请号：US10451106
申请日：2001-12-06
IPC分类号： H04L25/00
CPC分类号： H04L27/2608 , H04B3/54 , H04B2203/5416 , H04B2203/547 , H04B2203/5483 , H04B2203/5491
摘要： The orthogonal frequency division multiplexing (OFDM) method is well-known for transmitting data on electrical power supply lines. According to this method, the items of information to be transmitted are distributed among numerous carriers, and the composite signal of the modulated carrier signals is transmitted in the form of an OFDM block. Standard OFDM methods are, however, highly sensitive to strong periodic pulse jammers. According to the invention, the method is thus devised such that the OFDM blocks to be transmitted have a length of approximately 85% of the interval between two periodic disturbing pulses. The carrier interval accordingly results from the reciprocal duration of the OFDM blocks. The transmitted OFDM blocks are synchronized with pulse-shaped periodic jammers in such a manner that one block at a time is located between two disturbing pulses. The pulse-shaped jammers can be gated at the receiver. To this end, the inventive device comprises an appropriately designed transmitter (20) and an associated receiver (30).
摘要翻译： 正交频分复用（OFDM）方法是众所周知的用于在电力供应线上传输数据。 根据该方法，要发送的信息项目分布在多个载波中，并且以OFDM块的形式发送调制载波信号的复合信号。 然而，标准OFDM方法对强周期脉冲干扰器非常敏感。 根据本发明，因此设计了这样一种方法，使得待传输的OFDM块的长度大约为两个周期性干扰脉冲之间的间隔的85％。 载波间隔相应地由OFDM块的倒数持续时间产生。 发送的OFDM块与脉冲周期性干扰器同步，使得一次一个块位于两个干扰脉冲之间。 脉冲形干扰器可以在接收器门控。 为此，本发明的装置包括适当设计的发射器（20）和相关联的接收器（30）。
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公开(公告)号：US06178077B1
公开(公告)日：2001-01-23
申请号：US09155365
申请日：1998-09-28
IPC分类号： H02H300
CPC分类号： H03K17/082 , H02H3/08
摘要： The switching functions of switching a load on and off in normal operation and in fault operation are implemented in a simple manner in an electronic branch circuit switch, which is advantageously made with silicon carbide semiconductor switching elements and has a potential-free control device, a device for detection and immediate shutoff in the event of a short-circuit, and a protection device for detection and shutoff against overload currents, as well as an overvoltage limiting device.
摘要翻译： 在电子分支电路开关中以简单的方式实现在正常操作和故障操作中切换负载的开关功能，其有利地由碳化硅半导体开关元件制成并且具有无电位的控制装置， 用于检测的设备和在短路情况下立即关闭，以及用于检测和关闭过载电流的保护装置以及过电压限制装置。
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公开(公告)号：US06318187B1
公开(公告)日：2001-11-20
申请号：US09556412
申请日：2000-04-24
申请人： Gerd Griepentrog , Günter Lins , Reinhard Maier
发明人： Gerd Griepentrog , Günter Lins , Reinhard Maier
IPC分类号： G01L302
摘要： Torque measurement is required in motors, in particular. It is already known to generate response signals in an axially offset manner at least at two points on a torque shaft by irradiating light onto the rotating torque shaft. An azimuthal offset of those signals produced by the torque over and above a rotary movement must be determined for evaluation purposes. An apparatus according to the invention for torque measurement on rotating torque shafts uses a continuous light beam to generate signals. A torsion-induced deflection of the light beam is geometrically amplified before an evaluation and an azimuthal offset is determined accurately therefrom as a time signal. The apparatus includes a device for generating optical response signals from at least two axially offset reflector systems at the torque shaft of the machine, which have individual concave mirrors in each case.
摘要翻译： 特别是在电机中需要进行转矩测量。 已知通过将光照射到旋转扭矩轴上至少在扭矩轴上的两个点上以轴向偏移的方式产生响应信号。 为了评估目的，必须确定扭矩超过旋转运动产生的那些信号的方位偏移。 根据本发明的用于转矩转矩轴上的转矩测量的装置使用连续光束来产生信号。 在评估之前几何地放大光束的扭转引起的偏转，并且将准确地确定方位角偏移作为时间信号。 该装置包括用于在机器的扭矩轴处产生来自至少两个轴向偏移的反射器系统的光学响应信号的装置，其在每种情况下具有各自的凹面镜。
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公开(公告)号：US07916442B2
公开(公告)日：2011-03-29
申请号：US11658838
申请日：2005-07-26
IPC分类号： H02H7/00
CPC分类号： H01H71/43 , H01H3/222 , H01H71/123 , H01H71/2418
摘要： In breaker devices an early short-circuit recognition is required and also a tripping of the contacts. The recognition of a short-circuit occurs so early that with consideration of the response time of the measuring probes and the unlocking mechanism by a suitable analysis algorithm the release of the movable contact occurs before or at least at the time that the current-breaking forces correspond to the contact force. The contact force is hence compensated for and a rapid opening of the contacts can be achieved.
摘要翻译： 在断路器装置中，需要早期的短路识别，并且还可以触发触点。 短路的识别发生得很早，考虑到测量探针和解锁机构的响应时间通过合适的分析算法，可动触点的释放发生在当前断裂力 对应接触力。 因此补偿接触力并可以实现触点的快速打开。
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公开(公告)号：US07206178B2
公开(公告)日：2007-04-17
申请号：US10450408
申请日：2001-12-03
IPC分类号： H02H3/00
CPC分类号： H03K17/08142 , H03K17/0828 , H03K2017/0806 , H03K2017/6875
摘要： A switching device includes a working circuit, to which an operating voltage can be or is applied to which has at least one electronic switching element. This switching element includes at least one control terminal for applying a switching signal and is switched off or switched on depending on the switching signal. At least one electronic protection element is for protecting the switching element in its switched state from excessive Joule losses in the event of danger, especially in the event of an overload or a short circuit. The protection element bears the predominant part of the operating voltage that is released at the working circuit. The switching device includes a switching-off device, which, in the event of danger, automatically switches the switching element to the switched off state, using the energy contained in the operating current or the operating voltage passing through the working circuit or the voltage that is released at the working circuit or at the protection element exceeds a predetermined upper limit value.
摘要翻译： 开关装置包括工作电路，工作电压可以施加到其上，具有至少一个电子开关元件。 该开关元件包括用于施加开关信号的至少一个控制端子，并且根据开关信号而被切断或接通。 至少有一个电子保护元件用于在开关状态下保护开关元件免受过度焦耳损失的危害，特别是在过载或短路的情况下。 保护元件是工作电路释放的工作电压的主要部分。 开关装置包括关断装置，在危险的情况下，使用包含在工作电流中的能量或通过工作电路的工作电压或开关元件的电压，将开关元件自动切换到关闭状态 在工作电路处或在保护元件处被释放超过预定的上限值。
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8.发明申请Method for the wireless and contactless transport of energy and data, and corresponding device 失效无线和非接触式传输能量和数据的方法及相应的设备公开(公告)号：US20050225188A1
公开(公告)日：2005-10-13
申请号：US10525825
申请日：2003-08-27
申请人： Gerd Griepentrog , Reinhard Maier , Andreas Pohl
发明人： Gerd Griepentrog , Reinhard Maier , Andreas Pohl
CPC分类号： H01F38/18
摘要： In installations including fixed and mobile structural elements and a rotary current motor as a drive, the rotary current motor can be used for the wireless transmission of both energy and/or data. The transmission from the fixed structural elements to the mobile structural elements of the rotary current motor is especially inductive. In the corresponding device including a rotary current motor including a stator and a secondary element, the secondary element is not embodied as a solid conductor with or without a laminated core, according to prior art, but rather as a laminated core including integrated windings which is the same as, or similar to, the stator.
摘要翻译： 在包括固定和移动结构元件的安装以及作为驱动器的旋转电流马达中，旋转电流马达可以用于能量和/或数据两者的无线传输。 从固定结构元件到旋转电动马达的移动结构元件的传动特别是电感。 在包括具有定子和次要元件的旋转电动马达的相应装置中，根据现有技术，次要元件没有被实施为具有或不具有叠片铁芯的实心导体，而是作为包括集成绕组的叠层铁芯， 与定子相同或类似。
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9.发明授权公开(公告)号：US07148788B2
公开(公告)日：2006-12-12
申请号：US10362185
申请日：2001-08-13
CPC分类号： H04B3/58 , H04B3/56 , H04B2203/5483 , H04B2203/5491
摘要： It is a known fact that even information signals in the kilohertz and megahertz range can be transmitted via the bus systems of power transmission networks. The invention provides a method and a system for improving the transmission behavior by feeding the signals not to the bus of the power supply but at the end of an outgoing line or a bus bar trunking system facing away from the power feed. The connection to the telecommunication system is made via a PLC bus line (10), said bus line (10) being connected to the bus bar trunking systems/outgoing lines (2, 2′, . . . ) via PLC bus elements (12, 12′, . . . ).
摘要翻译： 众所周知的事实是，甚至可以通过输电网络的总线系统传输千赫兹和兆赫兹范围内的信息信号。 本发明提供了一种用于通过将不是电源总线的信号馈送到远离电力馈送的输出线或汇流条集线系统的端部来改善传输行为的方法和系统。 通过PLC总线（10）连接到电信系统，所述总线（10）通过PLC总线元件（12）连接到总线条集群系统/出线（2,2'...） ，12'，...）。
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公开(公告)号：US06665591B1
公开(公告)日：2003-12-16
申请号：US09763658
申请日：2000-04-24
IPC分类号： G05D1100
CPC分类号： H02H3/08 , H02H3/44 , H03K2217/0036
摘要： A protection device includes a measurement device and a downstream evaluation device. The evaluation device is a unit for early short-circuit identification which actuates a semiconductor switch, which is preferably produced based on silicon carbide. The unit for early short-circuit identification preferably operates with switching thresholds which can be predetermined for the product of the current and the current rate of change, or on the basis of tolerant locus curves. In the latter case, different power factors (0.1
摘要翻译： 保护装置包括测量装置和下游评估装置。 评估装置是用于早期短路识别的单元，其驱动半导体开关，其优选地基于碳化硅制造。 用于早期短路识别的单元优选地具有可以针对当前和当前变化率的乘积或者基于容限轨迹曲线预定的切换阈值。 在后一种情况下，在当前和当前变化率的轨迹曲线表示中，在轨迹曲线中使用不同的功率因数（0.1
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