公开(公告)号：US20060192643A1

公开(公告)日：2006-08-31

申请号：US10563753

申请日：2004-06-08

申请人： Reinhard Maier ,  Erich Zerbian

发明人： Reinhard Maier ,  Erich Zerbian

IPC分类号： H01F7/12

CPC分类号： H01F7/081 ,  H01F7/124 ,  H01F7/1638 ,  H01H50/16 ,  H01H51/22 ,  H01H2047/046 ,  H01H2050/166

摘要： A drive solenoid, a yoke, an armature and at least one contact are mounted in a housing of an electromagnetic switching device. The drive solenoid, yoke and armature are inductively intercoupled, in such a way that when an inrush current is applied to the drive solenoid, the armature can be displaced into a pickup position, thus directly or indirectly actuating the contact. The yoke and/or armature contain(s) pulverulent magnetic material.

摘要翻译： 驱动螺线管，磁轭，电枢和至少一个触点安装在电磁开关装置的外壳中。 驱动电磁铁，磁轭和电枢以这种方式电感相互耦合，使得当浪涌电流施加到驱动电磁线圈时，电枢可以移动到拾取位置，从而直接或间接地驱动触点。 轭和/或衔铁含有粉状磁性材料。

公开(公告)号：US06665591B1

公开(公告)日：2003-12-16

申请号：US09763658

申请日：2000-04-24

申请人： Gerd Griepentrog ,  Reinhard Maier ,  Heinz Mitlehner ,  Erich Zerbian

发明人： Gerd Griepentrog ,  Reinhard Maier ,  Heinz Mitlehner ,  Erich Zerbian

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

公开(公告)号：US06724597B1

公开(公告)日：2004-04-20

申请号：US09763450

申请日：2001-05-25

申请人： Werner Elischer ,  Gerd Griepentrog ,  Reinhard Maier ,  Erich Zerbian

发明人： Werner Elischer ,  Gerd Griepentrog ,  Reinhard Maier ,  Erich Zerbian

IPC分类号： H02H300

CPC分类号： H02H1/0007 ,  H02H3/08 ,  H02H3/44

摘要： A protection device includes a measurement device that is a current transformer which is based on a printed circuit, and an evaluation device that is a unit for early short-circuit identification. The current transformer, which is based on a as printed circuit board, is preferably a multiwinding transformer. The unit for early short-circuit identification operates on the basis of a so-called locus curve method, which uses instantaneous values of the current and current rate of change to identify a short circuit.

摘要翻译： 保护装置包括作为基于印刷电路的电流互感器的测量装置和作为用于早期短路识别的单元的评估装置。 基于印刷电路板的电流互感器优选为多绕组变压器。 用于早期短路识别的单元基于所谓的轨迹曲线法，其使用电流和当前变化率的瞬时值来识别短路。

公开(公告)号：US07696846B2

公开(公告)日：2010-04-13

申请号：US10563753

申请日：2004-06-08

申请人： Reinhard Maier ,  Erich Zerbian

发明人： Reinhard Maier ,  Erich Zerbian

IPC分类号： H01H9/30

CPC分类号： H01F7/081 ,  H01F7/124 ,  H01F7/1638 ,  H01H50/16 ,  H01H51/22 ,  H01H2047/046 ,  H01H2050/166

摘要： A drive solenoid, a yoke, an armature and at least one contact are mounted in a housing of an electromagnetic switching device. The drive solenoid, yoke and armature are inductively intercoupled, in such a way that when an inrush current is applied to the drive solenoid, the armature can be displaced into a pickup position, thus directly or indirectly actuating the contact. The yoke and/or armature contain(s) pulverulent magnetic material.

摘要翻译： 驱动螺线管，磁轭，电枢和至少一个触点安装在电磁开关装置的外壳中。 驱动电磁铁，磁轭和电枢以这种方式电感相互耦合，使得当浪涌电流施加到驱动电磁线圈时，电枢可以移动到拾取位置，从而直接或间接地驱动触点。 轭和/或衔铁含有粉状磁性材料。

公开(公告)号：US5214559A

公开(公告)日：1993-05-25

申请号：US503531

申请日：1990-04-02

申请人： Erich Zerbian ,  Paul Froehlich ,  Siegfried Neumann ,  Richard Freitag ,  Hans-Joachim Jaehne

发明人： Erich Zerbian ,  Paul Froehlich ,  Siegfried Neumann ,  Richard Freitag ,  Hans-Joachim Jaehne

IPC分类号： H02H3/05 ,  H01H1/00 ,  H02H3/00 ,  H02H7/08

CPC分类号： H01H1/0015 ,  H02H3/006 ,  H02H7/0822 ,  H01H2071/044 ,  H01H2089/065 ,  H01H2300/03 ,  Y02B70/3241 ,  Y02B90/224 ,  Y04S20/14 ,  Y04S20/227

摘要： A monitoring device having a switching mechanism to open or close electric circuits in case of overload which operates as a function of a current-detecting device includes a processor and setpoint memories for comparing and evaluating actual values. A device for detecting additional load operational errors, statistical operating data, and maintenance instructions from at least the load current over the lifetime of the device and providing a run display to display this data are consecutively integrated into the monitoring device. Furthermore, input keys are provided for setting desired parameters, which can be displayed in the run display.

摘要翻译： 具有用于根据电流检测装置工作的过载情况下的开路或闭合电路的开关机构的监视装置包括用于比较和评估实际值的处理器和设定点存储器。 用于在设备的寿命期间从至少负载电流检测附加负载操作错误，统计操作数据和维护指令的装置以及提供显示该数据的运行显示被连续地集成到监视装置中。 此外，提供用于设置期望参数的输入键，其可以在运行显示中显示。

公开(公告)号：US06597570B1

公开(公告)日：2003-07-22

申请号：US10009015

申请日：2001-11-30

申请人： Robert Jung ,  Rainer Kreutzer ,  Erich Zerbian

发明人： Robert Jung ,  Rainer Kreutzer ,  Erich Zerbian

IPC分类号： H05K720

CPC分类号： H05K7/20154

摘要： To dissipate heat from a lossy electronic component which is fixed to the inner side of a wall of a housing, several of the outer and/or inner sides of the housing are placed into contact with a cooling element. In this way, a large part or all of the housing surface can be used to dissipate lost heat to the surroundings.

摘要翻译： 为了从固定到壳体的壁的内侧的有损电子部件散热，壳体的外侧和/或内侧的几个与冷却元件接触。 以这种方式，可以使用大部分或全部壳体表面来散失对周围环境的损失。