公开(公告)号：US06844514B2

公开(公告)日：2005-01-18

申请号：US10333255

申请日：2001-07-05

申请人： Michael Bach ,  Detlev Schmidt ,  Michael Sebekow ,  Günter Seidler-Stahl ,  Ingo Thiede ,  Sezai Türkmen

发明人： Michael Bach ,  Detlev Schmidt ,  Michael Sebekow ,  Günter Seidler-Stahl ,  Ingo Thiede ,  Sezai Türkmen

IPC分类号： H01H9/34 ,  H01H33/08 ,  H01H33/02

CPC分类号： H01H9/345 ,  H01H9/342

摘要： An arc extinguisher for low voltage switchgear, switching in air, includes a universally applicable variable attachment for adjustment of the arc extinguisher chamber to meet increased demands. The attachment is in the form of a chimney-like arc extinguisher chamber extension, for increasing the volume of the arc extinguisher chamber. It represents a moulded piece with a lower outline which exactly matches the outline of the arc extinguisher chamber cover, normally located on the arc extinguisher chamber and with an upper outline, identical to the upper outline of the switchgear housing for mounting the arc extinguisher chamber cover. Any number of attachments may be used in a stacked manner.

摘要翻译： 用于低压开关柜的灭弧器，在空气中切换，包括用于调节灭弧室的通用可变附件以满足增加的需求。 附件是烟囱状灭弧室延伸部的形式，用于增加灭弧室的容积。 它表示具有下轮廓的模制件，其与通常位于灭弧室上的灭弧室室盖的轮廓完全相符，并且具有与用于安装灭弧室盖的开关柜外壳的上轮廓相同的上轮廓 。 任何数量的附件可以以堆叠方式使用。

公开(公告)号：US06917269B2

公开(公告)日：2005-07-12

申请号：US10469875

申请日：2002-02-20

申请人： Michael Bach ,  Detlev Schmidt ,  Michael Sebekow ,  Günter Seidler ,  Ingo Thiede ,  Sezai Türkmen

发明人： Michael Bach ,  Detlev Schmidt ,  Michael Sebekow ,  Günter Seidler ,  Ingo Thiede ,  Sezai Türkmen

IPC分类号： H01H33/08 ,  H01H9/36 ,  H01H9/30 ,  H01H33/04

CPC分类号： H01H9/36 ,  H01H9/362

摘要： An electric arc extinction chamber system, especially for low-voltage circuit breakers of very high nominal current intensities, wherein parallel electric arc extinction chamber inserts are provided in a housing extending over the entire width of a pole-face arc. The housing of the chamber is sub-divided by a partition wall or several partition walls which are embodied as components of the housing. The compartments thus formed receive arc splitter cartridges.

摘要翻译： 一种电弧消光室系统，特别是用于具有非常高的额定电流强度的低压断路器，其中平行电弧消光室插入件设置在延伸在极面电弧的整个宽度上的壳体中。 腔室的外壳由分隔壁或几个分隔壁分隔，这些隔墙被实施为外壳的部件。 这样形成的隔间接受电弧分配器盒。

公开(公告)号：US06969816B2

公开(公告)日：2005-11-29

申请号：US10473971

申请日：2002-03-12

申请人： Michael Bach ,  Detlev Schmidt ,  Michael Sebekow ,  Günter Seidler ,  Ingo Thiede ,  Sezai Türkmen

发明人： Michael Bach ,  Detlev Schmidt ,  Michael Sebekow ,  Günter Seidler ,  Ingo Thiede ,  Sezai Türkmen

IPC分类号： H01H33/12 ,  H01H1/22 ,  H01H33/14 ,  H01H77/00

CPC分类号： H01H1/226

摘要： A switching arrangement for low-voltage circuit breakers with a high nominal current includes movable switching contacts arranged essentially on a moveable contact carrier. It further includes fixed switching contacts and a device for cooling, de-ionizing and extinguishing an electric switching arc. The fixed contact is provided with a pre-contact function over the entire contact width thereof. Moveable contact levers are arranged according to a set pattern in a distributed manner over the entire width of the contact carriers and are provided with or without a pre-contact. A contact lever with a pre-contact and a contact lever without a pre-contact can be provided successively. Similarly, two or more contact levers with a pre-contact and two or more contact levers without a pre-contact can be successively and alternatingly provided in packet-form.

摘要翻译： 具有高标称电流的低压断路器的开关装置包括基本上布置在可移动接触载体上的可移动开关触点。 它还包括固定开关触点和用于冷却，去电离和熄灭电开关电弧的装置。 固定触点在其整个接触宽度上具有预接触功能。 移动接触杆根据设定的图案以分布的方式布置在接触载体的整个宽度上，并且具有或不具有预接触。 可以连续提供具有预接触的接触杆和不具有预接触的接触杆。 类似地，具有预接触和两个或更多个接触杆的两个或多个接触杆可以以分组形式连续且交替地提供。

公开(公告)号：US06819205B2

公开(公告)日：2004-11-16

申请号：US10415151

申请日：2003-09-11

申请人： Michael Bach ,  Detlev Schmidt ,  Michael Sebekow ,  Günter Seidler ,  Ingo Thiede ,  Sezai Türkmen

发明人： Michael Bach ,  Detlev Schmidt ,  Michael Sebekow ,  Günter Seidler ,  Ingo Thiede ,  Sezai Türkmen

IPC分类号： H01H8300

CPC分类号： H01H77/104 ,  H01H71/528

摘要： A low-voltage power circuit breaker includes a current-limiting opening of a mobile switching contact. The force-transmitting connection between the actuating shaft lever and the mobile switching contact or the contact support is provided in the form of a latching device and includes two identical levers, which can pivot in relation to one another around an articulated joint and which are joined to one another by way of the articulated joint that is formed by a joint pin guided through aligned continuous borings provided in concentric parts of the levers. The contact surfaces of the levers have slanted surfaces that serve as a tooth. In the vicinity of the articulated joint, the levers are subjected to the action of an adjustable spring force, which is exerted by a pressure spring and which acts upon the tooth.

摘要翻译： 低压电源断路器包括移动开关触点的限流开路。 致动轴杠杆与移动开关触点或接触支架之间的力传递连接以闩锁装置的形式提供，并包括两个相同的杠杆，该杠杆可相对于彼此围绕铰接接头枢转并连接 通过由设置在杆的同心部分中的对准的连续钻孔引导的关节销形成的铰接接头彼此连接。 杠杆的接触表面具有用作牙齿的倾斜表面。 在铰接接头附近，杠杆受到可调节的弹簧力的作用，弹簧力由压力弹簧施加并作用在齿上。

公开(公告)号：US06831240B2

公开(公告)日：2004-12-14

申请号：US10432643

申请日：2003-05-23

申请人： Michael Bach ,  Jörg-Uwe Dahl ,  Ludvik Godesa ,  Ralph Hohenberger ,  Marc Liebetruth ,  Detlev Schmidt ,  Günter Seidler ,  Ingo Thiede ,  Sezai Türkmen ,  Artur Wajnberg

发明人： Michael Bach ,  Jörg-Uwe Dahl ,  Ludvik Godesa ,  Ralph Hohenberger ,  Marc Liebetruth ,  Detlev Schmidt ,  Günter Seidler ,  Ingo Thiede ,  Sezai Türkmen ,  Artur Wajnberg

IPC分类号： H01H300

CPC分类号： H01H71/504

摘要： A drive train is for a displaceable contact on a breaker contact arrangement in an electrical power breaker. A coupling element displaceable against a stop and arranged between the moveable contact and corresponding drive element is provided with an anti-bounce device, including a catch element and a counter piece. The catch element which may be swung into a catch position as a result of the inertia exerted on the centre of gravity thereof, when the coupling element strikes the stop, includes a working surface extending in the pivoting direction to forma momentary working connection with the counter piece. A retaining spring is additionally provided on the catch element to guarantee that a rebounding of the coupling element into the position corresponding to the close state of the breaker contact arrangement does not occur.

摘要翻译： 传动系用于电力断路器中的断路器接触装置上的位移接触。 可移动抵靠止动件布置在可动触头和相应的驱动元件之间的联接元件设置有防反弹装置，包括卡扣元件和对置件。 当耦合元件撞击止挡件时，作为施加在其重心上的惯性可以摆动到捕获位置的捕获元件包括在枢转方向上延伸以形成与计数器的瞬时工作连接的工作表面 片。 在止动元件上另外设有保持弹簧，以保证不会发生耦合元件回弹到与断路器接触装置的闭合状态对应的位置。

公开(公告)号：US20100170876A1

公开(公告)日：2010-07-08

申请号：US12664020

申请日：2008-05-28

申请人： Michael Bach ,  Werner Hartmann ,  Detlev Schmidt ,  Günter Seidler ,  Sezai Türkmen ,  Artur Wajnberg

发明人： Michael Bach ,  Werner Hartmann ,  Detlev Schmidt ,  Günter Seidler ,  Sezai Türkmen ,  Artur Wajnberg

IPC分类号： H01H33/53 ,  H01H11/00

CPC分类号： H01H9/342 ,  H01H9/345 ,  Y10T29/49105 ,  Y10T29/49826

摘要： A circuit breaker has at least one housing having at least one opening, and at least one pair of contacts located in the housing, the contacts of the pair of contacts being mobile in relation to each other for opening and closing an electric circuit. An open-pore metal foam (20) is interposed between at least one of the pairs of contacts and at least one housing opening (11), the metal foam being electrically insulated from the current-carrying elements of the circuit breaker (1). An open-pore metal foam (20), produced of a zinc base alloy or aluminum base alloy, can be used as a cooling structure for the dissipation of heat from switching gases that are produced by an electric switching process.

摘要翻译： 断路器具有至少一个壳体，其具有至少一个开口，以及位于壳体中的至少一对触头，所述一对触头的触点可相对于彼此移动以打开和闭合电路。 开孔金属泡沫（20）介于至少一对触点和至少一个壳体开口（11）之间，金属泡沫与断路器（1）的载流元件电绝缘。 可以使用由锌基合金或铝基合金制成的开孔金属泡沫（20）作为用于通过电切换过程产生的开关气体散热的冷却结构。

公开(公告)号：US06879227B2

公开(公告)日：2005-04-12

申请号：US10467935

申请日：2002-02-07

申请人： Michael Bach ,  Detlev Schmidt ,  Ingo Thiede ,  Sezai Türkmen

发明人： Michael Bach ,  Detlev Schmidt ,  Ingo Thiede ,  Sezai Türkmen

IPC分类号： H01H31/02 ,  H01H1/22 ,  H01H1/50 ,  H01H31/28 ,  H01H73/04 ,  H01H75/00

CPC分类号： H01H73/04 ,  H01H1/225 ,  H01H1/226

摘要： A switching contact includes a rocker-type leaf spring as a contact force spring in order to produce the contact force required for a contact lever A drag bearing thereof is disposed between the point of rotation of the contact lever on a contact carrier and a contact-making end piece of the contact lever. Preferably, the drag bearing is formed by a bend of the contact force spring and a sliding surface disposed on the contact carrier. The drag bearing of the contact force spring can be displaced without a fixed link along the sliding surface according to the tension of the contact force spring. If the switching contract arrangement has several contact levers (multiple contact arrangement) all of the associated contact force springs can be combined to form a one-piece leaf spring.

摘要翻译： 切换触点包括作为接触力弹簧的摇臂式板簧，以便产生接触杆所需的接触力。其阻力轴承设置在接触载体上的接触杆的旋转点和接触杆之间， 使接触杆的端部。 优选地，牵引轴承由接触力弹簧的弯曲部和设置在接触托架上的滑动面形成。 接触力弹簧的牵引轴承可以根据接触力弹簧的张力沿着滑动面而没有固定的连杆移动。 如果切换收缩装置具有多个接触杆（多个接触装置），则所有相关联的接触力弹簧可以组合以形成一体式板簧。

公开(公告)号：US06774751B2

公开(公告)日：2004-08-10

申请号：US10312531

申请日：2002-12-27

申请人： Michael Bach ,  Detlev Schmidt ,  Michael Sebekow ,  Guenter Seidler-Stahl ,  Ingo Thiede ,  Sezai Tuerkmen

发明人： Michael Bach ,  Detlev Schmidt ,  Michael Sebekow ,  Guenter Seidler-Stahl ,  Ingo Thiede ,  Sezai Tuerkmen

IPC分类号： H01H100

CPC分类号： H01H71/08 ,  H01H1/58

摘要： Connecting bars are made from profiled semifinished products and have a cavity. The bars have the same outer dimensions for different nominal currents and are intended for connecting the electrical components of electrical devices and apparatus to an external electrical circuit. The connecting bars extend through the window opening located in the wall of the devices or apparatus and are fixed in the housing by a fixing device including two or more partial parts profiles. These are configured in such a way that they can be connected to one another by positive fit or otherwise to a hollow connecting bar. The partial parts have one or several legs, the length of which defines the height of the connecting bar.

摘要翻译： 连杆由成型半成品制成，并具有空腔。 这些棒具有与不同标称电流相同的外部尺寸，并且用于将电气设备和设备的电气部件连接到外部电路。 连接杆延伸穿过位于设备或设备的壁中的窗口，并且通过包括两个或更多个部分轮廓的定影装置固定在壳体中。 这些被配置成使得它们可以通过正配合或以其他方式彼此连接到中空连接杆。 部分部分具有一个或多个腿，其长度限定连接杆的高度。

公开(公告)号：US06754059B2

公开(公告)日：2004-06-22

申请号：US10182872

申请日：2002-08-01

申请人： Michael Bach ,  Detlev Schmidt ,  Michael Sebekow ,  Guenter Seidler-Stahl ,  Ingo Thiede ,  Sezai Tuerkmen

发明人： Michael Bach ,  Detlev Schmidt ,  Michael Sebekow ,  Guenter Seidler-Stahl ,  Ingo Thiede ,  Sezai Tuerkmen

IPC分类号： H02H308

CPC分类号： H02B11/26 ,  H01H33/027

摘要： A current measuring device for a multi-pole voltage circuit breaker includes a support body with a through opening for a current conductor for each of the poles and a receiving chamber, surrounding the through opening for secondary components of current sensors and/or current transformers. The support body is essentially plate-like and rectangular and forms part of the rear wall of the circuit breaker. Should Rogowski coils be used as secondary components of a transformer, then adjustable voltage dividers are also mounted on the support body for interdependent adjustment. The multi-pole current measuring device simplifies the production of circuit breakers as approved components.

摘要翻译： 用于多极电压断路器的电流测量装置包括：支撑体，其具有用于每个极的电流导体的通孔，以及围绕用于电流传感器和/或电流互感器的次级部件的通孔的接收室。 支撑体基本上是板状和矩形的，并形成断路器后壁的一部分。 如果Rogowski线圈用作变压器的次要组件，则可调节的分压器也安装在支撑体上以进行相互依赖的调整。 多极电流测量装置简化了断路器的批量生产。

公开(公告)号：US06689979B1

公开(公告)日：2004-02-10

申请号：US10030641

申请日：2002-04-17

申请人： Michael Bach ,  Detlev Schmidt ,  Michael Sebekow ,  Guenter Seidler-Stahl ,  Ingo Thiede ,  Sezai Tuerkmen

发明人： Michael Bach ,  Detlev Schmidt ,  Michael Sebekow ,  Guenter Seidler-Stahl ,  Ingo Thiede ,  Sezai Tuerkmen

IPC分类号： H01H3318

CPC分类号： H01H9/46 ,  H01H9/383

摘要： A switching contact arrangement for a low-voltage power circuit breaker includes a switching contact arrangement with a stationary contact group and a movable contact group which interacts with it. The contact groups include interacting main contacts, as well as interacting intermediate contacts and consumable contacts. Furthermore, both contact groups are equipped with an arcing horn for passing a switching arc to an arc quenching chamber. The consumable contacts are integrated in the arcing horns. Only the main contacts are in the form of contact facings, while the other contact points are formed by the busbars or arcing horns. The switching contact arrangement is of a single design and achieves a longer mechanical and electrical life. Furthermore, particularly short switching times are achieved.

摘要翻译： 用于低压电力断路器的开关触点装置包括具有固定触点组的开关触点装置和与其相互作用的可动触头组。 接触组包括相互作用的主触点，以及相互作用的中间触点和消耗触点。 此外，两个接触组都配备有用于将开关电弧传递到灭弧室的电弧喇叭。 消耗触点集成在电弧喇叭中。 只有主要触点是接触面的形式，而其他接触点由母线或电弧喇叭形成。 开关触点布置是单一设计的，并且实现更长的机械和电气寿命。 此外，实现了特别短的切换时间。