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    CIRCUIT BREAKER WITH SWITCHING GAS COOLING
    1.
    发明申请
    CIRCUIT BREAKER WITH SWITCHING GAS COOLING 审中-公开
    电路断路器，带切换式气体冷却

    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。

    Drive train for a displaceable contact on an electrical power breaker
    2.
    发明授权
    Drive train for a displaceable contact on an electrical power breaker 失效
    用于电力断路器上可移位接点的传动系

    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。

    Arc extinguisher with an attachment for low voltage switchgear
    4.
    发明授权
    Arc extinguisher with an attachment for low voltage switchgear 有权
    具有低压开关柜附件的灭弧器

    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。

    Switching arrangement for low-voltage circuit breakers
    5.
    发明授权
    Switching arrangement for low-voltage circuit breakers 有权
    低压断路器的开关装置

    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。

    Current limiting low-voltage power circuit breaker
    6.
    发明授权
    Current limiting low-voltage power circuit breaker 失效
    限流低压电源断路器

    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。

    Switching contact arrangement
    7.
    发明授权
    Switching contact arrangement 失效
    开关触点布置

    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。

    Arc quenching device for low-voltage switching devices
    8.
    发明授权
    Arc quenching device for low-voltage switching devices 有权
    低压开关器件的电弧淬火装置

    公开(公告)号：US06784393B2

    公开(公告)日：2004-08-31

    申请号：US10256187

    申请日：2002-09-27

    申请人： Michael Bach ,  Guenter Seidler-Stahl ,  Sezai Tuerkman ,  Detlev Schmidt ,  Ingo Thiede ,  Artur Wajnberg

    发明人： Michael Bach ,  Guenter Seidler-Stahl ,  Sezai Tuerkman ,  Detlev Schmidt ,  Ingo Thiede ,  Artur Wajnberg

    IPC分类号： H01H3302

    CPC分类号： H01H9/342 ,  H01H9/362

    摘要： An arc quenching device for an air-switching low-voltage switching device includes quenching plates, which are arranged between and attached to parallel insulating walls, as well as a cover. A separate cooling device may be introduced into the space between the quenching plates and the cover. The cooling device is in the form of an insert cartridge and contains deionization technology for switching gases. Attachment pins on the cooling device and corresponding holding openings on the inside of the cover make it possible to fit the cooling device to the cover before this cover engages with the insulating walls.

    摘要翻译： 用于空气切换低压开关装置的电弧熄弧装置包括布置在并联绝缘壁之间并连接到平行绝缘壁上的淬火板以及盖。 可以将单独的冷却装置引入到淬火板和盖之间的空间中。 冷却装置是插入式盒的形式，并且包含用于切换气体的去离子技术。 冷却装置上的附接销和盖的内侧上的对应的保持开口使得可以在该盖与绝缘壁接合之前将冷却装置安装到盖上。

    CIRCUIT BREAKER WITH A DETACHABLE CONNECTION BETWEEN A SWITCHING CONTACT ARRANGEMENT AND A DRIVE APPARATUS WHICH OPERATES IT, AS WELL AS A METHOD FOR REMOVAL AND INSTALLATION OF THE SWITCHING CONTACT ARRANGEMENT
    9.
    发明授权
    CIRCUIT BREAKER WITH A DETACHABLE CONNECTION BETWEEN A SWITCHING CONTACT ARRANGEMENT AND A DRIVE APPARATUS WHICH OPERATES IT, AS WELL AS A METHOD FOR REMOVAL AND INSTALLATION OF THE SWITCHING CONTACT ARRANGEMENT 有权
    具有切换触点布置之间的可拆卸连接的电路断路器与其操作的驱动装置一样，作为移除和安装开关触点布置的方法

    公开(公告)号：US06657524B2

    公开(公告)日：2003-12-02

    申请号：US10222580

    申请日：2002-08-19

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

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

    IPC分类号： H01H3304

    CPC分类号： H01H11/00 ,  H01H2001/001 ,  H01H2300/066

    摘要： A circuit breaker includes a switching contact arrangement and a drive apparatus which operates it, with the connection between the switching contact arrangement and the drive apparatus being designed such that it is detachable. For this purpose, a contact support of the switching contact arrangement contains a coupling bolt, which produces a hinged connection to a lever arrangement for the drive apparatus. A holding piece allows a actuating shaft of the drive apparatus to be rotated to a position, and to be fixed in this position. This allows the switching contact arrangement to be removed without any problem, and subsequently to be replaced by another switching contact arrangement. Once the control panel for the circuit breaker has been removed, the holding piece can be placed on the actuating shaft and can be attached to a front housing body of the circuit breaker where the control panel would otherwise be located.

    摘要翻译： 断路器包括开关触点装置和驱动装置，其操作它，开关触点装置和驱动装置之间的连接被设计成可拆卸的。 为此，开关触点装置的接触支撑件包含联接螺栓，该联接螺栓产生与驱动装置的杠杆装置的铰接连接。 保持件允许驱动装置的致动轴旋转到一个位置并固定在该位置。 这允许切换触点布置被去除而没有任何问题，并且随后被另一开关触点布置所取代。 一旦断路器的控制面板已经被去除，保持件可以被放置在致动轴上，并且可以附接到控制面板否则将位于断路器的前壳体上。