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：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：US07470870B2

公开(公告)日：2008-12-30

申请号：US10538640

申请日：2003-11-25

申请人： Detlev Schmidt ,  Günter Seidler ,  Ingo Thiede ,  Sezai Türkmen ,  Artur Wajnberg

发明人： Detlev Schmidt ,  Günter Seidler ,  Ingo Thiede ,  Sezai Türkmen ,  Artur Wajnberg

IPC分类号： H01H5/00

CPC分类号： H01H71/08 ,  H01H1/58

摘要： A low-voltage circuit breaker includes a first contact arrangement, for connecting a fixed contact to a first busbar and a second contact arrangement, for connecting a counter contact, arranged on a contact lever, to a second busbar. A low-voltage circuit breaker is produced, which may be converted with minimal material complexity and little effort from a fixed switch into a modular switch, whereby the busbars of a low-voltage circuit breaker include moulded features such that the low-voltage circuit breaker may be embodied as both a fixed breaker and a modular breaker.

摘要翻译： 低压断路器包括用于将固定触点连接到第一汇流排和第二触点装置的第一触点装置，用于将设置在接触杆上的反接头连接到第二母线。 生产低压断路器，其可以以最小的材料复杂性和从固定开关到模块开关的努力转换，由此低压断路器的汇流条包括模制特征，使得低压断路器 可以实现为固定断路器和模块式断路器。

公开(公告)号：US07091432B2

公开(公告)日：2006-08-15

申请号：US10533222

申请日：2003-08-28

申请人： Detlev Schmidt ,  Günter Seidler ,  Ingo Thiede ,  Sezai Türkmen ,  Artur Wajnberg

发明人： Detlev Schmidt ,  Günter Seidler ,  Ingo Thiede ,  Sezai Türkmen ,  Artur Wajnberg

IPC分类号： H01H9/20

CPC分类号： H02B11/133

摘要： A power circuit breaker includes an insertion rack which is arranged in a distribution unit and a lock system for locking the power circuit breaker in the insertion rack in a locking system. The locking system can be actuated by a drive mechanism, in particular by the switch shaft of the power circuit breaker.

摘要翻译： 电源断路器包括布置在分配单元中的插入架和用于将插入架中的电源断路器锁定在锁定系统中的锁定系统。 锁定系统可以由驱动机构来驱动，特别是通过电源断路器的开关轴。

公开(公告)号：US07045731B2

公开(公告)日：2006-05-16

申请号：US10527290

申请日：2003-07-30

申请人： Detlev Schmidt ,  Günter Seidler ,  Ingo Thiede ,  Sezai Türkmen ,  Artur Wajnberg

发明人： Detlev Schmidt ,  Günter Seidler ,  Ingo Thiede ,  Sezai Türkmen ,  Artur Wajnberg

IPC分类号： H01H9/00

CPC分类号： H01H1/0015

摘要： The invention relates to a switch contact arrangement with a first moving switch contact, with a second switch contact, provided for the first switch contact and with an erosion display, for the switch contacts. The erosion display comprises an erosion pointer and a display surface or display edge. The display pointer follows the movement of the first switch contact and, on closing the contacts, then only extends over the display surface or display edge when the value for the erosion of the switch contacts is less than a given maximum value. In order to be able to shorten the display pointer in the unused condition without a special tool to give a separation from the display surface or display edge, the value of which corresponds to the value of the maximum permitted erosion of the switch contacts, at least one marking for the cutting of the display pointer is provided, whereby the marking is separated from the display surface or display edge by the maximum permitted erosion of the switch contacts.

摘要翻译： 本发明涉及一种具有第一移动开关触点的开关触点装置，其具有用于开关触点的第一开关触点和用于侵蚀显示的第二开关触点。 侵蚀显示包括腐蚀指示器和显示表面或显示边缘。 显示指针跟随第一开关触点的移动，并且当闭合触点时，仅当开关触点的侵蚀值小于给定的最大值时才延伸到显示表面或显示边缘上。 为了能够在没有特殊工具的情况下将显示指针缩短到不显示表面或显示边缘的间隔，其值对应于开关触点的最大允许侵蚀的值，至少 提供用于切割显示指针的一个标记，由此通过开关触点的最大允许的侵蚀，标记与显示表面或显示边缘分离。

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：US07064640B2

公开(公告)日：2006-06-20

申请号：US10532175

申请日：2003-08-28

申请人： Jörg-Uwe Dahl ,  Hans-Joachim Kuhrt ,  Detlev Schmidt ,  Günter Seidler ,  Ingo Thiede ,  Sezai Türkmen

发明人： Jörg-Uwe Dahl ,  Hans-Joachim Kuhrt ,  Detlev Schmidt ,  Günter Seidler ,  Ingo Thiede ,  Sezai Türkmen

IPC分类号： H01H9/30

CPC分类号： H01H9/46 ,  H01H9/34

摘要： The invention relates to a low voltage circuit breaker which comprises a contact system for a principal current and an arc extinction chamber. An are transmitting element is disposed between the contact system for the principal current and the arc extinction chamber. Said are transmitting element comprises at least one are guiding element which makes it possible to direct said arc in a certain manner to the arc extinction chamber.

摘要翻译： 本发明涉及一种低压断路器，其包括用于主电流的接触系统和消弧室。 传输元件设置在用于主电流的接触系统和消弧室之间。 所述是传输元件，包括至少一个导向元件，其使得可以以一定方式将所述电弧引导到消弧室。

公开(公告)号：US07495190B2

公开(公告)日：2009-02-24

申请号：US11528277

申请日：2006-09-28

申请人： Hans-Joachim Kuhrt ,  Günter Seidler

发明人： Hans-Joachim Kuhrt ,  Günter Seidler

IPC分类号： H01H33/02

CPC分类号： H01H9/36 ,  H01H9/342 ,  H01H9/345 ,  H01H9/362 ,  H01H73/18

摘要： An electrical switch is disclosed. The switch includes at least one switching contact which is held against the prestressing force of a contact force spring on a moving contact mount, and an arc quenching device, in which at least one section of the at least one contact force spring extends between side pieces of the contact mount. A device for limiting the spreading of combustion products is provided, which has an angle bracket inclined with respect to the opening direction of the moving contact mount. When the contact mount is in the open position, the bracket overhangs the at least one section of the at least one contact force spring. In order to protect the contact force springs, in particular at the end of the opening process, even better against contamination by spreading combustion products, the inclined angle bracket is seated in a prestressed manner on the side pieces.

摘要翻译： 公开了电开关。 该开关包括至少一个开关触头，该开关触头抵抗可移动触点支架上的接触力弹簧的预应力，以及一个电弧熄弧装置，其中至少一个接触力弹簧的至少一个部分在侧部件之间延伸 的接触座。 提供一种用于限制燃烧产物扩散的装置，其具有相对于可移动触点安装件的打开方向倾斜的角架。 当接触支架处于打开位置时，支架伸出至少一个接触力弹簧的至少一个部分。 为了保护接触力弹簧，特别是在打开过程结束时，通过扩散燃烧产物更好地防止污染，倾斜角支架以预应力的方式安置在侧片上。