公开(公告)号：US06259338B1

公开(公告)日：2001-07-10

申请号：US09520871

申请日：2000-03-08

申请人： Franz Boeder ,  Guido Dedenbach ,  Hans-Juergen Mader

发明人： Franz Boeder ,  Guido Dedenbach ,  Hans-Juergen Mader

IPC分类号： H01H7500

CPC分类号： H01H1/2041 ,  H01H9/0072 ,  H01H71/1009 ,  H01H73/045 ,  H01H2009/0094 ,  H01H2071/1036

摘要： A multipole circuit breaker includes an arcing chamber housing with a number of arcing chambers, corresponding to the number of poles, arranged next to each other. Each arcing chamber has a hinged contact bridge cooperating with a stationary contact arrangement. An interrupter shaft common to the poles of the multipole circuit breaker and including a number of shaft segments made of an insulating material, in each of which a contact bridge is arranged, is provided. The adjoining shaft segments are joined to each other by a respective coupling element, each coupling element including two tab-shaped parts joined to each other by a support shaft. Each tab-shaped part supports at least two first connecting pins on a side facing away from the support shaft and extending in an axial direction. The shaft segments each include recesses a side facing the coupling element, the recesses for receiving the connecting pins. A support, or bearing, for supporting the support shaft is provided in the arcing chamber housing in a transition area between adjacent arcing chambers.

摘要翻译： 多极断路器包括具有多个彼此相邻布置的多个电弧室的电弧室壳体，电弧室对应于极数。 每个电弧室具有与固定接触装置配合的铰接接触桥。 一种与多极断路器的极共同的断路器轴，包括由绝缘材料制成的多个轴段，每个轴段设置有接触桥。 相邻的轴段通过相应的联接元件彼此连接，每个联接元件包括通过支撑轴彼此连接的两个翼片状部分。 每个翼片形部分在远离支撑轴并在轴向方向上延伸的一侧支撑至少两个第一连接销。 轴段各自包括面向联接元件的一侧的凹部，用于接收连接销的凹部。 用于支撑支撑轴的支撑件或支承件设置在电弧室壳体中的相邻电弧室之间的过渡区域中。

公开(公告)号：US06403901B1

公开(公告)日：2002-06-11

申请号：US09617172

申请日：2000-07-17

申请人： Franz Boeder ,  Guido Dedenbach

发明人： Franz Boeder ,  Guido Dedenbach

IPC分类号： H01H122

CPC分类号： H01H1/2041 ,  H01H1/205

摘要： A contact system having a two-armed contact arm equipped at its opposite ends with contact pieces that can be brought into and out of contact with corresponding contact pieces of stationary busbars. The contact arm is mounted rotatably on a central bearing axis using an elongated hole, the two lever arms being acted upon by contact force springs that brace with one end against a switching shaft or a switching shaft segment. To provide a uniform contact pressure in the presence of differing wear of the contact pieces, the elongated hole extends in a direction that differs substantially from the direction perpendicular to the longitudinal axis of the contact arm and substantially from the longitudinal axis, and the longitudinal action direction of the contact force springs extends neither perpendicular to the longitudinal axis nor perpendicular to the extension direction of the elongated hole.

摘要翻译： 具有双臂接触臂的接触系统在其相对端设置有接触片，该接触片可以与相应的固定母线的接触片接触并脱离接触。 接触臂使用细长的孔可旋转地安装在中心轴承轴上，两个杠杆臂由接触力弹簧作用，该弹簧用一端抵靠开关轴或切换轴段支撑。 为了在存在接触件的不同磨损的情况下提供均匀的接触压力，细长孔沿着与垂直于接触臂的纵向轴线的方向基本上不同的方向延伸，并且基本上从纵向轴线延伸，并且纵向动作 接触力弹簧的方向既不垂直于纵向轴线延伸也不垂直于细长孔的延伸方向延伸。

公开(公告)号：US06828885B1

公开(公告)日：2004-12-07

申请号：US09890685

申请日：2002-01-18

申请人： Guido Dedenbach ,  Klaus Ochtinger ,  Carsten Rusteberg ,  Lutz Thilker

发明人： Guido Dedenbach ,  Klaus Ochtinger ,  Carsten Rusteberg ,  Lutz Thilker

IPC分类号： H01H8300

CPC分类号： H01H1/2058 ,  H01H1/58 ,  H01H9/52 ,  H01H73/045

摘要： A circuit-breaker including a an interrupter chamber housing that includes a plastic material and houses an interrupter. The interrupter includes at least one stationary contact member, which, via a busbar is connected to a corresponding connecting terminal and a moveable contact member that is moveable connectable to the stationary contact member. To ensure that heat generated by the busbar is more rapidly released into the switch compartment housing the busbar is imbedded in an outer wall of the interrupter chamber housing and in contact with the housing by a form fit or a force fit.

摘要翻译： 一种断路器，包括具有塑料材料并容纳断路器的断续室壳体。 断路器包括至少一个固定接触构件，其经由母线连接到相应的连接端子和可移动地可连接到固定接触构件的可移动接触构件。 为了确保汇流条产生的热量更快地释放到开关室的外壳中，汇流条被嵌入到断路器室外壳的外壁中，并通过配合或力配合与壳体接触。