专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO0245224A3 COMPACT ARRANGEMENT FOR MULTIPOLE, SURGE-PROOF SURGE ARRESTERS AND ENCAPSULATED SURGE ARRESTER FOR THE SAME 审中-公开
标题翻译：多极浪涌电流浪涌节日安排紧凑和围封激增本
公开(公告)号：WO0245224A3
公开(公告)日：2003-01-03
申请号：PCT/EP0113775
申请日：2001-11-27
申请人： DEHN & SOEHNE , WITTMANN GEORG , ZAEUNER EDMUND , ZAHLMANN PETER , EHRHARDT ARND , KRAUSS BERNHARD , WAFFLER MICHAEL , HIERL STEFAN
发明人： WITTMANN GEORG , ZAEUNER EDMUND , ZAHLMANN PETER , EHRHARDT ARND , KRAUSS BERNHARD , WAFFLER MICHAEL , HIERL STEFAN
IPC分类号： H01T4/06 , H01T4/12
CPC分类号： H01T4/06
摘要： The invention relates to a compact arrangement for multipole, surge-protected surge arresters, comprising internally wired, encapsulated series gaps which are arranged essentially in parallel in a housing. Said series gaps have opposite-lying, projecting contact surfaces which are connected to outer terminals and inner contact bars or bridges. The arrangement also comprises an electronic control or trigger circuit which is located on a wiring support. The housing is provided with dividing walls and has a trough shape, the resulting housing chambers accommodating the series gaps and the terminals. An insulating plate with openings into which spring contact elements are introduced is provided on the housing trough which opens upwards. Located above said insulating plate is the wiring. The spring contact elements create the electrical connection between contact points on the underside of the wiring support and the cover of one of the series gaps, respectively. The invention also relates to an encapsulated surge protector, comprising a series gap arrangement with two metallic main electrodes lying coaxially to each other and at least partially overlapping each other and having connections in opposite directions. Said main electrodes form an arc chamber in conjunction with at least one insulation part. According to the invention, at least one of the main electrodes has an inner expansion chamber and a trigger electrode extending preferably radially or axially rotationally symmetrically is provided at least in the area of an outer insulation part.
摘要翻译：本发明涉及一种用于多极浪涌电流耐电涌放电器的紧凑布置在壳体中基本上平行，其布置在内部有线包封火花隙，其中，具有相对的火花隙，与外部连接端子以及内接触杆或桥hervostehende接触表面相连接，并且与电子，上的布线基板位于驱动器或触发电路。所述壳体设置有间隔壁和具有槽的形状，其中由此形成的壳体腔包括火花隙和所述端子。在向上开口的壳体槽设置的绝缘板，其具有开口，被插入到弹簧接触元件。也位于所述布线基板的绝缘，其中，上述弹簧接触元件提供电接触点之间在布线基板的下侧和壳在每种情况下，火花间隙中的一个连接。此外，本发明涉及一种具有火花隙装置，其包括两个同轴设置的，至少部分重叠的主金属具有相对的端子电极的封装电涌放电器，具有至少一个绝缘构件形成连通的圆弧燃烧室中的主电极。根据本发明，在其内膨胀室中的主电极中的至少一个，它是至少在外部绝缘部的区域中设置，一个优选径向或轴向旋转对称的延伸触发电极。

IPRDB

热门服务

关于我们

友情链接

联系方式