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2. 发明公开

EP1589625A1 Gas-insulated switchgear device 有权转让
标题翻译： Gasisolierte Schaltanlage
公开(公告)号：EP1589625A1
公开(公告)日：2005-10-26
申请号：EP04076123.1
申请日：2004-04-19
申请人： ABB Technology AG
发明人： Cameroni, Roberto , Sfondrini, Libero , Gargioni, Vittorio
IPC分类号： H02B13/035
CPC分类号： H02B13/035
摘要： A gas-insulated switchgear device comprising a first casing housing: at least a first terminal for input/output connection; a disconnector unit comprising at least a first fixed contact operatively coupled to said first terminal and a corresponding first movable contact which can be electrically connected/disconnected with said first fixed contact, during operation of the disconnector unit; a circuit breaker unit electrically connected to said disconnector unit and comprising at least a couple of interruption contacts which can be actuated, during operation of said circuit breaker unit, between a circuit breaker closed position where they are electrically coupled and a circuit breaker open position where they are electrically separated; actuating means for operating said disconnector unit and said circuit breaker unit; a second casing operatively coupled with said actuating means, which houses said interruption contacts and on the outer surface of which at least said first movable contact is mounted; characterized in that said second casing is pivotally mounted inside said first casing so as to rotate said first movable contact during operation of said disconnector unit, said couple of interruption contacts being operatively coupled to said actuating means so as to be kept electrically coupled in said circuit breaker closed position and substantially still relative to each other during rotation of said second casing.
摘要翻译：一种气体绝缘开关设备，包括第一壳体壳体：用于输入/输出连接的至少第一端子; 隔离开关单元包括至少第一固定触点，操作地耦合到所述第一端子，以及相应的第一可动触点，其可在所述隔离开关单元的操作期间与所述第一固定触点电连接/断开; 电连接到所述隔离开关单元并且包括至少一对中断触点的断路器单元，所述断路触点可在所述断路器单元的操作期间在断路器闭合位置与所述断路器电耦合之间被致动，以及断路器断开位置，它们是电气分离的; 用于操作所述断路器单元和所述断路器单元的致动装置; 与所述致动装置操作地联接的第二壳体，其容纳所述中断触点，并且其外表面上安装有至少所述第一可动触头; 其特征在于，所述第二壳体枢转地安装在所述第一壳体内，以便在所述断路器单元的操作期间旋转所述第一可动触点，所述一对中断触头可操作地联接到所述致动装置，以便保持电耦合在所述电路断路器闭合位置，并且在所述第二壳体旋转期间基本上仍然相对于彼此。

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