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1. 发明授权

US5504289A Circuit switching mechanism and charging system therefor 失效
标题翻译：电路切换机制及充电系统
公开(公告)号：US5504289A
公开(公告)日：1996-04-02
申请号：US220233
申请日：1994-03-30
申请人： David W. Smith , Jeffry R. Meyer , Tomas B. Otterberg
发明人： David W. Smith , Jeffry R. Meyer , Tomas B. Otterberg
IPC分类号： H01H3/30 , H01H3/60 , H01H5/00
CPC分类号： H01H3/3015 , H01H3/3031 , H01H3/3052 , H01H3/60 , Y10T74/11 , Y10T74/2101 , Y10T74/2107
摘要： A circuit switching mechanism for use in a high voltage circuit breaker is disclosed. The disclosed mechanism comprises a charging system (12); trip latch mechanism (14); an opening spring (16); a closing spring (18) positioned coaxially with the opening spring; a support structure (22) supporting the open and closing springs; and a first rod member (24) operatively associated with a circuit interrupter, the first rod member being operatively coupled to the open and closing springs such that discharging of the opening spring effects the movement of the first rod member in a first direction and discharging of the closing spring effects the movement of the first rod member in a second direction. The charging system (12) for charging the open and closing springs comprises a motor; a worm gear coupled to the motor; a cam coupled to the worm gear, the worm gear transmitting rotational energy from the motor to the cam; a roller follower comprising a first roller bearing against the cam, the roller follower moving linearly in response to rotation of the cam; and a push rod coupled to the roller follower, the push rod moving linearly with the roller follower and engaging the support structure.
摘要翻译：公开了一种用于高压断路器的电路切换机构。所公开的机构包括充电系统（12）; 跳闸闩锁机构（14）; 打开弹簧（16）; 与所述打开弹簧同轴定位的闭合弹簧（18）; 支撑所述打开和关闭弹簧的支撑结构（22）以及与电路断续器可操作地相关联的第一杆构件（24），所述第一杆构件可操作地联接到所述打开和关闭弹簧，使得所述打开弹簧的排放使得所述第一杆构件在第一方向上的移动和闭合弹簧影响第一杆构件沿第二方向的运动。用于对打开和关闭弹簧充电的充电系统（12）包括马达; 联接到电机的蜗轮; 耦合到蜗轮的凸轮，将电动机的旋转能量传递到凸轮的蜗轮; 滚子从动件包括抵靠凸轮的第一滚子轴承，所述滚子从动件响应于所述凸轮的旋转而线性移动; 以及联接到所述滚子从动件的推杆，所述推杆与所述滚子从动件线性移动并且接合所述支撑结构。

2. 发明授权

US5495084A Slip-through mounting structure for circuit interrupter 失效
标题翻译：电路断路器滑动安装结构
公开(公告)号：US5495084A
公开(公告)日：1996-02-27
申请号：US222840
申请日：1994-04-05
申请人： Jeffry R. Meyer , Tomas B. Otterberg
发明人： Jeffry R. Meyer , Tomas B. Otterberg
IPC分类号： H01H9/08 , H01H33/02 , H01H33/56 , H01H33/915 , H01H33/70 , H01H33/91
CPC分类号： H01H9/08 , H01H33/025 , H01H33/56
摘要： The movable contact of a puffer interrupter contains a movable conductive tubular sleeve which is electrically connected to and is slidably mounted within a hollow conductive adapter which is supported from the end of a bushing insulator. An insulation rod flexibly connects the adapter to the housing. A pair of flexible rods connect the end of the interrupter to the end of the housing. The puffer interrupter is mounted within a dead tank housing.
摘要翻译：吹气断路器的可移动接触件包含可移动的导电管状套管，其可电连接到并可滑动地安装在中空导电适配器内，中空导电适配器从衬套绝缘体的端部被支撑。绝缘杆将适配器灵活地连接到外壳。一对柔性杆将断路器的端部连接到外壳的端部。河豚断路器安装在死箱外壳内。

3. 发明授权

US5483210A Mechanical guidance system for switcher interrupter and method for assembling the same 失效
标题翻译：切换器断路器机械引导系统及其组装方法
公开(公告)号：US5483210A
公开(公告)日：1996-01-09
申请号：US225238
申请日：1994-04-08
申请人： Tomas B. Otterberg , Markus Vestner
发明人： Tomas B. Otterberg , Markus Vestner
IPC分类号： H01H1/46 , H01H33/91 , H01H33/915 , H01H73/00
CPC分类号： H01H1/46 , H01H33/91 , H01H2033/888
摘要： A guidance system for an interrupter switcher comprising a first guide positioned in between the contact support and the movable contact system of the interrupter, and a second guide inserted into the stationary contact system of the interrupter. According to the invention the second guide is capable of receiving the nozzle of the movable contact system. An interrupter with the guidance system is assembled by positioning the first guide between the contact support and the movable contact system, positioning the second guide within the stationary contact system, inserting the nozzle of the movable contact system into the second guide, and mounting the stationary contact system in the interrupter housing. The assembly of an interrupter with a guidance system results in a self-adjusting switcher interrupter capable of maintaining a stable alignment between the interrupter's movable and stationary contacts while opening and closing the interrupter.
摘要翻译：一种用于断路器切换器的引导系统，包括位于所述触头支撑件和所述断路器的所述可动触点系统之间的第一引导件，以及插入到所述断续器的固定触点系统中的第二引导件。根据本发明，第二引导件能够接收可动触点系统的喷嘴。通过将第一引导件定位在接触支撑件和可动接触系统之间，将第二引导件定位在固定接触系统内，将可动接点系统的喷嘴插入第二引导件中，并安装固定件接触系统在断路器外壳中。具有引导系统的断路器的组装导致能够在打开和关闭断路器的同时在断续器的可移动和静止的触点之间保持稳定的对准的自调节切换器中断器。

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