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1. 发明申请

US20090058576A1 MAGETIC LATCHING RELAY 失效
标题翻译： MAGETIC LATCHING继电器
公开(公告)号：US20090058576A1
公开(公告)日：2009-03-05
申请号：US12199889
申请日：2008-08-28
申请人： Zheng YANG , Zhongqin WANG
发明人： Zheng YANG , Zhongqin WANG
IPC分类号： H01H1/00
CPC分类号： H01H1/28
摘要： The present invention relates to a magnetic latching relay which can avoid influences of erection stress on internal structure parameters thereof The magnetic latching relay includes a yoke assembly, a magnetic steel assembly, a contact system having movable and immovable contact spring assemblies and a pusher pad, and a shell having a bottom case and an upper cover. Back contact springs of the movable contact spring assembly are arc-shaped and stacked on one side of each movable contact spring of the movable contact spring assembly. The bottom case has clip-shaped bosses which are formed outside two side walls of the bottom case to fasten extension ends of the movable and the immovable contact springs and supported with bolts to clamp the springs extending out of clip-shaped openings of the bosses.
摘要翻译：本发明涉及一种能够避免安装应力对其内部结构参数的影响的磁性闭锁继电器。磁性闭锁继电器包括磁轭组件，磁钢组件，具有可移动和不可移动接触弹簧组件的接触系统以及推动垫，以及具有底壳和上盖的外壳。可动接触弹簧组件的后接触弹簧是弧形的并且堆叠在可动接触弹簧组件的每个可动接触弹簧的一侧上。底壳具有形成在底壳的两个侧壁外侧的夹形凸起部，用于固定可移动的和不可移动的接触弹簧的延伸端，并用螺栓支撑以夹紧从凸起的夹形开口延伸出来的弹簧。

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