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11. 发明授权

US4665375A Electromagnetic relay 失效
标题翻译：电磁继电器
公开(公告)号：US4665375A
公开(公告)日：1987-05-12
申请号：US824106
申请日：1986-01-30
申请人： Josef Weiser
发明人： Josef Weiser
IPC分类号： H01H50/02 , H01H50/54 , H01H51/22
CPC分类号： H01H50/548 , H01H50/026
摘要： An electromagnetic relay has a flat base, a coil body with flanges at opposite ends disposed on said base, a coil wound about the coil body between the flanges, a carrier element of insulating material pivotally seated in one of the flanges with an armature attached thereto and extending therefrom through said coil, contact springs disposed parallel to said armature outside of said coil body, and cooperating contact elements anchored in said base body for making electrical contact with the contact springs. A magnet system is provided for actuating the armature, and upon actuation of the armature the carrier is rotated thereby moving the contact springs for simultaneously contacting the contact elements. The contact springs are electrically connected inside the carrier forming a contact bridge electrically connecting the cooperating contact elements upon actuation of the springs, dependent upon the switch position of the armature. By simultaneously making electrical connection with two contact elements, the bridged contact springs are suitable for switching high currents without the use of additional power leads connected to the springs.
摘要翻译：电磁继电器具有平坦的基座，在相对端设置有在所述基座上的法兰的线圈体，在所述法兰之间围绕所述线圈体卷绕的线圈，具有枢转地安置在所述法兰中的一个中的电枢的载体元件，并且从其延伸穿过所述线圈，平行于所述线圈体外部的所述电枢布置的接触弹簧以及锚定在所述基体中以与接触弹簧电接触的配合接触元件。提供用于致动电枢的磁体系统，并且在电枢致动时，载体旋转，从而移动接触弹簧以同时接触接触元件。接触弹簧电连接在载体的内部，形成接触桥，该接触桥根据电枢的开关位置，在弹簧的致动时电连接合作的接触元件。通过同时与两个接触元件进行电连接，桥接接触弹簧适用于切换高电流而不使用连接到弹簧的附加电源线。

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