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23. 发明授权

US4264885A Electromagnetic relay 失效
标题翻译：电磁继电器
公开(公告)号：US4264885A
公开(公告)日：1981-04-28
申请号：US22364
申请日：1979-03-20
申请人： Shigeo Mizuno , Shigeo Hara , Kaneyasu Arakawa , Minoru Kondo
发明人： Shigeo Mizuno , Shigeo Hara , Kaneyasu Arakawa , Minoru Kondo
IPC分类号： H01H50/24 , H01H50/34 , H01H50/54 , H01H63/04
CPC分类号： H01H50/54
摘要： An electromagnetic relay which is so arranged that a plate spring having a movable contact and a fixed contact plate having a fixed contact are secured to a stopper member fixed to a heel piece for the electromagnet, with a lift pin of the plate spring being adapted to contact the moving iron, so that the pressure at the contacts and the gap between the contacts as well as the lowest working voltage are readily adjusted as desired by merely transforming the stopper member. Furthermore, since the movable contact is free from positional deviation, mutual erosion or cutting between the contacts due to uneveness of the contact surfaces arising from sparks and the like has been eliminated for positive closing or opening of the contacts.
摘要翻译：一种电磁继电器，其布置成使得具有可动触点的板簧和具有固定触点的固定触点板固定到固定到电磁体的脚跟件上的止动构件上，板簧的升降销适于接触移动的铁，使得通过仅仅转换止动件便可以容易地调节触点压力和触点间的间隙以及最低的工作电压。此外，由于活动触头没有位置偏差，所以由于由火花等引起的接触表面的不均匀性，触头之间的相互侵蚀或切断已被消除以使触点正向闭合或打开。

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