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11. 发明公开

EP1681699A1 ELECTROMAGNETIC RELAY 有权转让
标题翻译：电磁继电器
公开(公告)号：EP1681699A1
公开(公告)日：2006-07-19
申请号：EP05758298.3
申请日：2005-07-11
申请人： MATSUSHITA ELECTRIC WORKS, LTD.
发明人： KATOU, Yoshimasa, Matsushita Electric Works, Ltd.
IPC分类号： H01H50/64 , H01H50/18 , H01H50/56 , H01H51/22
CPC分类号： H01H50/642 , H01H50/026 , H01H50/042 , H01H51/2272 , H01H51/24 , H01H2001/265
摘要： The electromagnetic relay of the present invention comprises a base (10), an electromagnet (20) disposed on the base, an armature (30) supported rotatably by the base, a movable spring (40) whose one end has a movable contact (41) and the opposite end is secured to the base, a fixed contact (51) disposed opposite to the movable contact, and a card (60). The card has a coupling part (61) to be coupled to the armature and an insertion hole (62) to which the one end of the movable spring is inserted, and it deforms the movable spring elastically in conjunction with a swing motion of the armature to selectively open or close a connection between the movable contact and the fixed contact. The movable spring has a U-shaped hook formed by bending the one end of the movable spring toward the opposite end side, and the hook can pass through the insertion hole while being pushed by an inner surface of the insertion hole and being deformed elastically, and an end of the hook is engaged with the card.
摘要翻译：本发明的电磁继电器包括底座（10），设置在底座上的电磁铁（20），可旋转地支撑在底座上的电枢（30），活动弹簧（40），其一端具有活动触点（41 ）而另一端固定在底座上，与可动触点相对设置的固定触点（51）和卡（60）。卡具有与衔铁连接的连接部分（61）和插入孔（62），可动弹簧的一端插入该插入孔（62），并且随着衔铁的摆动运动使弹簧可变形地弹性变形以选择性地打开或关闭活动触点与固定触点之间的连接。可动弹簧具有通过将可动弹簧的一端朝向相反端侧弯曲而形成的U形钩，并且钩能够在由插入孔的内表面推动并且弹性变形的同时穿过插入孔，并且钩的一端与卡接合。

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