公开(公告)号：EP1681699B1

公开(公告)日：2011-04-13

申请号：EP05758298.3

申请日：2005-07-11

申请人： Panasonic Electric Works Co., Ltd.

发明人： KATOU, Yoshimasa, c/o Panasonic Electric Works,Co. 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： An electromagnetic relay comprising a base (10), an electromagnet (20) arranged on the base, an armature (30) rockably held on the base, a movable spring (40) having one end provided with a movable contact (41) and the other end secured to the base, a fixed contact (51) arranged oppositely to the movable contact, and a card (60). The card has a part (61) coupled with the armature, and a hole (62) into which one end of the movable spring is inserted. The movable spring is interlocked with the rocking of the armature to deform resiliently, thus opening/closing the movable contact and the fixed contact selectively. The movable spring has a pawl (400) formed by bending one end thereof toward the other end into a U shape, and the pawl can be passed through the insertion hole while being pressed against the inner surface thereof and deformed resiliently before the forward end of the pawl engages with the card.

摘要翻译： 一种电磁继电器，其特征在于，包括：基座（10）;配置在基座上的电磁铁（20）;可摆动地保持在基座上的电枢（30）;一端具有可动触点（41）的可动弹簧（40） 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）。 卡具有与衔铁相连的部分（61）和可移动弹簧的一端插入其中的孔（62）。 可动弹簧与电枢的摆动联动以弹性变形，从而选择性地打开/关闭活动触点和固定触点。 可动弹簧具有通过将其一端朝向另一端弯曲成U形形成的棘爪（400），并且棘爪可以在被压靠在其内表面上的同时穿过插入孔并且在棘爪 棘爪与卡片啮合。