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发明授权
CN101252061B 电磁开关装置 失效 - 权利终止

电磁开关装置
摘要：
本发明涉及一种电磁开关装置，其具有电磁铁(1)和可移动的衔铁(6)，以及作用在衔铁(6)上的至少一个第一复位弹簧(50)，该第一复位弹簧在断开位置中将不为零的保持力(F1p、0)作用到衔铁(6)上，并且该第一复位弹簧这样地安置在衔铁(6)上，即由该第一复位弹簧施加到衔铁(6)上的总力(F1ges)这样地取决于衔铁(6)的位置，即总力的相反于衔铁(6)的关闭运动的方向作用(F1ges)的分量(F1p)在断开位置中是最大的。在此，至少一个第一复位弹簧(50)被安置在位置固定地设置在开关装置中的第一支承位置(52)和在衔铁(6)上设置的第二支承位置(54)之间。至少一个第一复位弹簧(50)利用其在滑槽导向件(70)中可移动的第二支承位置(54)安置在衔铁(6)上。
摘要（英）：

The invention relates to an electromagnetic switch device, which comprises an electromagnet (1), a mobile armature (6) and at least a first reset spring (50) acting on the mobile armature (6). The first reset spring acts the retaining force (F1p, 0) which is not zero to the mobile armature (6) at the breaking position; the first reset spring is installed on the mobile armature (6) in this way, inthe other words, the total force (F1ges) applied on the mobile armature (6) is decided by the position of the mobile armature (6); the branch weight (F1ges) acted by the mobile direction of the closed movement which is reverse to the mobile armature (6) of the total force (F1p, 0); at least a first reset spring (50) is placed between the first bearing position (52) with the position fixedly-arranged in the switch device and the second bearing position (54)arranged on the armature (6). At least a first reset spring (50) is arranged on the armature (6) via the moveable second bearing position (54) om the sliding groove guiding piece (70).

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