- 专利标题: ELECTRICAL SWITCHING ELEMENT COMPRISING A DIRECT ARMATURE COUPLING
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申请号: EP17195537.0申请日: 2017-10-09
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公开(公告)号: EP3306638A2公开(公告)日: 2018-04-11
- 发明人: Kramer, Uwe , Kroeker, Matthias , Schertler, Katrin , Haehnel, Thomas
- 申请人: TE Connectivity Germany GmbH
- 申请人地址: Ampèrestraße 12-14 64625 Bensheim DE
- 专利权人: TE Connectivity Germany GmbH
- 当前专利权人: TE Connectivity Germany GmbH
- 当前专利权人地址: Ampèrestraße 12-14 64625 Bensheim DE
- 代理机构: Grünecker Patent- und Rechtsanwälte PartG mbB
- 优先权: DE102016219529 20161007
- 主分类号: H01H50/64
- IPC分类号: H01H50/64
摘要:
The invention relates to an electrical switching element (1), in particular a relay (3) or switch (5), comprising a coil arrangement (9), an armature (21) which is rotatable about an axis of rotation (25) and drivable by the coil arrangement (9), and a contact arrangement (16) comprising at least one switchable contact spring (39). For transmitting a pivoting movement of the armature (21), the electrical switching elements (1) in the prior art use a coupling element (33), which has to be forcibly guided in the electrical switching element (1) and increases the tolerances occurring in the electrical switching element (1). The electrical switching element (1) according to the invention improves the prior art solutions in that the at least one contact spring (39) is directly connected to the armature (21) so as to transmit movement, in such a way that the coupling element (33) can be omitted and the tolerances which occur can be reduced.
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