- 专利标题： ELEKTROMAGNETISCHES RELAIS
- 专利标题（英）： Electromagnetic relay
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申请号： EP12735198.9申请日： 2012-06-20
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公开(公告)号： EP2737513A1公开(公告)日： 2014-06-04
- 发明人: NAUMANN, Michael , BINDIG, Reiner , KELNBERGER, Alfons , SCHREINER, Hans-Jürgen , STINGL, Peter , MECKLER, Peter , BIRNER, Markus
- 申请人： Ellenberger & Poensgen GmbH , CeramTec GmbH
- 申请人地址： Postfach 10 61 90514 Altdorf DE
- 专利权人： Ellenberger & Poensgen GmbH,CeramTec GmbH
- 当前专利权人： Ellenberger & Poensgen GmbH,CeramTec GmbH
- 当前专利权人地址： Postfach 10 61 90514 Altdorf DE
- 代理机构： FDST Patentanwälte
- 优先权： DE102011108949 20110729
- 国际公布： WO2013017182 20130207
- 主分类号： H01H57/00
- IPC分类号： H01H57/00
摘要：
The invention relates to an electromagnetic relay (1), in particular a motor vehicle relay, comprising a magnet yoke (2), a relay coil (7), a hinged armature (4) which is pivotable about an axis of rotation (3) and on which a moving contact (5), as working or switchover contact, is retained relative to at least one fixed contact (6a), and comprising a piezo actuator (9), which keeps the working or switchover contact (5, 6a, 6b) closed when the relay coil (7) is de-energised as a result of the actuation of said piezo actuator.
公开/授权文献
- EP2737513B1 ELEKTROMAGNETISCHES RELAIS 公开/授权日：2016-03-23
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