发明公开
EP3221877A1 VACUUM SWITCHING APPARATUS, AND CONTACT ASSEMBLY AND METHOD OF SECURING AN ELECTRICAL CONTACT TO AN ELECTRODE THEREFOR
审中-公开
真空开关装置和接触组件以及将电接触件固定到电极上的方法
- 专利标题： VACUUM SWITCHING APPARATUS, AND CONTACT ASSEMBLY AND METHOD OF SECURING AN ELECTRICAL CONTACT TO AN ELECTRODE THEREFOR
- 专利标题（中）： 真空开关装置和接触组件以及将电接触件固定到电极上的方法
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申请号： EP15781562.2申请日： 2015-10-07
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公开(公告)号： EP3221877A1公开(公告)日： 2017-09-27
- 发明人: LI, Yucheng , LI, Wangpei , YAN, Jun , CHEN, Xuefei
- 申请人： Eaton Corporation
- 申请人地址： 1000 Eaton Boulevard Cleveland, OH 44122 US
- 专利权人： Eaton Corporation
- 当前专利权人： Eaton Corporation
- 当前专利权人地址： 1000 Eaton Boulevard Cleveland, OH 44122 US
- 代理机构： Wagner & Geyer
- 优先权： US201414542765 20141117
- 国际公布： WO2016081081 20160526
- 主分类号： H01H11/04
- IPC分类号： H01H11/04 ; H01H33/664 ; H01H33/662
摘要：
A contact assembly is for a vacuum switching apparatus. The vacuum switching apparatus includes a vacuum envelope. The vacuum envelope has an interior. The contact assembly includes: a number of electrical contacts located in the interior of the vacuum envelope, at least one electrical contact having a hole; and a number of electrodes each engaging a corresponding one of the number of electrical contacts, at least one electrode including a base and a protrusion. The protrusion extends from the base into the hole of the electrical contact in order to secure the electrical contact to the electrode.
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