发明授权
- 专利标题： Switching method and switching device
- 专利标题（中）： 开关方式和开关装置
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申请号： US14761640申请日： 2014-01-07
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公开(公告)号： US09460873B2公开(公告)日： 2016-10-04
- 发明人: Radu-Marian Cernat , Martin Krehnke , Volker Lehmann , Friedrich Loebner , Andrzej Nowakowski
- 申请人： SIEMENS AKTIENGESELLSCHAFT
- 申请人地址： DE Munich
- 专利权人： Siemens Aktiengesellschaft
- 当前专利权人： Siemens Aktiengesellschaft
- 当前专利权人地址： DE Munich
- 代理商 Laurence Greenberg; Werner Stemer; Ralph Locher
- 优先权： DE102013200914 20130122
- 国际申请： PCT/EP2014/050135 WO 20140107
- 国际公布： WO2014/114484 WO 20140731
- 主分类号： H01H3/42
- IPC分类号： H01H3/42 ; H01H33/02 ; H01H33/42 ; H01H1/38
摘要：
A switching device has a first contact side with a first nominal current contact piece and a first electric arc contact piece, and a second contact side with a second electric arc contact piece and a second nominal current contact piece. In order to generate a relative movement between the first and second contact sides, the first electric arc contact piece and the first nominal current contact piece as well as the second electric arc contact piece and the second nominal current contact piece are driven. For switching, the first contact piece is moved by a movement profile and the first nominal current contact piece is moved by a movement profile that differs from the movement profile of the first electric arc contact piece. A movement profile of the second electric arc contact piece and the second nominal current contact piece deviate from each other.
公开/授权文献
- US20150364280A1 Switching Method and Switching Device 公开/授权日：2015-12-17
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