发明授权
- 专利标题： Switching device provided with neutral conductor
- 专利标题（中）： 带有中性导体的开关装置
-
申请号： US10585353申请日： 2005-01-18
-
公开(公告)号： US07777139B2公开(公告)日： 2010-08-17
- 发明人: Harri Mattlar , Rainer Kolmonen , Aki Suutarinen
- 申请人： Harri Mattlar , Rainer Kolmonen , Aki Suutarinen
- 申请人地址： FI Helsinki
- 专利权人： ABB Oy
- 当前专利权人： ABB Oy
- 当前专利权人地址： FI Helsinki
- 代理机构： Buchanan Ingersoll & Rooney PC
- 国际申请： PCT/FI2005/000030 WO 20050118
- 国际公布： WO2005/069332 WO 20050728
- 主分类号： H01H9/00
- IPC分类号： H01H9/00
摘要：
A switching device is disclosed which includes a neutral conductor and arranged for opening and closing an electric circuit. The switching device includes a frame, through which the electric circuit's neutral conductor having a first end and a second end passes. The neutral conductor includes a movable middle portion that is arranged for breaking the neutral conductor inside the frame, the movable middle portion being movable with respect to the first and the second end of the neutral conductor and located between them.
公开/授权文献
- US20070272527A1 Switching Device Provided with Neutral Conductor 公开/授权日：2007-11-29
信息查询
