发明授权
- 专利标题: Switching device
- 专利标题(中): 开关装置
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申请号: US10586521申请日: 2005-01-18
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公开(公告)号: US07679018B2公开(公告)日: 2010-03-16
- 发明人: Rainer Kolmonen , Aki Suutarinen , Jarkko Alanen , Harri Mattlar
- 申请人: Rainer Kolmonen , Aki Suutarinen , Jarkko Alanen , Harri Mattlar
- 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
- 优先权: FI20040067 20040119
- 国际申请: PCT/FI2005/000031 WO 20050118
- 国际公布: WO2005/069323 WO 20050728
- 主分类号: H01H3/40
- IPC分类号: H01H3/40
摘要:
A switching device is disclosed which includes a working shaft and a control shaft installed in a frame part, the control shaft being rotatable and adapted to turn the working shaft, and the working shaft being adapted to change the position of poles of the switching device. One of the two shafts passes through the other.
公开/授权文献
- US20080035464A1 Switching Device 公开/授权日:2008-02-14
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