发明申请
- 专利标题： TAP CHANGER HAVING A FREEWHEEL
- 专利标题（中）： 具有自由线的TAP更换
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申请号： US13504293申请日： 2010-12-11
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公开(公告)号： US20130213776A1公开(公告)日： 2013-08-22
- 发明人: Klaus Hoepfl , Gregor Wilhelm , Silke Wrede
- 申请人： Klaus Hoepfl , Gregor Wilhelm , Silke Wrede
- 优先权： DE102010007535.3 20100211
- 国际申请： PCT/EP10/07563 WO 20101211
- 主分类号： H01H9/00
- IPC分类号： H01H9/00
摘要：
The invention relates to a stepping switch (10) for switching among at least two winding taps (12, 14) of a step transformer (16) without interruption, said step transformer having a rotatable switching shaft (22), with which actuating elements (24) for a plurality of actuating phases for mechanical switching elements (MTF, TTF) or vacuum switching tubes (MSV, TTV) are associated.
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