发明授权
- 专利标题： Electric device having separable contacts with arc switching
- 专利标题（中）： 具有电弧切换的可分离触点的电气装置
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申请号： US773534申请日： 1996-12-23
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公开(公告)号： US5777286A公开(公告)日： 1998-07-07
- 发明人: Jean Abot , Michel Ledroit , Nicolas Hertzog
- 申请人： Jean Abot , Michel Ledroit , Nicolas Hertzog
- 申请人地址： FRX Boulogne Billancourt
- 专利权人： Schneider Electric SA
- 当前专利权人： Schneider Electric SA
- 当前专利权人地址： FRX Boulogne Billancourt
- 优先权： FRX9515464 19951221
- 主分类号： H01H9/46
- IPC分类号： H01H9/46 ; H01H71/12 ; H01H89/06 ; H02H3/00
摘要：
An electrical device for switching an arc to a path parallel to a device to be protected. The electrical device includes double breaking contacts and an arc transfer electrode associated with the parallel path. The parallel path shunts the double breaking contacts and a device to be protected via the arc transfer electrode. The arc transfer electrode is placed in the vicinity of a fixed contact of the double breaking contacts.
公开/授权文献
- US4674971A Concrete slab extruder with shear-action coring members 公开/授权日：1987-06-23
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