发明名称 |
Spark gap protection device |
摘要 |
A spark gap protection device is provided. The device comprises a plurality of spark gaps and a plurality of windings. Each spark gap is connected to at least one winding which is inductively coupled to an associated winding connected to another spark gap so that, in use, a surge current flowing across a spark gap and through a winding connected to the spark gap induces a voltage in the associated inductively coupled winding connected to another spark gap. This forces the other spark gap to trigger, thereby distributing the surge current between the spark gaps.
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申请公布号 |
US7787230(B2) |
申请公布日期 |
2010.08.31 |
申请号 |
US20060066986 |
申请日期 |
2006.09.14 |
申请人 |
UNIVERSITY OF WIRWATERSRAND, JOHANNESBURG |
发明人 |
MICHALOPOULOS ARISTIDIS;JANDRELL IAN ROBERT;VAN COLLER JOHN MICHAEL;BEUTEL ANDREAS ALAN |
分类号 |
H02H7/20;H02H1/00 |
主分类号 |
H02H7/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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