发明名称 |
SURGE ARRESTER |
摘要 |
<p>A surge arrester includes an elongated insulating housing comprising one or more stacks of electrically series-connected metal oxide varistor blocks arranged between a top terminal and a bottom terminal. To achieve a more even voltage distribution in the lungitudinal direction of the surge arrester, the surge arrester comprises larger varistor blocks at the top terminal than at the bottom terminal.</p> |
申请公布号 |
CA1203842(A) |
申请公布日期 |
1986.04.29 |
申请号 |
CA19830422757 |
申请日期 |
1983.03.03 |
申请人 |
ASEA AKTIEBOLAG |
发明人 |
HELLMAN, PER-AKE;STENSTROM, LENNART |
分类号 |
H01C7/12;H01T4/20;(IPC1-7):H01C7/12;H01C1/01 |
主分类号 |
H01C7/12 |
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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