发明名称 |
A METHOD FOR PRODUCING VOLTAGE LIMITER SUITABLE FOR USE IN GAPLESS LIGHTNING ARRESTERS |
摘要 |
<p>A voltage limiting composition, actually a nonlinear resistor, especially suitable for use in a gapless surge arrester is disclosed herein. This composition includes a predetermined amount of zinc oxide as its primary ingredient and one or more specifically selected additives. All of these constituents are combined and sintered so that the composition displays a nonlinear exponent alpha at least equal to about 35 over the current range of 1 ma to 5000 amps and such that its energy absorption capability is at least equal to about 50 joules/cm3.</p> |
申请公布号 |
IN150911(B) |
申请公布日期 |
1983.01.15 |
申请号 |
IN1979CA25119 |
申请日期 |
1979.03.14 |
申请人 |
WEC |
发明人 |
GUPTA TAPAN KUMAR;CARLSON W;OSTERHOUT J;BOYETTE G;SWEETANA A |
分类号 |
H01C7/10;C04B35/453;H01C7/112;(IPC1-7):C09K3/00;H01C7/12 |
主分类号 |
H01C7/10 |
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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