| 发明名称 |
ELECTRICAL INSULATOR WITH SEMICONDUCTIVE GLAZE |
| 摘要 |
<p>An insulator with a tin oxide semiconductor glaze coating has a portion at least 100.mu. thick extending from the glaze surface in which the ratio of the maximum to the minimum volume resistivity is not more than 30. It is found that such glazes display marked improvement in resistance to deterioration under unfavourable conditions.</p> |
| 申请公布号 |
CA1096950(A) |
申请公布日期 |
1981.03.03 |
| 申请号 |
CA19780302323 |
申请日期 |
1978.05.01 |
| 申请人 |
NGK INSULATORS, LTD. |
发明人 |
HIGUCHI, NOBORU;OGASAWARA, TAKAYUKI;SEIKE, SHOJI |
| 分类号 |
H01B17/50;(IPC1-7):01B3/10 |
主分类号 |
H01B17/50 |
| 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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