| 发明名称 |
ELECTRICAL INSULATOR |
| 摘要 |
<p>ELECTRICAL INSULATOR An electrical insulator comprises a shed and a head portion protrusively and integrally formed with the shed. The thinnest part of the shed is not less than 5 mm, and the thickness of the head portion which is to be covered with a cap or the thickness of the vicinity of the junction portion between the head portion and the shed is not less than 2 times of the minimum thickness of the shed.</p> |
| 申请公布号 |
CA1252163(A) |
申请公布日期 |
1989.04.04 |
| 申请号 |
CA19850495515 |
申请日期 |
1985.11.18 |
| 申请人 |
NGK INSULATORS, LTD. |
发明人 |
SEIKE, SHOJI;TOTOKI, TAKAO;KANEKO, AKIO |
| 分类号 |
H01B17/02;(IPC1-7):H01B17/02 |
主分类号 |
H01B17/02 |
| 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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