发明名称 |
POWER SPARK GAP ASSEMBLY FOR HIGH CURRENT CONDUCTION WITH IMPROVED SPARKOVER LEVEL CONTROL |
摘要 |
A power spark gap for protection of electrical equipment against overvoltages and having high current handling capacity is provided consisting of two carbon electrodes each of a hemispherical configuration disposed within a porcelain housing and with vent holes in the electrodes permitting arc transfer to an inner sleeve of durable conductive material. |
申请公布号 |
CA1289615(C) |
申请公布日期 |
1991.09.24 |
申请号 |
CA19860519992 |
申请日期 |
1986.10.07 |
申请人 |
WESTINGHOUSE ELECTRIC CORPORATION |
发明人 |
RIGGINS, ORAL L.;DYER, THOMAS L., JR. |
分类号 |
H01T1/15;H01T1/24;H01T4/10 |
主分类号 |
H01T1/15 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|