发明名称 |
Gas-filled overvoltage arrester with electrode activation compound |
摘要 |
A gas-filled overvoltage arrester with an electrode activation compound. In order to ensure a high degree of adherence of the activation compound to the electrodes in a gas-filled hydrogen-containing overvoltage arrester, the activation compound comprises a first aluminum component, a second halide component, and a third dielectric or ferroelectric metal oxide component. These three components are present in the proportions of 50 to 70, 20 to 40, and 3 to 10 mol. %, respectively.
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申请公布号 |
US5892648(A) |
申请公布日期 |
1999.04.06 |
申请号 |
US19970906079 |
申请日期 |
1997.08.05 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
BOBERT, PETER;VOELKNER, WINFRIED;DAEUMER, WOLFGANG;BOY, JUERGEN |
分类号 |
H01J17/04;H01J17/40;H01T1/22;(IPC1-7):H02H1/00 |
主分类号 |
H01J17/04 |
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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