发明名称 Vacuum switching tube
摘要 The invention indicates how the damaging looping out of the arc plasma occurring during a switching off process can be compensated for by special shaping of the contact pieces of the vacuum switching tube.
申请公布号 DE3237496(A1) 申请公布日期 1984.04.12
申请号 DE19823237496 申请日期 1982.10.09
申请人 GROSSMANN,FRANZ-KARL,DIPL.-ING. 发明人 GROSSMANN,FRANZ-KARL,DIPL.-ING.
分类号 H01H33/664;(IPC1-7):H01H33/66;H01H1/00 主分类号 H01H33/664
代理机构 代理人
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