发明名称 |
Electrode for field control |
摘要 |
An electrode for control of an electric field strength in a gaseous electrically insulating medium at the surface of the electrode and in the vicinity of the electrode, comprising an electrically conducting inner electrode (1') and an electrically non-conducting layer (8) on at least parts of the surface of the inner electrode, wherein the thickness of the non-conducting layer is at least 5% of the mean diameter of the inner electrode and that the relative dielectric constant of the non-conducting layer is smaller than 3.
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申请公布号 |
US6432524(B1) |
申请公布日期 |
2002.08.13 |
申请号 |
US19990297739 |
申请日期 |
1999.07.09 |
申请人 |
ABB RESEARCH LTD. |
发明人 |
FROMM UDO;LEIJON MATS;MING LI;WINDMAR DAN |
分类号 |
H01F27/36;H02B13/035;(IPC1-7):B32B3/00 |
主分类号 |
H01F27/36 |
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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