发明名称 |
Screening electrode for transformer step switch |
摘要 |
An oil-immersed screening electrode for step switches of step transformers is in the form of a closed ring, esp. of non-circular form. The ring is made from a circular-section, conducting tube wrapped in paper. The tube is a corrugated tube, made from several layers of wrapped aluminium foil and is filled with a multi-component hardening foam or plastics rigid foam.
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申请公布号 |
FR2574216(A1) |
申请公布日期 |
1986.06.06 |
申请号 |
FR19850008948 |
申请日期 |
1985.06.13 |
申请人 |
MASCHINENFABRIK REINHAUSEN |
发明人 |
ALEXANDER BLEIBTREU ET DIETER DOHNAL;DOHNAL DIETER |
分类号 |
H01F29/04;H01F27/36;H01H9/00;H01H9/48;(IPC1-7):H01F27/36;H01F29/00 |
主分类号 |
H01F29/04 |
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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