发明名称 |
MEETTRANSFORMATOR VOOR HOOGSPANNINGSSCHAKEL- INSTALLATIES MET METALEN OMHULLING. |
摘要 |
A measuring transformer for use with high-voltage switch-gear of a type which employs metal encapsulation. The transformer is retained between flanges at a joint of the metal encapsulation and includes a sealing and insulating spacing means. The latter forms a ring-shaped cavity with the flanges and seals such cavity from the interior of the metal encapsulation. In the ring-shaped cavity is disposed at least one iron core having a secondary winding placed thereon, the latter core together with the inner conductor of the high-voltage switch-gear forming a current transformer. |
申请公布号 |
NL7501382(A) |
申请公布日期 |
1975.08.29 |
申请号 |
NL19750001382 |
申请日期 |
1975.02.05 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT TE BERLIJN EN MUENCHEN, BONDSREPUBLIEK DUITSLAND. |
发明人 |
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分类号 |
H01F38/20;H01F27/40;H01F38/28;H01F38/30;H01F38/36;H02B11/26;H02B13/02;(IPC1-7):H01F40/04 |
主分类号 |
H01F38/20 |
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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