发明名称 |
Transformer protection relay |
摘要 |
The interior (1) is fluid-filled and contains upper and lower floats (3, 4) associated with magnetic switching tubes (11). In the upper section (2) is a test unit (13). A vent unit (16) is included, also an electrical connection box (14). System state is monitored by a sensor (10) with evaluation unit in the box. The sensor is located in the interior (1).
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申请公布号 |
EP1566874(A2) |
申请公布日期 |
2005.08.24 |
申请号 |
EP20050003482 |
申请日期 |
2005.02.18 |
申请人 |
ELEKTROMOTOREN UND GERAETEBAU BARLEBEN GMBH |
发明人 |
OLBRICHT, KLAUS-DIETER |
分类号 |
H01F27/40;H01H36/02;H02H3/04;H02H5/08;(IPC1-7):H02H5/08 |
主分类号 |
H01F27/40 |
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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