发明名称 Feedthrough for high voltage discharge lines in oil transformers
摘要 <p>The calotte (10) has hollow-cylindrical electrically conductive elements (12, 14) arranged around a rotational axis (20). Isolation barriers (30, 34, 38) are adapted to a form of the hollow-cylindrical element, and include flanged socket supports (30, 32) for feedthrough of a shielding pipe (26) to connection devices. The isolation barriers are spaced by isolation rings (42, 44, 46) that are arranged around the rotational axis, where the rings exhibit a wave form flattened in a radial direction.</p>
申请公布号 EP2442321(A1) 申请公布日期 2012.04.18
申请号 EP20100187704 申请日期 2010.10.15
申请人 ABB TECHNOLOGY AG 发明人 BRENDEL, HARTMUT;STARKE, MATTHIAS;BUECHNER, RALF;BRAATZ, JELENA;HERKERT, KLAUS
分类号 H01F27/04 主分类号 H01F27/04
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