发明名称 Oil transformer
摘要 The oil transformer (50) is provided with a transformer tank (12), where an oil expansion tank (14) is connected to the transformer tank by flow channels (16a,16b,16c). The hollow chambers (18a,18b) are provided along the flow channel or on the oil expansion tank. The closing openings (20a,20b) are provided for discharging gas. An independent claim is also included for a method for recycling of an oil sample into an oil transformer.
申请公布号 EP2290663(A1) 申请公布日期 2011.03.02
申请号 EP20090011109 申请日期 2009.08.29
申请人 ABB TECHNOLOGY AG 发明人 WERLE, PETER, DR.-ING.;STEIGER, MATTHIAS
分类号 H01F27/14 主分类号 H01F27/14
代理机构 代理人
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