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1.发明授权
公开(公告)号：EP1747566B1
公开(公告)日：2012-05-30
申请号：EP05745663.4
申请日：2005-05-17
发明人： WULF, Günther , OTTE, Detlef , PETZOLD, Jörg
IPC分类号： C22C38/00 , C22C38/02 , C22C38/12 , C22C38/16 , H01F1/153 , H01F41/02 , H01F3/04 , C22C45/02
CPC分类号： H01F1/15308 , C22C38/002 , C22C38/02 , C22C38/12 , C22C38/16 , H01F1/15333 , H01F27/255 , H01F30/16 , H01F38/30 , H01F41/0226 , Y10T29/49002 , Y10T29/4902 , Y10T29/49071 , Y10T29/49073 , Y10T29/49075 , Y10T29/49078
摘要： The invention relates to a current transformer core with a ratio of the core outside diameter Da to the core inside diameter Di of
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2.发明公开
公开(公告)号：EP1747566A1
公开(公告)日：2007-01-31
申请号：EP05745663.4
申请日：2005-05-17
发明人： WULF, Günther , OTTE, Detlef , PETZOLD, Jörg
CPC分类号： H01F1/15308 , C22C38/002 , C22C38/02 , C22C38/12 , C22C38/16 , H01F1/15333 , H01F27/255 , H01F30/16 , H01F38/30 , H01F41/0226 , Y10T29/49002 , Y10T29/4902 , Y10T29/49071 , Y10T29/49073 , Y10T29/49075 , Y10T29/49078
摘要： The invention relates to a current transformer core with a ratio of the core outside diameter Da to the core inside diameter Di of
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