发明名称 Magnetic schield in the end area of the stator of a three-pnase generator
摘要 The shield (2) has a press plate, which is arranged at a front side of a stator core (6), and a magnetic permeable composite material, which has low electrical conductivity. The composite material has a composite particle, which is surrounded by an insulating layer. The composite particle is accommodated within a carrier material. The shield is inserted in a recess or the front sided press plate or is arranged radially below the press plate. An independent claim is also included for a method for forming a shield for a component and/or a bushing in a stator of a three-phase alternator.
申请公布号 EP1840910(A1) 申请公布日期 2007.10.03
申请号 EP20070102116 申请日期 2007.02.12
申请人 ALSTOM TECHNOLOGY LTD 发明人 DRUBEL, OLIVER;JOHO, REINHARD;AREND, PETER
分类号 H01F27/00;H02K11/00 主分类号 H01F27/00
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