发明名称 Transformer
摘要 To provide a technology capable of restraining direct current magnetic deviation in a transformer without providing a gap in a core, an axis of easy magnetization is provided in a second direction intersecting with a first direction along a magnetic circuit of the core to thereby bring a B-H characteristic of a material characteristic of the core into an unsaturated state.
申请公布号 US6611191(B2) 申请公布日期 2003.08.26
申请号 US20010908717 申请日期 2001.07.20
申请人 HITACHI, LTD. 发明人 NISHIMIZU AKIRA;MASUHARA HIDEKI;AMAKO YOUICHI;KUWABARA MASANAO
分类号 H01F41/02;H01F13/00;H01F27/24;H01F27/34;(IPC1-7):H01F27/24 主分类号 H01F41/02
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