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1.发明公开
公开(公告)号：EP1744329A2
公开(公告)日：2007-01-17
申请号：EP06021671.0
申请日：2001-04-27
发明人： Inoue, Osamu Matsushita Electric Ind. Co., Ltd. , Fuji, Hiroshi Matsushita Electric Ind. Co., Ltd. , Kato, Junichi Matsushita Electric Ind. Co., Ltd. , Takahashi, Takeshi Matsushita Elect. Ind. Co. Ltd , Matsutani, Nobuya Matsushita Elect. Ind. Co. Ltd.
CPC分类号： H01F41/127 , H01F1/24 , H01F1/26 , H01F1/28 , H01F17/04 , H01F27/027 , H01F27/292 , H01F41/0246 , Y10S156/922 , Y10T29/49002 , Y10T29/4902 , Y10T29/49021 , Y10T29/49071 , Y10T29/49073 , Y10T29/49158 , Y10T29/49172 , Y10T29/49176 , Y10T29/4922 , Y10T29/49261 , Y10T29/49277 , Y10T156/1082 , Y10T156/11 , Y10T428/11 , Y10T428/32
摘要： The present invention provides a composite magnetic body containing metallic magnetic powder and thermosetting resin and having a packing ratio of the metallic magnetic powder of 65 vol% to 90 vol% and an electrical resistivity of at least 10 4 Ω·cm. When a coil is embedded in this composite magnetic body, a miniature magnetic element can be obtained that has a high inductance value and is excellent in DC bias characteristics.
摘要翻译： 本发明提供一种含有金属磁性粉末和热固性树脂的复合磁性体，其金属磁性粉末的填充率为65〜90体积％，电阻率为104Ω·cm以上。 当将线圈埋入该复合磁体中时，可以获得具有高电感值并且具有优异直流偏压特性的微型磁性元件。
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2.发明公开Method of manufacturing a magnetic element comprising a composite magnetic body 有权一种制造磁性元件的方法用复合磁性体
公开(公告)号：EP1744329A3
公开(公告)日：2007-05-30
申请号：EP06021671.0
申请日：2001-04-27
发明人： Inoue, Osamu Matsushita Electric Ind. Co., Ltd. , Fuji, Hiroshi Matsushita Electric Ind. Co., Ltd. , Kato, Junichi Matsushita Electric Ind. Co., Ltd. , Takahashi, Takeshi Matsushita Elect. Ind. Co. Ltd , Matsutani, Nobuya Matsushita Elect. Ind. Co. Ltd.
CPC分类号： H01F41/127 , H01F1/24 , H01F1/26 , H01F1/28 , H01F17/04 , H01F27/027 , H01F27/292 , H01F41/0246 , Y10S156/922 , Y10T29/49002 , Y10T29/4902 , Y10T29/49021 , Y10T29/49071 , Y10T29/49073 , Y10T29/49158 , Y10T29/49172 , Y10T29/49176 , Y10T29/4922 , Y10T29/49261 , Y10T29/49277 , Y10T156/1082 , Y10T156/11 , Y10T428/11 , Y10T428/32
摘要： The present invention provides a method of manufacturing a magnetic element comprising a composite magnetic body containing metallic magnetic powder and thermosetting resin and having a packing ratio of the metallic magnetic powder of 65 vol% to 90 vol% and an electrical resistivity of at least 10 4 Ω·cm. When a coil is embedded in this composite magnetic body, a miniature magnetic element can be obtained that has a high inductance value and is excellent in DC bias characteristics.
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