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公开(公告)号:US06627810B2
公开(公告)日:2003-09-30
申请号:US09884564
申请日:2001-06-19
IPC分类号: H05K900
CPC分类号: H05K9/0075 , G01C19/722 , H05K9/0007
摘要: A magnetic shield has a multiple-layered lid and a multiple-layered base, wherein each layer of the lid is aligned with the corresponding layer of the base. The magnetic shield also includes an alignment mechanism to maintain the alignment of the corresponding layers of the lid and the base of the shield.
摘要翻译: 磁屏蔽具有多层盖和多层底座,其中盖的每一层与底层的相应层对准。 磁屏蔽还包括对准机构以保持盖子的对应层和屏蔽件的底座的对准。
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公开(公告)号:US06357690B1
公开(公告)日:2002-03-19
申请号:US09475344
申请日:1999-12-30
申请人: Matthew B. McEwen
发明人: Matthew B. McEwen
IPC分类号: B65H5456
CPC分类号: H01F41/04 , G02B6/4457 , H01F41/098
摘要: A coil winding mandrel comprises a mandrel core and two end flanges, a stationary flange and an adjustable flange. A spring provides a predetermined force between the end flanges.
摘要翻译: 线圈缠绕心轴包括心轴芯和两个端部凸缘,固定凸缘和可调节凸缘。 弹簧在端部凸缘之间提供预定的力。
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