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公开(公告)号：US5463365A
公开(公告)日：1995-10-31
申请号：US146783
申请日：1993-11-02
CPC分类号： H01F27/292 , H01F17/0013 , H01F17/04 , H01F2027/2819
摘要： A coil contains a winding part and a core. The winding part is formed of plural laminated sheets each having a winding pattern. Plural winding patterns are formed on at least one sheet. Each of the winding patterns has a different number of turns, and the winding patterns are formed around the core so as to be coaxial in the same winding direction. The winding patterns formed on the other sheets are connected via a through-hole, and an end of the winding pattern is connected to an input/output portion formed outside of the sheet.
摘要翻译： 线圈包含绕组部分和芯部。 绕组部分由具有卷绕图案的多个层压片形成。 在至少一张纸上形成多个卷绕图案。 每个绕组图案具有不同的匝数，并且缠绕图案形成在芯周围，以在相同的卷绕方向上同轴。 形成在其他片材上的卷绕图案通过通孔连接，卷绕图案的端部连接到形成在片材外部的输入/输出部分。
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2.发明授权
公开(公告)号：US5386206A
公开(公告)日：1995-01-31
申请号：US955837
申请日：1992-10-02
CPC分类号： H01F41/046 , H01F17/0013
摘要： A layered coil, having high connection reliability, formed by alternately stacking a plurality of coil conductors and insulators. Outlet portions of the of coil conductors are connected with each other without using through holes. The coil conductors are formed on surfaces of insulating sheets so that the outlet portions of the coil conductors project from edges of the insulating sheets. The insulating sheets are stacked so that the outlet portions of the coil conductors can be connected, by spot welding or the like, with each other or with terminals in portions projecting from surfaces of the layered product.
摘要翻译： 通过交替堆叠多个线圈导体和绝缘体形成具有高连接可靠性的分层线圈。 线圈导体的出口部分彼此连接，而不使用通孔。 线圈导体形成在绝缘片的表面上，使得线圈导体的出口部分从绝缘片的边缘突出。 绝缘片层叠，使得线圈导体的出口部分可以通过点焊等彼此连接，或者可以从分层产品的表面突出的部分连接。
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