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公开(公告)号：US06811887B2
公开(公告)日：2004-11-02
申请号：US10217013
申请日：2002-08-12
IPC分类号： B22F704
CPC分类号： H01F41/0246 , B22F3/087 , B22F7/08 , B22F2998/00 , H01F17/045 , H02K15/02 , Y10T428/12028 , Y10T428/12049
摘要： This invention relates to a transformer and more particularly, to a system and method for making a transformer utilizing dynamic magnetic compaction. A coil is placed in a conductive container, and a conductive powder material, such as ferrite, is placed in the container and surrounds the coil and the turns of the coil. A power supply energizes a capacitor which subsequently provides a high energizing current to a second, energizing coil within which the container, material and inner coil are situated, thereby causing the container, powder materials and coil to be compacted to provide an electrical component, such as a transformer, motor, commutator, rotor or choke.
摘要翻译： 变压器技术领域本发明涉及一种变压器，更具体地说，涉及一种利用动态磁力压实制造变压器的系统和方法。 将线圈放置在导电容器中，并且将诸如铁氧体的导电粉末材料放置在容器中并围绕线圈和线圈的匝。 电源为电容器供电，其随后向位于容器，材料和内部线圈的第二激励线圈提供高能量电流，从而使容器，粉末材料和线圈被压实以提供电气部件，例如 作为变压器，电机，换向器，转子或扼流圈。
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公开(公告)号：US06432554B1
公开(公告)日：2002-08-13
申请号：US09504678
申请日：2000-02-15
IPC分类号： B22F302
CPC分类号： C04B35/45 , B22F3/087 , B22F3/105 , B22F3/14 , B22F7/08 , B22F2998/00 , C04B35/645 , H01F17/045 , H01F41/0246 , H01L39/248 , H02K15/02 , Y10T428/12063
摘要： This invention relates to a transformer and more particularly, to a system and method for making a transformer utilizing dynamic magnetic compaction. A coil is placed in a conductive container, and a conductive powder material, such as ferrite, is placed in the container and surrounds the coil and the turns of the coil. A power supply energizes a capacitor which subsequently provides a high energizing current to a second, energizing coil within which the container, material and inner coil are situated, thereby causing the container, powder materials and coil to be compacted to provide an electrical component, such as a transformer, motor, commutator, rotor or choke.
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