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公开(公告)号:US5584438A
公开(公告)日:1996-12-17
申请号:US232085
申请日:1994-05-11
申请人: Kurt Jagersberger
发明人: Kurt Jagersberger
CPC分类号: H01F41/07 , Y10T29/49071
摘要: A process and a device for performing the process are each provided, where the process produces a transformer winding from angularly profiled wires, where the angularly profiled wires are wound by guiding the same into a twist head and arranging such unwound profiled wires into two adjacently located conductor stacks, upper and lower conductors from the respective stacks being interchanged to the other stack through an offset. A twisted conductor is formed and is wound on a support cylinder in order to conform the twisted conductor to a transformer winding which is to be placed on the core of the transformer. While winding the twisted conductor onto the support cylinder, the position of the same is continuously detected, and an output signal indicating the position is outputted to a comparing mechanism for comparing the actual detected position to a preset value. In addition, the diameter of the resulting winding is scanned, and based upon the winding diameter, the twist head is controlled accordingly.
摘要翻译: PCT No.PCT / AT92 / 00143 Sec。 371日期:1994年5月11日 102(e)日期1994年5月11日PCT提交1992年11月9日PCT公布。 公开号WO93 / 10543 日期:1993年5月27日分别提供了一种用于执行该过程的工艺和装置,其中该工艺从成角度的线材产生变压器绕组,其中通过将成角度的导线引导到扭转头中并将这种退绕的型材 分成两个相邻的导体堆叠,来自各个堆叠的上部和下部导体通过偏移量互换到另一个堆叠。 形成扭绞导体并缠绕在支撑筒上,以便将绞合的导线与放置在变压器的芯上的变压器绕组相一致。 当将绞合的导体缠绕在支撑筒上时,连续地检测其位置,并将表示位置的输出信号输出到比较机构,以将实际检测位置与预设值进行比较。 此外,所得绕组的直径被扫描,并且基于卷绕直径,扭转头被相应地控制。
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公开(公告)号:US5477007A
公开(公告)日:1995-12-19
申请号:US129033
申请日:1993-10-26
申请人: Kurt Jagersberger
发明人: Kurt Jagersberger
CPC分类号: H01B7/306 , H01F27/2823 , H02K3/14 , H01F2027/2838
摘要: The present invention is directed to a twisted conductor in which better use is made of the material and at the same time the structural dimensions are reduced. The partial conductor has a sharp bend so that the two partial conductor stacks are mutually parallel and leave a space between them. An intermediate piece is fitted in this space in the region of the bend. Thus there is a cooling channel in the twisted conductor for the radial flow of coolant. To ensure that the partial conductor bunch forms a coherent twisted conductor there is a casing in the region of the bend. This casing is a glass-cloth binding pre-impregnated with epoxy resin in the B state. Because of the improved filling factor, the structural height of the transformer can be reduced, resulting in the elimination of the paper insulation itself and the longitudinal intermediate pressboard layer. Moreover, the intermediate pieces can be thinner since there is no longer any need to allow for the expansion of the paper in the spacers.
摘要翻译: PCT No.PCT / AT92 / 00045 Sec。 371日期:1993年10月26日 102(e)日期1993年10月26日PCT提交1992年4月2日PCT公布。 WO92 / 17891 PCT出版物 日期:1992年10月15日。本发明涉及一种绞合导体,其中更好地使用材料,同时减小了结构尺寸。 部分导体具有尖锐的弯曲,使得两个部分导体叠层相互平行并且在它们之间留有空间。 在弯曲区域的该空间中装配有中间件。 因此,用于冷却剂径向流动的绞合导体中存在冷却通道。 为了确保部分导体束形成相干绞合导体,在弯曲区域中存在壳体。 该外壳是在B状态下用环氧树脂预浸渍的玻璃布结合物。 由于填充因子的改善,可以减小变压器的结构高度,从而消除纸张绝缘本身和纵向中间压板层。 此外,中间件可以更薄,因为不再需要允许纸在隔片中的膨胀。
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