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1. 发明申请

US20090139636A1 APPARATUS AND METHOD FOR WINDING ELECTRICAL COILS 有权
标题翻译：用于卷绕电线的装置和方法
公开(公告)号：US20090139636A1
公开(公告)日：2009-06-04
申请号：US12067134
申请日：2005-09-15
申请人： Reinhold Bauer , Roland Fischer , Daniel Kunzli , Christoph Muller
发明人： Reinhold Bauer , Roland Fischer , Daniel Kunzli , Christoph Muller
IPC分类号： B32B37/00
CPC分类号： H01F41/122 , H01F41/068
摘要： A winding machine for electrical coils to be wound into layers has a device which supplies a material to the coil to be wound in order to separate adjacent layers of the coil from one another. The device has a device for producing a predetermined breaking point in the material, and a measuring unit. The measuring unit determines when the device for producing a predetermined breaking point is to be activated in order to produce a predetermined breaking point in the material. The device also has a guide device which fixes the material on the coil to be wound in the vicinity of the predetermined breaking point at a predetermined time, in order to sever the material at the predetermined breaking point. The winding machine therefore anticipates when a layer change is required, in order to then produce a predetermined breaking point in the material at a distance from the coil. The predetermined breaking point is pulled through as far as the coil, and this enables the material to be guided in a controlled and reliable manner. The material is torn off at the predetermined breaking point only after the material is secured on the coil.
摘要翻译：用于缠绕成层的电线圈的绕线机具有将材料供给到待卷绕的线圈以将线圈的相邻层彼此分离的装置。该装置具有用于在材料中产生预定断裂点的装置和测量单元。测量单元确定何时要激活用于产生预定断裂点的装置，以便在材料中产生预定的断裂点。该装置还具有引导装置，其在预定的时间将材料固定在预定断裂点附近的线圈上，以便在预定断裂点处切断材料。因此，卷绕机预期何时需要层变化，以便在距离线圈一定距离的材料中产生预定的断裂点。预定的断裂点被拉过直到线圈，这使得能够以受控和可靠的方式引导材料。只有在材料固定在线圈上之后，材料才能在预定的断裂点被撕下。

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