公开(公告)号：US06261437B1

公开(公告)日：2001-07-17

申请号：US09297631

申请日：1999-07-01

申请人： Bo Hernnaes ,  Hans-Olof Kalldin ,  Torbjorn Imrell

发明人： Bo Hernnaes ,  Hans-Olof Kalldin ,  Torbjorn Imrell

IPC分类号： C25D1104

CPC分类号： C25D11/04 ,  C25D11/024 ,  H01F41/122 ,  H02K3/34 ,  H02K3/40 ,  H02K3/44 ,  H02K15/00

摘要： An anode, process for anodizing, an anodized wire and electric device having an anodized wire for use in high-voltage electric machines. A predetermined length of metallic conductor wire is wound around a holder, where respective windings are separated from one another with guide cams and guide slots. The metallic conductor wire and holder are then disposed in an electrolyte, where both ends of the metallic conductor wire are connected to a positive pole on a current source so as to implement the anodization operation. An oxide layer is formed as a result of the anodizing operation on a metallic portion of the metallic conductor wire. Properties of the oxide layer are such that the electrical insulation properties and adherence of the oxide layer to the wire are suitable for use in windings of electric machines for high-voltage applications.

摘要翻译： 阳极，用于阳极氧化的方法，阳极氧化线和具有用于高压电机的阳极化电线的电气装置。 预定长度的金属导体线缠绕在保持器上，其中相应的绕组通过引导凸轮和引导槽彼此分离。 然后将金属导体线和保持器设置在电解质中，其中金属导线的两端连接到电流源上的正极，以实现阳极氧化操作。 作为在金属导体线的金属部分上的阳极氧化操作的结果，形成氧化物层。 氧化物层的性质使得电绝缘性能和氧化物层对线的粘附适用于用于高电压应用的电机的绕组中。