Patent ID: 6261437
Filing Date: 2001-07-17
Classification: C25D,H01F,H02K

Abstract:
A batch anodization device for anodizing a metallic conductor wire having a predetermined length, comprising:a holder configured to support and hold the metallic conductor wire at contact points in a predetermined position during an anodizing operation, said holder including at least three cam guides each having guide slots, said metallic conductor wire being spirally wound in the guide slots so as to be fixedly held, a separation space between respective of the guide slots in each turn being a predetermined distance,said holder with said metallic conductor wire configured to be immersed in an electrolyte during said anodizing operation; anda current source having a positive pole, respective ends of said metallic conductor wire connected to the positive pole of the current source during said anodizing operation, whereinsaid holder including a central shaft and three bars arranged parallel to the central shaft and fixed to the central shaft by radially oriented arms.