| 摘要 |
PURPOSE:To facilitate coil winding and connection between coils by a method wherein a pair of coil bobbins which are disposed in a concentric configuration and are osculated by each other as brims are provided and pair of coil terminal fittings which are attached at the circumference of each osculating brim of bobbins and connected with each other are provided. CONSTITUTION:A pair of coil bobbins 1, 2 which are disposed in a concentric configuration and oscilated by each other at their brims 1a, 2a and a pair of coil terminals fittings 3, 4 which are provided at each circumference of oscilating brims 1a, 2a in bobbins 1, 2 and connected by each other are provided. Thus since the primary coil and the secondary coil can be separately wound on bobbins 1, 2, winding process of these coils can be facilitated in spite of difference in a coil diameter and a number of turns between the primary and secondary coils, and since fittings 3, 4 which are provided at circumferences of brims 1a, 2a of the bobins 1, 2 are clutched by each other through meeting bobbins 1, 2 and terminals 5, 6 of coils are fixed by being grasped by them, mechanical connection between bobbins 1, 2 and electrical connection between coil terminals 5, 6 are facilitated. |
