| 摘要 |
PURPOSE: An anode unit is provided to improve brazing property of the anode unit while preventing deformation through improving shape of contact unit between vein and other components. CONSTITUTION: Shapes of contact units(4a,4b,4c) of a vein(4) are formed to have similar curvatures with vein contact units of corresponding components. Herein, the anode contact unit(4a) is formed in convex shape similar with inner circumference of an anode. The external strap ring contact unit(4b) is formed in concave shape similar with external circumference of an external strap ring. The inner strap ring contact unit(4c) is formed in convex shape similar with inner circumference with an inner strap ring. Thus, brazing for fixing the vein with the contact units is easily performed while preventing deformation of components.
|
