| 摘要 |
<p>PROBLEM TO BE SOLVED: To enhance the adhesion to a resin-impregnated tape to avoid rotating electrodes by forming the electrodes from any of stainless steel, brass, iron and Fe-Zn plating. SOLUTION: Electrodes 1, 2 are formed from any of stainless steel, brass, iron and Fe-Zn plating and have circular cross sections with planar parts 1b-p at the small-diameters 1b, 2b and planar parts at grooves 1c, 2c. A moistureproof tape 6 is wound rough the small diameters 1b, 2b having planar parts 1b-p and resin-impregnated taps 7, 7' round the grooves 1c, 2c, and all are heated to harden. This enhances the adhesion strength of the electrodes to the moistureproof tape and resin-impregnated tapes to avoid slacking these tapes or peeling them.</p> |
