| 摘要 |
<p>Very high temperature heating device comprising a refractory and installating conduit (10) filled with a buffer gaz (12), two electrodes (14, 16) fixed to the conduit so as to create and maintain an alternating electric discharge between the electrodes, an alternating power supply source (22) and a magnetic leak transformer (20) having a primary coil (19) with two terminals each connected to one output of said power source (22) and a secondary coil (21) having two terminals each connected to one of said electrodes (14, 16). Application to the heating of metal in a metal vapor laser.</p> |
