| 摘要 |
The invention relates to a compact inductive device for supplying heat in order to produce, in particular, small welds on metal workpieces. It comprises a device (1) forming a resonant circuit, the capacitive part (6) of which is constituted by capacitors and the inductive part of which is constituted by a welding inductor (coil) (2) having one or two turns.
<??>The invention applies in particular to the field of the spectacles industry in order to produce miniwelds.
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