A method for generating heat in a resonant target component has a longitudinal electromagnetic wave generator comprising a vibrator and resonant radiator

摘要

The wave generator (1) has a ferrite rod and coil vibrator (3) activated by a high frequency alternating voltage and a metal resonator (2) energised by a variable direct voltage source by which coherent longitudinal electromagnetic waves are directed at a resonant target and the waves are absorbed and converted into heat to raise the temperature of the target.