Radio-frequency heating apparatus

摘要

A radio-frequency heating apparatus having a heating space within the apparatus housing, a radio-frequency generator for producing the radio-frequency energy, and an antenna which extends out of the waveguide into the heating space and intrinsically rotates, and which has a horizontal section moving in a circle in order to make the emission of the radio-frequency energy uniform in the heating space, the horizontal section (17) of the intrinsically rotating antenna (15) being bent at least once in its longitudinal extent. <IMAGE>