Patent ID: 9724903
Date: 2017-08-08
CPC Classifications: B29C,B32B,H05B

Claim:
1. A heat radiator, comprising: a. at least one radiation source by means of which supplied electrical energy is convertible into heat radiation, and b. a control comprising at least one frequency converter having a first, a second and a third output so that between the first and the third output a first alternating current is providable as well as between the second and the third output a second alternating current is providable by means of which the at least one radiation source is operable, wherein c1. between the first and the third output of the frequency converter a first transformer, or between the second and the third output of the frequency converter a second transformer, is connected by means of which an alternating voltage provided by the frequency converter is transformable into an electrical operating range of the at least one radiation source, or wherein, c2. an electrical output voltage and output frequency of the at least one frequency converter is in the range of an input voltage and an input frequency, and wherein between the first and the third output of the frequency converter a first transformer, and/or between the second and the third output of the frequency converter a second transformer, is connected by means of which an alternating voltage provided by the frequency converter is transformable into an electrical operating range of the at least one radiation source.