Electrical engineering measures for the attenuation and suppression of radio-frequency signals on electrical lines

摘要

The patent claim concerns electrical engineering measures for the attenuation and suppression of radio-frequency signals on electrical lines. The technical problem is that radio-frequency signals can occur on the electrical supply lines from different sources and for different reasons, including terrorist activity, said signals turning the lines inside buildings into transmission antennas and thereby exposing people to the resonance effect of electromagnetic waves. The solution to the problem entails the interruption of the supply lines at the generator output and consumer input points and the intermediate insertion of corresponding electrical engineering attenuation and suppression components. The invention can be used to meet environmental and therefore also health and safety requirements.