device for the prevention of and professional; maintenance of wasserstein in wasserf amp; professional hrenden systems;

摘要

devicethe prevention & t.; tungof water or limestone in wasserf & t.; hrenden systems with at leastin a reaktionsgef & auml; & white; or go & auml; use (2, 3)the device is housed and the water radial durchstr & all; for elektrodeneinheit(12), a hohlzylinderf & all; rmigerwickelk & all; bodyfrom at least two layers (15, 17) from a wasserdurchl & auml; ssigen,but electrically conductive arisings with interveningother layers (16, 17) of an electrically non conductive, butwasserdurchl & auml; ssigenmaterial is such that the electrically conductivelayers (15, 17), at least two electrically conductive layers do not(16, 18), each with a separate behandlungselektroden anschlusselement (1920) form, characterised by the fact that the anschlusselemente (1920), each of at least one of the layers (14 & ndash; 18) mitgewickeltenstrips of an electrically conductive material, for examplea metal foil are formed.