| 摘要 |
Automatic modulation of the effect of a stable electromagnetic field on a fluid whose instantaneous flow rate is very variable, by instantaneous modification of the geometry (dimensions, shapes) of chambers (5) in which the fluid is subjected to the electromagnetic fluxes (4). The devices according to the invention include movable and/or elastic and/or malleable components which move and/or are deformed as a function of the differential of the pressure of the fluid, thus instantly adapting the volume of the treatment chambers (5). The apparatus provided with these automatic regulation devices will have a constant efficiency because the essential parameters of the treatment (fluid velocity and time of exposure to the fields) will be practically constant regardless of the instantaneous flow rate. In addition to the treatment of hard water, these regulators can be adopted in applications such as gas distribution, UV radiation, heat exchanges etc. <IMAGE>
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