DEVICE FOR HEATING LIQUID Russian patent published in 2007 - IPC H05B6/10 

FIELD: heat engineering, possible use in heating and hot water supply systems for organizations and establishments having no centralized heating.

SUBSTANCE: device contains a vessel for liquid, and also an inducer, consisting of cylindrical element made of magnetic material with constant magnets positioned on its walls having alternating poles along a circle, while cylindrical element and metallic cylindrical vessel are positioned coaxially, and cylindrical element of inducer is mounted with possible rotation, while cylindrical element with magnets is positioned in the vessel with the liquid to be heated. To increase the area of heating, cylindrical element of inducer is made with a bottom, on which constant magnets are positioned with alternation along circle, which may be mounted on walls of the cylindrical element. A dielectric film may be connected to magnets.

EFFECT: lower material consumption, decreased dimensions of device, decreased dispersion of magnetic flow.

3 cl, 1 dwg