DEVICE FOR HEATING FLOOR WITH SELF-ADJUSTING CABLE Russian patent published in 2003 - IPC

FIELD: floor heating devices. SUBSTANCE: proposed device has electric heating cable laid in zigzag pattern under surface of floor to be heated. Rectangular or square metal panels are provided with passages which are parallel to each other in way of their laying. Each metal panel is provided with insulating panel on its rear surface made from porous plastic material forming sandwich-type structure in such way that passages of metal panel are sunken in material of insulating panel. After assembly, panels are laid on floor base tightly to each other at aligning longitudinal and transversal directions so that each passage of one metal panel is extension of other passages formed in adjacent panel at end sides of first metal panel. Heating cable is laid in said passages so that it should run from one metal panel to subsequent one in zigzag pattern over entire floor. EFFECT: facilitated procedure. 2 cl, 3 dwg