SECTIONAL HOT-WATER RADIATOR, AND PRESSURE COMPENSATOR FOR IT (VERSIONS) Russian patent published in 2013 - IPC F24H3/08 

FIELD: heating.

SUBSTANCE: sectional hot-water radiator contains sections. Sectional hot-water radiator includes a set of in-series connected sections. In four coupling extreme sections there fixed are two threaded bushings, a plug, as well as a pressure compensator made in the form of a blind sleeve, on the inner side of which there fixed longitudinally in the cavity of the transverse piece of the section is a gas-filled element having the possibility of elastic change of its external volume under action of external movement liquid heat carrier at least in longitudinal direction. As per the first version of the invention, the gas-filled element is made in the form of a tight chamber shaped like bellows.

EFFECT: providing pressure compensation in the radiator cavity; enlarging the range of pressure compensation devices.

37 cl, 10 dwg