HEATING RADIATOR Russian patent published in 2001 - IPC

FIELD: heating systems of buildings; heating radiators. SUBSTANCE: aluminum cast housing of radiator includes lower evaporating chamber and upper distributing chamber and round and triangular columns belonging to condensing section. Evaporating chamber partially filled with water is divided in upper portion by partitions forming three compartments with heater placed in center compartment. Center compartment is connected with distributing chamber by means of above-mentioned round columns located inside this chamber to avoid penetration of condensate into evaporating zone. Two side compartments of evaporating chamber are connected with distributing chamber by means of triangular columns. Compartments are communicated in lower portion of evaporating chamber for forming directed flow of condensate to heater. EFFECT: possibility of controlling heat transfer of radiator to change of pressure inside its housing depending on outside temperature. 3 cl