Patent ID: 8909034
Filing Date: 2014-12-09
Classification: F24H,F28D

Abstract:
1. A radiator for domestic heating with a heat-transfer fluid operating in two-phase form, said heat-transfer fluid comprising a mixture of at least two different heat-transfer liquids, said radiator comprising: a reservoir of said heat-transfer fluid; a heating element intended to raise the temperature of said heat-transfer fluid to a temperature such that it causes said fluid to undergo a change of phase from liquid to vapor; a heater for transferring heat from said heat-transfer vapor to ambient air having at least one channel, at which the heat transfer with the ambient air takes place, communicating in a lower zone with the reservoir, each of the at least one channels being closed at an upper end thereof such that all the heat-transfer vapor that flows upward in each channel undergoes condensation in said channel by transferring heat to ambient air through a wall of said channel, and the heat-transfer liquid resulting from condensation on the wall of said channel also flows downward in the same channel, and