Patent ID: 9581390
Date: 2017-02-28
CPC Classifications: F24H,F28D,F28F

Claim:
1. A radiator of the thermosiphon type comprising a collector situated in the lowest part of the radiator, and adapted to contain an intermediate vector fluid an external heat source, placed within the collector, wherein the intermediate vector fluid is adapted to evaporate on contact with a hot surface of the external heat source in nucleate boiling regime, forming vapour bubbles having diameter db which are characteristic of the intermediate vector fluid, which detach themselves from the hot surface of the external heat source during the nucleate boiling, at least one vertical tube containing therein one or more channels connected and communicating with the collector, characterised in that the smallest linear dimension of every section of said collector and said channels crossed by the intermediate vector fluid, excluding the thickness of the liquid film of moisture, is between twice and five times the diameter db of said intermediate vector fluid vapour bubble.