Accessory making it possible to obtain virtually total combustion of the fuels in appliances for heating and production of hot water or the like

摘要

Accessory making it possible to obtain virtually total combustion of the fuels in appliances for heating and production of hot water. This accessory consists of an essentially plane grate made of netting made of 1/10 to 5 mm metal wire 10 according to a mesh of 1 to 15 mm on the side placed in the hearth above the flame 6 and extending over the entire surface area of the latter. Fixing supports 19 are provided. The unburned gases burn on passing through the glowing netting and supply additional heat. <IMAGE>