Gas burner, for a central heating system, has a porous body with two zones for mixing the combustion air and fuel gas, and a porous combustion zone to prevent gas losses on starting up

摘要

The gas burner, for a central heating system, has combustion air delivered by a fan (10) and the gas is mixed within a mixing zone, within permeable mixer body zones (1,2). The combustion is within a porous and heat-resistant body (3). The spring tension of the gas pressure control (6) can be varied by an electromotor (4) and a cam disk (5). The ceramic burner has a sponge and porous structure. The specification is an addition to 10137572.7.