| 摘要 |
<p>A gas burner (100) for premixed combustion is positioned in a combustion chamber (50) and comprises two components (1, 2), a first defined by a distributor (1 ) for a gas and air mixture and the second (2) defining the burner shell, said components (1, 2) being close together but spaced apart, the distributor (1 ) having a perforated distribution surface (3) through which the gas- air mixture passes directed towards the burner shell (2), which also has a perforated burning surface (15) on which the flame caused by the combustion of said mixture is generated, so as to create a thermal load within the combustion chamber (50). The thermal load in this latter is disuniformly distributed.</p> |
