| 摘要 |
<p>A gas burner (10) comprising a bowl-shaped base body (12), a burner crown (14) arranged on the base body (12) and an upper cap (16) arranged on the burner crown (14), wherein a plurality of flame ports (34) is provided to let out a gas-air mixture towards to a recipient (36) to be heated, wherein the flame ports (34) are formed in such a manner that the gas-air mixture leaves the flame ports (34) in an essentially vertical direction.</p> |
