| 摘要 |
<p>The arrangement has fuel supply channels (9, 13) formed partially in a burner-hub (18), and a shielding wall (30) arranged in one of the fuel supply channels. The shielding wall is spaced from a wall (21) of the fuel supply channel. A gap is formed between the wall of the fuel supply channel and the shielding wall, and is not a part of a flow path of fuel flowing via the fuel supply channel. Air supply channels are formed in the arrangement.</p> |
