| 摘要 |
<p>A gas burner for a cooking appliance includes at least one combustion chamber (20, 22) with a first gas inlet (24, 26) forming a substantially annular outer flame ring (38) and a substantially annular inner flame ring (36). At least one flame channel (70, 72) is configured to trigger ignition of at least one of the inner flame ring and outer flame ring. In one example, at least one transfer burner port (80, 82) is in gas-flow communication with the combustible gas in the at least one combustion chamber.</p> |
