| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a combustion apparatus capable of achieving a suitable combustion state even when supply quantity of fuel gas is changed.SOLUTION: When mixed gas is fired and combustion operation is started, a combustion state is detected and supply quantity of fuel gas or combustion air is corrected. The correction quantity is stored correspondingly to the supply quantity of the fuel gas. When generating mixed gas, the supply quantity of the fuel gas or the combustion air is corrected by the correction quantity corresponding to the supply quantity of the fuel gas. If the supply quantity of the fuel gas is changed when a necessary correction quantity is different in accordance with the supply quantity of the fuel gas, the supply quantity of the fuel gas or the combustion air is suitably corrected by the correction quantity corresponding to the changed supply quantity of the fuel gas, so that the mixed gas can be combusted by a suitable air-fuel ratio.</p> |
