| 摘要 |
In a combustor, equipped with a blower (6) being controlled by the output of a combustion sensor (14) and with an ignition device and the fuel pump being operated after prepurging the combustion chamber, there are provided revolution control circuit (15) for the blower (6) , a timer circuit (16) for prepurging, an ignition circuit for setting the revolution of the blower fan for ignition, and a confirm circuit (18), to adjust air supplies for respective operations by controlling the revolution of the fan.
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