| 摘要 |
A fuel generation device that generates fuel gas, which is a reducing gas, by an oxidation reaction with an oxidizing gas is provided with a gas inlet into which the oxidizing gas is supplied from outside, a gas outlet which supplies the fuel gas to the outside, a fuel generation member that generates the fuel gas by an oxidizing reaction with the oxidizing gas, an accommodation part that is provided between the gas inlet and the gas outlet and accommodates the fuel generation member, and an exhaust valve provided between the accommodation part and the gas outlet. Further, by cyclically varying the opening angle of the exhaust valve at opening angles including a first opening angle and a second opening angle smaller than the first opening angle, the increase in pressure in the accommodation part due to the oxidizing gas supplied to the accommodation part from outside via the gas inlet is greater in the case where the opening angle of the exhaust valve is at the second opening angle than the case where the opening angle of the exhaust valve is at the first opening angle. |
