| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas oven to form a wide space for a heat reservoir for combustion gas at a baking chamber to prevent the occurrence of uneven baking of a substance to be baked. SOLUTION: A fixed gas oven 1 is provided with a baking chamber 11 to contain a substance 2 to be baked, such as dough. an upper fire burner 3a is disposed on the upper side of the baking chamber 11, and a gas burner 3b for lower fire is disposed on the lower side of the baking chamber 11. A plurality of upper discharge ports 4a to discharge combustion gas of gas fuel, burnt by the upper fire burner 3a, to the outside of the baking chamber 11 are formed on the back side of the baking chamber 11. This upper discharge ports 4a are arranged in a position lower than that of the burner port of the upper fire burner 3a.
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