| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas cooking stove capable of controlling abrupt fluctuation of a gas flow rate with one solenoid valve.SOLUTION: A gas cooking stove comprises: a burner 2; an appliance valve body section 3; a solenoid valve 4; and a voltage application section 5. The solenoid valve 4 is controlled according to voltage applied thereto by the voltage application section 5 in a manner that puts the same into either: an opened state where a gas flow rate in a gas passage 31 is kept at a maximum flow rate with the solenoid valve 4 opened; a closed state where the gas flow rate in the gas passage 31 is kept at a minimum flow rate with the solenoid valve 4 closed; or an intermediary state where the gas flow rate is kept at an intermediary flow rate between the maximum flow rate and the minimum flow rate with the solenoid valve 4 repeatedly opened and closed.SELECTED DRAWING: Figure 2 |
