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Pressure control valve, pressure control valve manufacturing method, fuel cell system equipped with pressure control valve, and pressure control method therefor
Pressure control valve, pressure control valve manufacturing method, fuel cell system equipped with pressure control valve, and pressure control method therefor
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机译:压力控制阀,压力控制阀的制造方法,具有压力控制阀的燃料电池系统及其压力控制方法
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摘要
Provided is a pressure control valve including a movable part (1) which operates by a differential pressure, a first valve (3, 4, 5) for reducing a primary pressure to a secondary pressure, a second valve (10, 11) which operates to block a flow path between an inlet flow path (12) and an outlet flow path (8) for discharging the secondary pressure when the first valve operates to open the inlet flow path (12) for introducing a fluid having the primary pressure, and a transmission mechanism (2) which links the operation of the movable part with the operations of the first and the second valves, in which either one of the movable part and the first valve is separated from the transmission mechanism.
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