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    • 3. 发明申请
    • Fuel gas supplying apparatus for fuel cell system
    • 燃料电池系统燃气供应装置
    • US20100003577A1
    • 2010-01-07
    • US12459622
    • 2009-07-02
    • Tohru EguchiKazuyuki Hirota
    • Tohru EguchiKazuyuki Hirota
    • H01M8/04
    • H01M8/04201
    • A fuel gas supplying apparatus for a fuel cell system includes an exhaust apparatus having an exhaust pipe; a fuel apparatus for supplying fuel to the fuel cell; a regulator arranged to reduce pressure of the fuel gas provided to the fuel cell; and a fuel gas emitting pipe confluence-connected to the exhaust pipe, to emit fuel gas to an outside of the fuel apparatus by using the exhaust pipe as a pipe for temporarily emitting gas to the atmosphere. The regulator includes a plurality of pressure relief valves, a pressure reducing portion, and a solenoid valve upstream of the pressure reducing portion. The pressure relief valves are connected upstream and downstream of the pressure reducing portion.
    • 一种用于燃料电池系统的燃料气体供应装置,包括具有排气管的排气装置; 用于向燃料电池供应燃料的燃料装置; 调节器,其设置成减小设置到燃料电池的燃料气体的压力; 以及与排气管汇合的燃料气体发射管,通过使用排气管作为临时向大气释放气体的管道向燃料设备的外部排出燃料气体。 该调压器包括多个压力释放阀,减压部分和减压部分上游的电磁阀。 减压阀连接在减压部分的上游和下游。