System for hydrogen charging
    60.
    发明授权
    System for hydrogen charging 有权
    充氢系统

    公开(公告)号:US08714183B2

    公开(公告)日:2014-05-06

    申请号:US13574007

    申请日:2010-05-06

    Abstract: A system for hydrogen charging has an orifice provided as a flow restrictor between a hydrogen charging port and a hydrogen tank having a larger heat flux value. No orifice is provided on the side of a hydrogen tank having a smaller heat flux value. The orifice has a function of increasing the channel resistance. With the above, it is possible to initially have the hydrogen tank having a smaller heat flux value in the fully charged state, and thereafter the hydrogen tank having a larger heat flux value in the fully charged state. Alternatively, a check valve having a cracking pressure ΔP2 can be provided as a flow restrictor on the side of the hydrogen tank having larger heat flux, and a check valve having a cracking pressure ΔP1 can be provided as a flow restrictor on the side of the hydrogen tank having smaller heat flux, wherein ΔP2>ΔP1.

    Abstract translation: 氢气充填系统具有在具有较大热通量值的氢气充气口和氢罐之间作为流量限制器设置的孔口。 在具有较小热通量值的氢罐的侧面上没有设置孔口。 孔口具有增加通道阻力的功能。 如上所述,可以在完全充电状态下开始具有热通量值较小的氢罐,其后,在充满电状态下具有较大的热通量值的氢罐。 或者,具有开启压力Dgr; P2的止回阀可以作为流量限制器设置在具有较大热通量的氢罐侧,并且具有开启压力Dgr; P1的止回阀可以设置为限流器 氢罐的侧面具有较小的热通量,其中&Dgr; P2>&Dgr; P1。

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