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    • 1. 发明授权
    • Hydrogen fuel replenishment system
    • 氢燃料补充系统
    • US06432283B1
    • 2002-08-13
    • US09354312
    • 1999-07-16
    • Matthew J. FairlieWilliam J. StewartAndrew T.B. StuartSteven J. ThorpeCharlie Dong
    • Matthew J. FairlieWilliam J. StewartAndrew T.B. StuartSteven J. ThorpeCharlie Dong
    • C25B112
    • F17C5/06F17C2265/065F17C2270/0139Y02E60/321Y02E60/34Y02E60/366
    • A hydrogen replenishment system for providing hydrogen to a hydrogen-receiving apparatus, the system comprising (i) an electrolytic cell for providing source hydrogen; (ii) a compressor means for providing outlet hydrogen at an outlet pressure; (iii) means for feeding the source hydrogen to the compressor means; (iv) means for feeding the outlet hydrogen to the hydrogen-receiving apparatus; (v) central processing unit means for controlling the cell and the compressor; and (vi) user activation means for operably activating the central processing unit means. The invention provides a practical user interface in the treatment of data provided, computed, measured and stored, to offer a convenient, essentially self-contained, hydrogen fuel replenishment system for vehicles based on water electrolysis. The apparatus has virtually no stored hydrogen and provides pressurized hydrogen on the demand of a user. The system is preferably operative at times of off-peak electrical supply, with electricity and water being substantially the only feedstock.
    • 一种用于向氢接收装置提供氢的氢补充系统,所述系统包括(i)用于提供源氢的电解池;(ii)用于在出口压力下提供出口氢的压缩机装置;(iii) 将氢气输送到压缩机装置;(iv)用于将出口氢气供给到氢气接收装置的装置;(v)用于控制电池和压缩机的中央处理单元装置; 本发明提供了一种实用的用户界面,用于处理提供,计算,测量和存储的数据,以提供方便,基本上独立的氢燃料补充系统 用于基于水电解的车辆。 该设备实际上没有储存氢气,并且在用户的需求下提供加压氢气。 该系统优选在非高峰电力供应时操作,电和水基本上是唯一的原料。
    • 8. 发明授权
    • Pressure differential control in an electrolytic cell
    • 电解槽中的压差控制
    • US6146518A
    • 2000-11-14
    • US387829
    • 1999-09-01
    • Matthew J. FairlieWilliam J. StewartCharlie Dong
    • Matthew J. FairlieWilliam J. StewartCharlie Dong
    • C25B1/08C25B15/02
    • C25B15/02Y02E60/366
    • An improved process for providing hydrogen from an electrolytic cell having an anolyte solution having an anolyte liquid level; a catholyte solution having a catholyte liquid level; generating oxygen at an oxygen pressure above the anolyte level; generating hydrogen at a hydrogen pressure above the catholyte level; the improvement comprising detecting at least one of the anolyte and the catholyte liquid levels as anolyte level and catholyte level data; feeding the level data to central processing means; determining the pressure differential between the levels from the level data, and pressure adjustment data by the central processing means; and providing the adjustment data to pressure control means to maintain the pressure differential within a selected range. The process offers a low cost method of controlling the pressure differential to within 2 cm WC of a set point.
    • 从具有阳极电解液液面的阳极电解液的电解槽中提供氢的改进方法; 具有阴极电解液液面的阴极电解液; 在高于阳极电解液水平的氧气压力下产生氧气; 在高于阴极电解液水平的氢气压力下产生氢气; 所述改进包括将阳极电解液和阴极电解液液面中的至少一种检测为阳极电解液水平和阴极电解液水平数据; 将电平数据馈送到中央处理装置; 从所述水平数据和所述中央处理装置的压力调整数据确定所述水平面之间的压力差; 以及将调节数据提供给压力控制装置,以将压力差保持在所选择的范围内。 该方法提供了将压差控制在设定点的2cm WC内的低成本方法。