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    • 52. 发明授权
    • Fuel cell system
    • 燃料电池系统
    • US08580450B2
    • 2013-11-12
    • US13067158
    • 2011-05-12
    • Eon Soo LeeJae Hyuk JangTae Kon Koo
    • Eon Soo LeeJae Hyuk JangTae Kon Koo
    • H01M8/04
    • H01M8/0662H01L35/30H01M8/04007H01M2250/402H01M2250/405Y02B90/12Y02B90/16
    • There is provided a fuel cell system. The fuel cell system includes a fuel cell generating electricity and heat by an electrochemical reaction between a fuel and air, a thermoelectric element converting heat, emitted from the fuel cell, into electrical energy, and a heat storage tank storing heat emitted from the thermoelectric element. The fuel cell system includes therein a configuration allowing for the conversion of heat, emitted from a fuel cell, into electricity or the utilization of heat, thereby minimizing the amount of heat that is released at the final stage. Therefore, a reduction in the size of a heat storage tank can be achieved, and the electricity conversion efficiency of a fuel cell can be improved.
    • 提供了一种燃料电池系统。 燃料电池系统包括通过燃料和空气之间的电化学反应产生电和热的燃料电池,将从燃料电池发射的热量的热电元件转换成电能;以及储存从热电元件发出的热量的储热箱 。 燃料电池系统包括允许从燃料电池发射的热量转换成电力或利用热量的结构,从而最小化在最后阶段释放的热量的构造。 因此,能够实现蓄热箱的小型化,能够提高燃料电池的电力转换效率。
    • 55. 发明授权
    • Hydrogen generator
    • 氢发生器
    • US08308918B2
    • 2012-11-13
    • US12007869
    • 2008-01-16
    • Jae Hyoung GilChang Ryul JungJae Hyuk Jang
    • Jae Hyoung GilChang Ryul JungJae Hyuk Jang
    • C25B9/00C25B13/00
    • C25B9/08C25B1/04H01M8/0656Y02E60/366
    • There is provided a hydrogen generator. The hydrogen generator including: an electrolytic bath having an inner space of a predetermined size; a cover hermetically covering an open top of the electrolytic bath and having at least one hydrogen outlet; a flexible pocket disposed in the electrolytic bath and filled with an electrolyte of a predetermined amount; an electrode part fixed to the cover, and immersed in the electrolyte filled in the flexible pocket to electrolyze the electrolyte upon application of power; and a power supply supplying current to the electrode part. In the hydrogen generator, the electrode part and the electrolyte maintains a substantially constant contact area there between, thereby allowing hydrogen to be generated constantly and stably.
    • 提供了氢气发生器。 氢生成器包括:电解槽,其具有预定尺寸的内部空间; 覆盖电解槽的开口顶部并具有至少一个氢出口的盖; 设置在电解槽中并充满预定量的电解质的柔性袋; 固定在盖上的电极部,浸渍在填充在柔性袋中的电解质中,在施加电力时电解电解液; 以及向电极部供给电流的电源。 在氢气发生器中,电极部分和电解质在其间保持基本上恒定的接触面积,由此允许稳定地产生氢气。