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    • 38. 发明授权
    • Heating device for end plate of fuel cell stack
    • 燃料电池堆端板加热装置
    • US09502722B2
    • 2016-11-22
    • US13039704
    • 2011-03-03
    • Sung Ho Lee
    • Sung Ho Lee
    • H01M8/04H01M8/02H01M8/24
    • H01M8/04074H01M8/0258H01M8/0267H01M8/24H01M8/241H01M8/2483Y02E60/50
    • The present invention provides a heating device for an end plate of a fuel cell stack, which can prevent a decrease in temperature of unit cells around the ends of the fuel cell stack by providing a structure for circulating high temperature coolant discharged from the fuel cell stack in the end plate. Non-uniform temperature distribution in the fuel cell stack can thereby be prevented. In particular, a heating device for an end plate of a fuel cell stack is provided wherein high temperature coolant flowing from the upstream of a coolant outlet manifold to the downstream is allowed to circulate through the inside of the end plate and to be discharged to the outside such that the thermal energy of the coolant is supplied to the end plate and, at the same time, transferred to unit cells adjacent to the end plate.
    • 本发明提供一种用于燃料电池堆的端板的加热装置,其可以通过提供用于循环从燃料电池堆排出的高温冷却剂的结构来防止燃料电池堆的端部周围的单元电池的温度降低 在终板。 因此可以防止燃料电池堆中的不均匀的温度分布。 特别地,提供了一种用于燃料电池堆的端板的加热装置,其中从冷却剂出口歧管的上游流向下游的高温冷却剂允许通过端板的内部循环并被排放到 使得冷却剂的热能被供给到端板,并且同时被转移到与端板相邻的单元电池。