Fuel cell membrane hydration and fluid metering

专利名称：Fuel cell membrane hydration and fluid

metering

发明人：DANIEL O. JONES,MICHAEL M. WALSH申请号：AU7132398申请日：19980421公开号：AU7132398A公开日：19990216

摘要：A hydration system includes fuel cell fluid flow plate(s) and injection port(s).Each plate has flow channel(s) with respective inlet(s) for receiving respective portion(s)of a given stream of reactant fluid for a fuel cell. Each injection port injects a portion ofliquid water directly into its respective flow channel. This serves to hydrate at leastcorresponding part(s) of a given membrane of the corresponding fuel cell(s). Thehydration system may be augmented by a metering system including flow regulator(s).Each flow regulator meters an injecting at inlet(s) of each plate of respective portions ofliquid into respective portion(s) of a given stream of fluid by corresponding injectionport(s).

申请人：PLUG POWER, L.L.C.

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