Method for manufacturing fuel cell stack

专利名称：Method for manufacturing fuel cell stack发明人：Shunsuke Suzuki,Tomokazu Hayashi申请号：US16295297申请日：20190307公开号：US11121381B2公开日：20210914

专利附图：

摘要：Provided is a method for manufacturing a fuel cell stack that can manufacturethe fuel cell stack efficiently, can improve the precision for joining and can improve thepower generation efficiency. The method for manufacturing a fuel cell stack repeatedlystacks a separator, an electrode assembly and a separator in this order in accordance

with the laminated structure of the fuel cell stack to be manufactured to manufacturethe fuel cell stack. When the electrode assembly is stacked on the separator, the methodpressurizes the electrode assembly stacked on the separator and applies laser light tothe electrode assembly to join the resin frame of the electrode assembly to theseparator. When the separator is stacked on the electrode assembly, the methodpressurizes the separator stacked on the electrode assembly and applies laser light tothe separator to join the separator to the resin frame of the electrode assembly.

申请人：TOYOTA JIDOSHA KABUSHIKI KAISHA

地址：Toyota JP

国籍：JP

代理机构：Oliff PLC

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