FUEL CELL

专利名称：FUEL CELL
发明人：MIZUNO SEIJI,水野 誠司
申请号：JP特願平9-365129
申请日：19971218
公开号：JP特開平11-185778A
公开日：
19990709
专利内容由知识产权出版社提供
专利附图：
摘要：PROBLEM TO BE SOLVED: To dissolve problems of an impediment of gaseous diffusion and drying up of an electrolytic film, and to realize more excellent battery
performance. SOLUTION: Plural rectangular parallelepiped projections 53 are formed in a lattice pattern on a stepped surface 51 which is an under surface of a flow path of a
separator 24, further two linear rib pieces 55 are arranged so as to divide the width of the stepped surface 51 equally among three. One end parts 55a of the rib pieces 55 are connected with a flat surface of an outer edge of the separator 24, and the other end parts 55b are separated from the flat surface of the outer edge by a prescribed interval S. The stepped surface 51 is divided into three areas by the rib pieces 55, and the areas are communicated each other, consequently a meandering large flow path is formed on the stepped surface 51. Thus, the meandering fuel gas flow path (large passage) is formed by the rib pieces 55, also fuel gas flow paths (small passages) spreading in plural directions are formed by the plural projections 53.
申请人：TOYOTA MOTOR CORP,トヨタ自動車株式会社
地址：愛知県豊田市トヨタ町1番地
国籍：JP
代理人：下出 隆史 (外2名)
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