Fuel cell stack comprising current collector provided at least at one fluid passage

A terminal plate, an insulating plate, and an end plate are stacked on a stack body. The terminal plate has current collectors at least at lower portions of an oxygen-containing gas supply passage, a coolant supply passage, a fuel gas discharge passage, a fuel gas supply passage, a coolant discharge...

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Bibliographic Details
Main Authors GOTO SHUHEI, UTSUNOMIYA MASAO, TERADA SATORU, SATO MASAHIKO, TAKAI TAKAHIRO, KAJI HAYATO, TSUJI MAKOTO
Format Patent
LanguageEnglish
Published 25.05.2010
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:A terminal plate, an insulating plate, and an end plate are stacked on a stack body. The terminal plate has current collectors at least at lower portions of an oxygen-containing gas supply passage, a coolant supply passage, a fuel gas discharge passage, a fuel gas supply passage, a coolant discharge passage, and an oxygen-containing gas discharge passage. The current collectors contact the water generated in the reaction or a coolant for collecting electricity.
Bibliography:Application Number: US20050198779