ON-VEHICLE FUEL CELL STACK

ON-VEHICLE FUEL CELL STACK

PROBLEM TO BE SOLVED: To enable resident water to be easily and reliably drained from a reaction gas flow path in a fuel cell stack in a simple and compact construction. SOLUTION: The fuel cell stack 10 includes a plurality of fuel cells 20 stacked in the vertical direction with electrode surfaces a...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NISHIYAMA TADASHI, USHIO TAKESHI, TAKASE HIDEHIKO
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To enable resident water to be easily and reliably drained from a reaction gas flow path in a fuel cell stack in a simple and compact construction. SOLUTION: The fuel cell stack 10 includes a plurality of fuel cells 20 stacked in the vertical direction with electrode surfaces along the horizontal direction, and an oxidizer gas flow path 42 and a fuel gas flow path 44 formed in mutually opposite flowing directions. The fuel gas flow path 44 is arranged along the moving direction of a fuel cell automobile so that fuel gas is distributed in the fuel gas flow path 44 from the front to the rear in the moving direction of the fuel cell automobile. COPYRIGHT: (C)2011,JPO&INPIT