H - Electricity – 01 – M
Patent
H - Electricity
01
M
H01M 8/04 (2006.01) H01M 8/02 (2006.01)
Patent
CA 2428522
The invention relates to a fuel cell assembly with fuel cells arranged in the form of a fuel cell stack (310). The fuel cell assembly disposes of an anode inlet (313) and of an anode outlet (314) for the combustion gas and disposes of a cathode inlet (315) and of a cathode outlet (316) for the cathode gas. An electric heating device (320) is provided for heating the gas stream consisting of cathode gas and/or of combustion gas. According to the invention, the electric heating device (320) is formed by a structure, which is comprised of an electrically conductive foam material, through which gas to be heated flows, and which is provided with electric connections to the connection of a power supply.
L'invention concerne un ensemble de piles à combustible comprenant des piles à combustible disposées sous la forme d'un empilement (310) de piles à combustible. Cet ensemble de piles à combustible dispose d'une entrée anodique (313) et d'une sortie anodique (314) pour le gaz de combustion, ainsi que d'une entrée cathodique (315) et d'une sortie cathodique (316) pour le gaz cathodique. Un dispositif de chauffage électrique (320) sert à chauffer le flux de gaz composé du gaz cathodique et/ou du gaz de combustion. Selon l'invention, ce dispositif de chauffage électrique (320) est formé d'une structure constituée d'un matériau mousse électroconducteur à travers laquelle le gaz à chauffer circule et qui est munie de raccords électriques permettant le raccordement à une alimentation électrique.
Kirby Eades Gale Baker
Mtu Cfc Solutions Gmbh
Mtu Friedrichshafen Gmbh
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