Dispositif pour la production d'un gaz et pile combustible

Vorrichtung zur Erzeugung von Gas und Brennstoffzelle

Gas generation system and fuel cell


A gas generation system includes a chemical reactor integrated with a liquid/gas separator. The reactor is configured to receive a continuous stream of aqueous solution and to generate hydrogen produced in the reaction of water and a metal hydride. The gas/liquid separator comprises a hydrophobic membrane (46) which is wrapped around a catalyst (40) and hydrophilic membranes (42,44) which cover inlet (36) and outlet (38) of the chemical reactor. The gas generation system can be directly connected to a or integrated in a fuel cell.




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Patent Citations (7)

    Publication numberPublication dateAssigneeTitle
    DE-10045669-A1April 26, 2001Ford Global Tech DearbornBrennstoffzellen-Energieerzeugungssystem und Verfahren zum Betrieb von Elektrofahrzeugen
    EP-1170249-A1January 09, 2002Toyota Jidosha Kabushiki KaishaFuel gas generation system and generation method thereof
    US-2001045364-A1November 29, 2001Hockaday Robert G., Turner Patrick S., Dejohn Marc D., Navas Carlos J., Vaz Heathcliff L., Vazul L. LukePortable chemical hydrogen hydride system
    US-4155712-AMay 22, 1979Taschek Walter GMiniature hydrogen generator
    US-4261955-AApril 14, 1981The United States Of America As Represented By The Secretary Of The ArmyVertical type porous membrane hydrogen generator
    US-5514353-AMay 07, 1996Af Sammer CorporationDemand responsive hydrogen generator based on hydride water reaction
    US-5976725-ANovember 02, 1999Matsushita Electric Industrial Co., Ltd.Fuel cell system, fuel feed system for fuel cell and portable electric appliance

NO-Patent Citations (0)


Cited By (2)

    Publication numberPublication dateAssigneeTitle
    EP-1520609-A1April 06, 2005Boehringer Ingelheim microParts GmbHVerfahren und Vorrichtung zum Separieren und Abführen von Gasblasen aus Flüssigkeiten
    US-7166147-B2January 23, 2007Boehringer Ingelheim Microparts GmbhProcess and device for separating and exhausting gas bubbles from liquids