Fuel cell comprising an assembly capable of managing the...

Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Fuel cell with solid electrolyte

Reexamination Certificate

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Details

C429S400000

Reexamination Certificate

active

07993794

ABSTRACT:
Water produced in a fuel cell is managed and/or regulated by an assembly comprising at least one hydrophobic element and a hydrophilic element. The hydrophilic element is in contact with at least one first area of an outer surface of the cathode. The hydrophobic element covers the whole of a face of the hydrophilic element opposite the outer surface of the cathode and comprises at least one through opening releasing an area of said face of the hydrophilic element.

REFERENCES:
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patent: 2004/0137311 (2004-07-01), Mathias et al.
patent: 2005/0181264 (2005-08-01), Gu et al.
patent: 2005/0208366 (2005-09-01), Rohwer et al.
patent: 2006/0292434 (2006-12-01), Hampden-Smith et al.
patent: 100 48 182 (2001-05-01), None
patent: 0 872 907 (1998-10-01), None
patent: A 4-12462 (1992-01-01), None
patent: A 7-105957 (1995-04-01), None

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