Bipolar plate channel structure with knobs for the...

Details Bipolar plate channel structure with knobs for the... Bipolar plate channel structure with knobs for the...

2007-08-28

2007-08-28

Rivell, John (Department: 3753)

Fluid handling

Systems

C429S006000, C429S006000

Reexamination Certificate

active

10938494

ABSTRACT:
A fluid distribution assembly for use in a fuel cell includes a separator plate having a major face. A boundary element is disposed over the major face. A flow field communicates reactant in a flow direction across the separator plate. The flow field is defined by a plurality of knobs formed on the separator plate extending from the major face toward the boundary element.

REFERENCES:
patent: 6245453 (2001-06-01), Iwase et al.
patent: 2001/0028973 (2001-10-01), Ong et al.
patent: 2004/0053094 (2004-03-01), Bunker
patent: 2004/0115514 (2004-06-01), Iwase et al.
patent: 198 35 759 (2000-02-01), None
patent: 101 13 001 (2002-10-01), None
patent: WO 02/069426 (2002-09-01), None

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