Flow field plate for a fuel cell

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United States of America Patent

PATENT NO 9947943
SERIAL NO

14410089

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Abstract

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A flow field plate for a bipolar plate or bipolar plate assembly of a fuel cell or a fuel cell stack has an electrode facing front side, a backside and at least a cooling fluid manifold for supplying cooling fluid to the flow field plate. The backside includes a cooling fluid flow field for substantially uniformly distributing the cooling fluid over the flow field plate. The flow field plate further includes a cooling fluid sub-manifold which is adapted to provide cooling fluid from the cooling fluid manifold to a cooling fluid flow field. The cooling fluid sub-manifold is fluidly disconnected from the cooling fluid flow field, a bipolar plate or bipolar plate assembly including a flow field plate, as well as a fuel cell or fuel cell stack including such a flow field plate and/or bipolar plate or such a bipolar plate assembly.

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Patent Owner(s)

Patent OwnerAddress
POWERCELL SWEDEN ABGOTHENBURG GOTHENBURG VASTRA GOTALAND

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bodèn, Andreas Gothenburg, SE 1 2
Ihonen, Jari Espoo, FI 6 7
Ofstad, Axel Baumann Västra Frölunda, SE 1 2
Tenstam, Anders Öjersjö, SE 6 11
Tingelöf, Thomas Gothenburg, SE 2 5

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