Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Harald Schlag0
Jeffrey A. Rock0
Kim R. Griffith0
Date of Patent
December 2, 2008
0Patent Application Number
104185360
Date Filed
April 18, 2003
0Patent Primary Examiner
Patent abstract
A bipolar plate assembly for a fuel cell having a pair of stamped plates joined together to define a coolant volume therein. Each of the pair of stamped plates have a flow field arranged to maximize the contact area between the plates while allowing coolant to distribute and flow readily within the coolant volume. The bipolar plate assembly further includes a seal arrangement and integral manifold to direct gaseous reactant flow through the fuel cell.
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