Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Patent
1995-12-28
1998-05-12
Maples, John S.
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
429 34, 429 35, 429 38, H01M 804
Patent
active
057502811
ABSTRACT:
An edge manifold assembly conducts, introduces and receives reactant and coolant streams to and from an electrochemical fuel cell stack. The assembly comprises a plurality of manifold plates. Each of the fuel cells has a single manifold plate or at least three manifold plates attached thereto. Each of the manifold plates has at least one manifold opening formed therein for containing a fluid and at least one channel formed therein for effecting fluid communication between the manifold opening and the fuel cell to which the manifold plate is attached.
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James Greg A.
Kenna John T.
Ramji Shiraz N.
Washington Kirk B.
Ballard Power Systems Inc.
Maples John S.
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