Fuel cell with overmolded electrode assemblies
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United States of America Patent
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Jan 24, 2006
Issued Date -
N/A
app pub date -
Oct 31, 2002
filing date -
Apr 29, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A fuel cell utilizing parallel flow of a hydrogen stream, an oxygen stream, and an electrolyte solution with respect to the electrodes, while maintaining mechanical support within the fuel cell. The fuel cell utilizes electrode assemblies having a frame overmolded around the electrode to maintain a flow rates and low pressure throughout the fuel cell. The fuel cell is also designed to maintain mechanical support within the fuel cell while the electrodes expand and contract in response to the absorption of oxygen and hydrogen.
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