Plaque fuel cell stack
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United States of America Patent
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-
Dec 3, 1991
Grant Date -
N/A
app pub date -
Feb 15, 1990
filing date -
Feb 15, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A stacked fuel cell has a plurality of cell plaques, each plaque having a plurality of horizontally disposed fuel cells placed in an insulating frame. By utilizing a plurality of cell plaques, overall fuel cell stack voltage can be substantially increased by interconnecting adjacent plaque cells to form substacks which are in turn connected in series. Thus stack voltage is increased without requiring additional fuel cell height.
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