Solid oxide fuel cells
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United States of America Patent
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-
Feb 23, 1993
Grant Date -
N/A
app pub date -
Mar 18, 1991
filing date -
Mar 26, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A solid oxide fuel cell has a plurality of cylindrical solid oxide fuel cell elements arranged. Each of the fuel cell elements at least has a fuel electrode, a solid electrolyte and an air electrode. A multi-contact point type current-collecting member is contacted to the fuel electrodes. The fuel electrode of a certain fuel cell element is electrically connected to the air electrode of a solid oxide fuel electrode adjacent to this certain fuel cell element through the multi-contact point type current-collecting member and an interconnector. The multi-contact point type current-collecting member is contacted with the substantially entire surface of the fuel electrodes.
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