Electricity-generation device
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United States of America Patent
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Sep 3, 2013
Grant Date -
Jan 31, 2013
app pub date -
Feb 21, 2011
filing date -
Apr 7, 2010
priority date (Note) -
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Abstract
An electricity generation device (1) using a fuel cell (2) having a fuel electrode (5) and an air electrode (6) to which a fuel gas and air are supplied, respectively, includes: a fuel gas conduit (3) through which the fuel gas flows; a cover (9) configured to cover an outside of the fuel gas conduit (3) and cooperating with a peripheral wall (8a) of the fuel gas conduit (3) to form an air passage (4) therebetween, the air passage extending along the fuel gas conduit (3); an air inlet hole (10) formed through the cover (9) to allow air to flow into the air passage (4); and an air outlet hole (11) provided downstream of the air electrode exposed to the air passage (4), to cause the fuel gas conduit (3) and the air passage (4) to communicate with each other.
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