Fuel Cell Current Distribution Measuring Equipment and Fuel Cell Current Distribution Measuring Method
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United States of America Patent
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Issued Date -
Dec 6, 2007
app pub date -
Jun 8, 2004
filing date -
Apr 9, 2004
priority date (Note) -
Abandoned
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Abstract
A fuel cell current distribution measuring apparatus measures electromotive force distribution on an electrode surface of a fuel cell which includes: an electrolyte; and a pair of a fuel electrode and an air electrode between which the electrolyte is provided. The fuel cell current distribution measuring apparatus includes: a plurality of probe pins which are touched by a non-compartment area on an external surface of a fuel-electrode-side separator being one of separators of the pair of the fuel electrode and the air electrode; and a current measuring section for measuring a current in each of the probe pins. Therefore, it is possible to provide a fuel cell current distribution measuring apparatus and a fuel cell current distribution measuring method, each of which allows for exact reproduction of a partial electromotive force in an electromotive force obtained from the whole of electrodes of the fuel cell.
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