Gas distribution panel for a fuel cell and gas distribution panel containing a fuel cell
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United States of America Patent
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Issued Date -
Nov 2, 2006
app pub date -
Aug 26, 2004
filing date -
Aug 29, 2003
priority date (Note) -
Abandoned
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Abstract
The invention relates to a gas distribution panel for a fuel cell wherein gas guiding channels having a meandering-shaped structure and which extend in a parallel manner are arranged. The invention is characterized in that cell connectors having various widths are provided on the meander-shaped defining channels in order to reduce transversal transportation of media along the meander-shaped defining channels. The invention also relates to a fuel cell provided with a gas distribution channel arranged on the cathode side and/or anode side, especially a polymer-electrolyte membrane (PEM) fuel cell.
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