Proton membrane fuel cells
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
May 20, 2004
app pub date -
Oct 8, 2003
filing date -
Apr 11, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A process and apparatus to modify the conventional proton exchange membrane fuel cell by applying a proton exchange semiconductor membrane that allows electrons to migrate from the catholde to the anode and cylindrical-conical fuel cell elements that allow internally stacking the fuel cell elements by a simple method. These modifications in the operating principle and construction configuration of the proton exchange membrane fuel cell are designed to result in a major increase in the power density output necessary for transport vehicle and stationary power generation applications.
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Cited Art Landscape
Patent Citation Ranking
- 7 Citation Count
- H01M Class
- 2.22 % this patent is cited more than
- 21 Age