Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2006-04-25
2006-04-25
Yuan, Dah-Wei (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
C429S010000, C429S006000
Reexamination Certificate
active
07033693
ABSTRACT:
A bipolar plate of a fuel cell comprises a body, two flow fields, and electrically conductive fibers. The body has a central portion and a peripheral portion surrounding the central portion. The flow fields are disposed on the two sides of the central portion of the body. The electrically conductive fibers are positioned in the central portion and penetrate therethrough.
REFERENCES:
patent: 6511766 (2003-01-01), Loutfy et al.
patent: 6638657 (2003-10-01), Cisar et al.
patent: 2003/0152821 (2003-08-01), Lisi et al.
Chen Long Jeng
Lee Ming San
Lin Ming Chih
Su Chin Chia
Hasse Donald E.
Hasse & Nesbitt LLC
National Sun Yat-Sen University
Yuan Dah-Wei
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