Electrochemical cell bipolar plate with sealing feature

Details Electrochemical cell bipolar plate with sealing feature Electrochemical cell bipolar plate with sealing feature

2004-11-11

2009-02-17

Ryan, Patrick (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

C429S006000, C429S006000

Reexamination Certificate

active

07491463

ABSTRACT:
A bipolar plate for an electrochemical cell having a first side with a first fluid flow region bordered by a first sealing region, and a second side with a second fluid flow region bordered by a second sealing region is disclosed. The first and second sealing regions each include a plurality of non-continuous sealing features having overlapping ends that extend around the perimeter of the respective fluid flow region.

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