Fuel cell separator, fuel cell using the separator, and...

Details Fuel cell separator, fuel cell using the separator, and... Fuel cell separator, fuel cell using the separator, and...

2006-11-14

2006-11-14

Kalafut, Stephen J. (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

C427S115000

Reexamination Certificate

active

07135249

ABSTRACT:
A separator21, 22for use in a fuel cell that generates electricity by a reaction between fuel and oxidant is disclosed. The separator is formed by metal foam28which is impregnated with resin. Gas flow passages23, 25are formed on a contact surface for contacting with an electrode19, 20,and conductive plating is applied on the parts where the metal foam28is exposed to view in the contact surface21a,21bof the separator21, 22.

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patent: 11-126620 (1999-05-01), None
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patent: 2000-036309 (2000-02-01), None
patent: 2001-297780 (2001-10-01), None

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