Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2007-01-30
2007-01-30
Ruthkosky, Mark (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
C429S010000, C429S006000
Reexamination Certificate
active
10698662
ABSTRACT:
A first separator is formed by combining a resinous passage member and a metal member together. A second separator is formed by combining a resinous passage member and a metal member together. A coolant flow field is defined between the resinous passage members such that the coolant flow field is electrically insulated from the membrane electrode assembly. The metal member includes a copper member, and the metal member includes a copper member. An outer circumferential portion of the copper member and an outer circumferential portion of the copper member are electrically connected with each other.
REFERENCES:
patent: 6306533 (2001-10-01), Mund et al.
patent: 6887610 (2005-05-01), Elhamid et al.
patent: 2001/0046618 (2001-11-01), Okazaki et al.
Enjoji Naoyuki
Kikuchi Hideaki
Nagoshi Kentaro
Honda Motor Co. Ltd.
Lahive & Cockfield LLP
Laurentano, Esq. Anthony A.
Ruthkosky Mark
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