Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2006-02-14
2006-02-14
Ryan, Patrick Joseph (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
C429S006000, C429S006000, C429S006000, C429S006000
Reexamination Certificate
active
06998186
ABSTRACT:
A fuel cell stack includes power generation cells, terminal plates, first cooling cells, and second cooling cells. The terminal plates are electrically connected to the power generation cells. The first cooling cells are interposed between the terminal plates, and a cooling liquid is supplied to the first cooling cells for cooling the power generation cells. The second cooling cells are interposed between the terminal plates. A predetermined number of power generation cells are interposed between the first cooling cell and the second cooling cell. A cooling air is supplied to the second cooling cell for cooing the power generation cells.
REFERENCES:
patent: 6080502 (2000-06-01), Nolscher et al.
patent: 6087033 (2000-07-01), Grune et al.
patent: 6703155 (2004-03-01), Scartozzi
patent: 2001/0046618 (2001-11-01), Okazaki et al.
Ise Masahiro
Okazaki Koji
Sato Shuji
Honda Giken Kogyo Kabushiki Kaisha
Lahive & Cockfield LLP
Laurentano, Esq. Anthony A.
Martin Angela J.
Ryan Patrick Joseph
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