Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2007-08-14
2007-08-14
Ruthkosky, Mark (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
C429S006000
Reexamination Certificate
active
10694695
ABSTRACT:
The solid oxide fuel cell according to the present invention is directed to a support type or self-support type single cell in which four sides or opposite two sides of corners of the single cell are downwardly bent in an inverted U shape and have gas channels in the inner side and/or outer side with a straight line structure or lattice shape structure, so that a separating plate can be used without gas channels or channel support. A smooth flow of a reaction gas is implemented in the directions of the air electrode and the fuel electrode of a single cell.
REFERENCES:
patent: 5368951 (1994-11-01), Shiratori et al.
patent: 6593020 (2003-07-01), Yoo et al.
Lim Hee Chun
Park Jin Woo
Park Sang Hyoun
Yoo Young Sung
Cantor & Colburn LLP
Korea Electric Power Corporation
Parsons Thomas H.
Ruthkosky Mark
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