Chemistry: electrical current producing apparatus – product – and – Plural concentric or single coiled electrode
Reexamination Certificate
2002-10-18
2009-08-04
Ryan, Patrick (Department: 1795)
Chemistry: electrical current producing apparatus, product, and
Plural concentric or single coiled electrode
C429S006000, C429S006000, C429S006000, C429S006000, C204S267000, C204S272000, C204S275100, C204S278500
Reexamination Certificate
active
07569304
ABSTRACT:
A solid electrolyte fuel cell component is formed by tape casting an electrolyte layer and electrode layers to form a green tape which can be manipulated. The green tape is coiled into a form having an S-shaped central portion having oppositely-directed loops, so as to provide a first longitudinal channel presenting an anode surface and a second longitudinal channel presenting a cathode surface. After coiling, the assembly is fired to produce a solid, sintered product.
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Connor Paul Alexander
Irvine John Thomas Sirr
Jones Frances Gwyneth Elaine
Drinker Biddle & Reath LLP
Ryan Patrick
The University Court of The University of St. Andrews
Wang Eugenia
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