| 摘要 |
A micro-tubular solid oxide fuel cell arrangement includes two micro-tubular elements having a tubular inner electrode, covered on its outer surface with an electrolyte, the electrolyte being covered on its outer surface with a tubular outer electrode; and a connection element arranged between the micro-tubular elements for connecting one end of one micro-tubular element to one end of the other micro-tubular element, where the micro-tubular element has a first end portion with an inner cone arranged in the tubular inner electrode and a second end portion with an outer cone arranged in the tubular outer electrode, where the connection element comprises a metallic interconnector plate having a first side and an opposite second side, where the plate is provided with at least one hole); a first metallic connector on the first side and arranged around the hole and a second metallic connector on the second side and arranged around the hole.” |
| 主权项 |
1. A micro-tubular solid oxide fuel cell arrangement comprising
at least two micro-tubular elements, said micro-tubular elements comprising a tubular inner electrode, covered on its outer surface with an electrolyte, said electrolyte being covered on its outer surface with a tubular outer electrode; a connection element arranged between said at least two micro-tubular elements for connecting one end of one micro-tubular element to one end of the other micro-tubular element; characterized in that said at least two micro-tubular elements comprise a first end portion with an inner cone arranged in said tubular inner electrode and a second end portion with an outer cone arranged in said tubular outer electrode to form an electric serial connection of said micro-tubular elements; said connection element comprises a metallic interconnector plate having a first side and an opposite second side, said interconnector plate being provided with
at least one holea first metallic connector on said first side and arranged around said at least one hole, said first metallic connector having a conical shape with a cross-section narrowing in a direction away from said interconnector plate, said first metallic connector being dimensioned and arranged for contacting said first end portion of one of said micro-tubular elementsa second metallic connector on said second side and arranged around said at least one hole, said second metallic connector having a conical shape with a cross-section growing in a direction away from said interconnector plate, said second metallic connector being dimensioned and arranged for contacting said second end portion of another one of said micro-tubular elements. |
