Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Patent
1991-02-11
1993-05-11
Bell, Mark L.
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
429 38, 429 39, H01M 810
Patent
active
052099890
ABSTRACT:
A solid oxide fuel cell including tube-shaped solid oxide fuel cell elements. One gas selected from an oxidizing gas and a fuel gas flows in an internal space of the element, and the other gas flows in an external space of the element. A means for converting an oxidizing gas-flow and/or a fuel gas-flow into turbulent flow is provided in the internal space and/or the external space. The converting means is preferably an elongated body such as a tube-shaped body, a solid pillar-shaped body, a hollow-cylindrical body, a solid-cylindrical body and a rod with plates, extending in the longitudinal direction of the element.
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Ishihara Takeshi
Misawa Hidenobu
Yamada Satoru
Bell Mark L.
NGK Insulators Ltd.
Thompson Willie J.
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