Cell unit, cell stack device, cell unit device and module

A cell unit includes a cell stack, two manifolds. The cell stack includes cells. Each cell has a elliptical columnar shape. The each cell includes an inner electrode layer, a solid oxide solid electrolyte layer, an outer electrode layer, a first portion, a second portion, a middle portion and a dist...

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Bibliographische Detailangaben
Hauptverfasser:	Ono, Takashi, Takahashi, Naruto, Shiraishi, Shinpei
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS THEREFOR BASIC ELECTRIC ELEMENTS CHEMISTRY ELECTRICITY ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS METALLURGY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	A cell unit includes a cell stack, two manifolds. The cell stack includes cells. Each cell has a elliptical columnar shape. The each cell includes an inner electrode layer, a solid oxide solid electrolyte layer, an outer electrode layer, a first portion, a second portion, a middle portion and a distribution hole. The solid oxide solid electrolyte layer is on the inner electrode layer. The outer electrode layer is on the solid oxide solid electrolyte layer. The first portion is at one end of the each cell in the length direction of the cells. The second portion is at the other end of the each cell in the length direction. The middle portion is located between the first portion and the second portion. The distribution hole passes through from the first portion to the second portion. A first manifold fixes the first portions. A second manifold fixes the second portions.