The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 2020
Filed:
Jul. 27, 2016
Kyocera Corporation, Kyoto-shi, Kyoto, JP;
Kazuya Imanaka, Kirishima, JP;
KYOCERA CORPORATION, Kyoto-Shi, Kyoto, JP;
Abstract
A cell stack device includes a cell stack including a plurality of cells arranged, and a manifold configured to allow a reaction gas to be supplied to the plurality of cells. First end portions of the plurality of cells are fixed to the manifold with a sealing material. The plurality of cells each include: a supporting substrate extending in a length direction; an element portion including a fuel electrode, a solid electrolyte layer, and an air electrode layered on the supporting substrate; and an interlayer located between the solid electrolyte layer and the air electrode, extending to each of the first end portions of the plurality of cells, and having a porosity greater than a porosity of the solid electrolyte layer. The interlayer includes an exposed portion exposed from the air electrode at each of the first end portions of the plurality of cells and the sealing material provided on the exposed portion.