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:
Jan. 06, 2015
Filed:
Dec. 15, 2010
Sun-dong Kim, Daejeon, KR;
Ji-haeng Yu, Daejeon, KR;
In-sub Han, Daejeon, KR;
Doo-won Seo, Daejeon, KR;
Kee-seog Hong, Daejeon, KR;
Se-young Kim, Seongnam-si, KR;
Sang-kuk Woo, Daejeon, KR;
Sun-Dong Kim, Daejeon, KR;
Ji-Haeng Yu, Daejeon, KR;
In-Sub Han, Daejeon, KR;
Doo-Won Seo, Daejeon, KR;
Kee-Seog Hong, Daejeon, KR;
Se-Young Kim, Seongnam-si, KR;
Sang-Kuk Woo, Daejeon, KR;
Korea Institute of Energy Research, Daejeon, KR;
Abstract
Disclosed herein is a flat-tubular solid oxide cell stack. The cell stack includes a plurality of unit cells which are stacked one on top of another. Each unit cell includes a flat-tubular electrode support made of a porous conductive material. A first-gas flow channel is formed in the electrode support in a longitudinal direction thereof. First gas flows along the first-gas flow channel. A second-gas flow channel is formed on the outer surface of the electrode support. Second-gas flows along the second-gas flow channel. A connection hole is formed on each of opposite ends of the first-gas flow channel of each of the unit cells and communicates with the first-gas flow channel of the adjacent unit cell so that the first gas flows along the unit cells in a zigzag manner in the longitudinal directions of the unit cells.