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:
Aug. 14, 2007
Filed:
Oct. 27, 2003
Young Sung Yoo, Daejeon, KR;
Hee Chun Lim, Daejeon, KR;
Jin Woo Park, Daejeon, KR;
Sang Hyoun Park, Cheonan-si, KR;
Young Sung Yoo, Daejeon, KR;
Hee Chun Lim, Daejeon, KR;
Jin Woo Park, Daejeon, KR;
Sang Hyoun Park, Cheonan-si, KR;
Abstract
The solid oxide fuel cell according to the present invention is directed to a support type or self-support type single cell in which four sides or opposite two sides of corners of the single cell are downwardly bent in an inverted U shape and have gas channels in the inner side and/or outer side with a straight line structure or lattice shape structure, so that a separating plate can be used without gas channels or channel support. A smooth flow of a reaction gas is implemented in the directions of the air electrode and the fuel electrode of a single cell.