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:
Feb. 28, 2017
Filed:
May. 28, 2010
Applicants:
Sascha Kuehn, Dresden, DE;
Katrin Klein, Dresden, DE;
Gerhard Buchinger, Wels, AT;
Inventors:
Assignee:
EZELLERON GMBH, Dresden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/12 (2016.01); H01M 8/02 (2016.01); H01M 8/24 (2016.01);
U.S. Cl.
CPC ...
H01M 8/0265 (2013.01); H01M 8/1206 (2013.01); H01M 8/1213 (2013.01); H01M 8/1226 (2013.01); H01M 8/1231 (2016.02); H01M 8/1286 (2013.01); H01M 8/243 (2013.01); Y02E 60/521 (2013.01); Y02E 60/525 (2013.01);
Abstract
The present invention relates to high-temperature solid oxide fuel cells, in particular to rotationally symmetrical high-temperature solid oxide fuel cells. The inventive oxide-ceramic high-temperature fuel cell having one or more gas channel(s) open at at least one end. The fuel cell has a substrate surrounding the gas channel(s) at least sectionally, preferably completely. The gas channel(s) and/or the substrate surrounding the gas channel(s) has/have (a) changing cross-sections(s), preferably (a) conically tapering cross-section(s), seen in the direction of the longitudinal axis/axes of the gas channel(s).