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:
Jul. 04, 2023
Filed:
Jul. 29, 2021
Applicant:
Airbus Defence and Space Gmbh, Taufkirchen, DE;
Inventors:
Kristian Zimmermann, Taufkirchen, DE;
Frank Hermle, Taufkirchen, DE;
Stephan Friedl, Taufkirchen, DE;
Assignee:
Airbus Defence and Space GmbH, Taufkirchen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04089 (2016.01); H01M 8/0247 (2016.01); H01M 8/0265 (2016.01); B64D 41/00 (2006.01); H01M 8/00 (2016.01); H01M 8/025 (2016.01); H01M 8/2475 (2016.01); H01M 8/2428 (2016.01); H01M 8/2483 (2016.01); H01M 8/2484 (2016.01); H01M 8/243 (2016.01); H01M 8/0252 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04089 (2013.01); H01M 8/0247 (2013.01); H01M 8/0265 (2013.01); B64D 2041/005 (2013.01); H01M 8/004 (2013.01); H01M 8/025 (2013.01); H01M 8/0252 (2013.01); H01M 8/243 (2013.01); H01M 8/2428 (2016.02); H01M 8/2475 (2013.01); H01M 8/2483 (2016.02); H01M 8/2484 (2016.02); H01M 2250/20 (2013.01);
Abstract
A fuel cell to provide a higher power density. The fuel cell can be produced by 3D printing in ceramic and has an improved power density by virtue of its spiral shape. In order to better extract the energy generated by the fuel cell, an interconnector sheet can be fastened positively to fastening knobs of the fuel cell by holding eyes. In addition, the interconnector sheet can be fixed by glass solder.