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. 07, 2014
Filed:
Sep. 24, 2008
Applicants:
Lars Frahm, Hamburg, DE;
Ulrich Rieger, Hamburg, DE;
Claus Hoffjann, Hamburg, DE;
Hansgeorg Schuldzig, Jork, DE;
Inventors:
Lars Frahm, Hamburg, DE;
Ulrich Rieger, Hamburg, DE;
Claus Hoffjann, Hamburg, DE;
Hansgeorg Schuldzig, Jork, DE;
Assignee:
Airbus Operations GmbH, , DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fuel cell system for an aircraft is stated, which fuel cell system comprises a fuel cell unit and a suction module. The suction module is used to draw oxygen through the fuel cell unit. No vacuum generators are used during cruising flight.