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. 01, 2014
Filed:
May. 28, 2008
Applicants:
Gerhard Konrad, Ulm, DE;
Heiner Kunckel, Heroldstadt, DE;
Inventors:
Gerhard Konrad, Ulm, DE;
Heiner Kunckel, Heroldstadt, DE;
Assignee:
Daimler AG, Stuttgart, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method and a device for operating a fuel cell system () having a recirculation blower () disposed in a fuel circuit of the fuel cell system () by means of which the fuel (BS) exiting the fuel cell system () on the anode side is resupplied, said blower being driven by an air-driven drive turbine (), wherein the air-driven drive turbine () is impacted by compressed air (vL).