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:
Mar. 02, 2010
Filed:
Aug. 19, 2005
Juergen Binder, Filderstadt-Plattenhardt, DE;
Eberhard Schoch, Stuttgart, DE;
Ulrich Gottwick, Stuttgart, DE;
Rainer Saliger, Bamberg, DE;
Gunter Wiedemann, Ludwigsburg, DE;
Frank Baumann, Mundelsheim, DE;
Arthur Schaefert, Buehlertal, DE;
Jens Intorp, Ulm, DE;
Jan-michael Graehn, Stuttgart, DE;
Juergen Binder, Filderstadt-Plattenhardt, DE;
Eberhard Schoch, Stuttgart, DE;
Ulrich Gottwick, Stuttgart, DE;
Rainer Saliger, Bamberg, DE;
Gunter Wiedemann, Ludwigsburg, DE;
Frank Baumann, Mundelsheim, DE;
Arthur Schaefert, Buehlertal, DE;
Jens Intorp, Ulm, DE;
Jan-Michael Graehn, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A fuel cell system has at least one fuel cell unit for generating electrical energy, a unit for storing or dispensing electrical energy, an electrical consumer for consuming electrical energy, a diagnostic unit for ascertaining a functional capability of the at least one fuel cell unit during a diagnosis phase, and a control unit for determining an electrical power generated at least during the diagnosis phase by the at least one fuel cell unit.