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:
Nov. 29, 2011
Filed:
Oct. 26, 2004
Applicant:
Clemens Schwab, Wendlingen, DE;
Inventor:
Clemens Schwab, Wendlingen, DE;
Assignee:
Daimler AG, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/06 (2006.01); H01M 8/00 (2006.01); H01M 8/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fuel cell system which can be used in a mobile manner with a fuel cell unit () in order to produce electric energy, and an adsorption accumulator () which is associated with a fuel cell unit () are provided. The adsorption accumulator () is used to release heat and interacts in a thermal manner with a heat exchanger () which is arranged downstream from the fuel cell unit () in a cooling circuit () associated with the fuel cell unit. A method for operating said type of fuel cell system, especially during a cold start is provided.