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. 04, 2022
Filed:
Dec. 19, 2017
Applicant:
Schuler Pressen Gmbh, Göppingen, DE;
Inventors:
Rolf Cisar, Engelthal, DE;
Alexander Seitz, Erlangen, DE;
Assignee:
SCHULER PRESSEN GMBH, Goppingen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/00 (2006.01); H01M 4/88 (2006.01); H01M 8/2404 (2016.01); H01M 4/86 (2006.01);
U.S. Cl.
CPC ...
H01M 4/8896 (2013.01); H01M 8/2404 (2016.02); H01M 2004/8694 (2013.01);
Abstract
A method and a device for producing bipolar plates for fuel cells. A bipolar plate is formed by joining an anode plate to a cathode plate, wherein the anode plate and the cathode plate are formed by forming a substrate plate. In order to provide a cost-effective and automated method, it is proposed that a plate already provided with a reactive coating or catalyst coating, which is transported, automatically driven, via a transport device from the forming device to the joining device, is used as substrate plate.