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:
Apr. 21, 2026
Filed:
Oct. 14, 2021
Robert Bosch Gmbh, Stuttgart, DE;
Jan Schotte, Leonberg, DE;
Jan Hendrik Ohs, Renningen, DE;
Stefan Klenge, Gerlingen, DE;
Volker Gross, Leonberg, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The present invention relates to a fuel cell stack () for an electrochemical reactor (), comprising: —a first membrane-electrode assembly (), a first anode plate () having ridges (), between which ridges channels () for conducting fuel () and coolant () are formed, and —a second anode plate () having ridges (), between which ridges channels () for conducting fuel () and coolant () are formed; wherein the first membrane-electrode assembly () is disposed between the first anode plate () and the second anode plate () in a stacking direction () of the fuel cell stack () and wherein the ridges () each have a ridge outer face () spaced apart from the channels (), and wherein ridge outer faces () of the first anode plate () and of the second anode plate () which face each other are disposed one over the other in the stacking direction () in pairs, and ridge outer faces () of the first anode plate () and the second anode plate () which face away from each other are disposed one over the other in the stacking direction () in pairs. The invention also relates to a fuel cell system () comprising at least one fuel cell stack () according to the invention.