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:
Jun. 12, 2020
Robert Bosch Gmbh, Stuttgart, DE;
Gregory Rewers, Schwieberdingen, DE;
Harald Schmeisser, Stuttgart, DE;
Werner Belschner, Michelbach an der Bilz, DE;
Markus Remlinger, Miesbach, DE;
Uwe Hammer, Rosenheim, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to a fuel cell system () with at least one fuel cell (), each fuel cell () having a cathode inlet (), and with a housing () in which the at least one fuel cell () is arranged, the housing () having at least one ventilation inlet () through which at least one ventilation fluid flows in and at least one outflow outlet () through which at least one outflow fluid flows out. The fuel cell system () further comprises a supply line () to the at least one cathode inlet () for providing a supply fluid from a first fluid source to the at least one cathode inlet (), and a compressor () in the supply line () for compressing the supply fluid. The fuel cell system () also comprises a fluidly communicating ventilation line () between the supply line () and the at least one ventilation inlet () for connecting the supply line () to the at least one ventilation line (), the fluidly communicating ventilation line () being connected to the supply line () between the compressor () and the at least one cathode inlet (), and/or a compressor cooling line () for cooling the compressor () and a fluidly communicating compressor ventilation line () between the compressor cooling line () and the at least one ventilation inlet () for connecting the compressor cooling line () to the at least one ventilation inlet ().