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:
Jun. 03, 2025
Filed:
Jun. 09, 2020
Robert Bosch Gmbh, Stuttgart, DE;
Dirk Schnittger, Ludwigsburg, DE;
Friedrich Howey, Ditzingen, DE;
Rolf-Peter Essling, Reudern, DE;
Wolfgang Weissgerber, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to a fuel cell system comprising a fuel cell stack () received in a first housing () and an energy supply unit received in a second housing (), the two housings () being connected or being capable of being connected in such a manner that openings () provided in the housings () are opposite one another and overlap, at least in part. According to the invention, an insert (), which surrounds a pin or sleeve-shaped contact element () is arranged in the area of two opposing and at least in part overlapping openings (), wherein the insert () directly, or indirectly via a sealing ring (), encloses the contact element () in a watertight manner and isolates same electrically at least against one of the two housings ().