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:
Aug. 25, 2026
Filed:
Aug. 02, 2022
Robert Bosch Gmbh, Stuttgart, DE;
Daniel Schwartz, Wiernsheim, DE;
Markus Feigl, Markgroeningen, DE;
Philipp Breinlinger, Karlsruhe, DE;
Theresa Sophia Staron, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to a seal arrangement () in the cooling circuit of an E-axle module () comprising at least one electric machine () and at least one power electronics system (). The seal arrangement () comprises a tubular insert () on which a first sealing element () is arranged and which has an associated further sealing element () on one of its end sides (). An overflow opening () is located between the sealing elements (). The invention also relates to the use of the seal arrangement () in the cooling circuit between an electric machine () and a power electronics system () of an E-axle module () of an electrically driven vehicle.