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:
Sep. 16, 2025
Filed:
Apr. 11, 2023
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Andreas Rosenwald, Nuremberg, DE;
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Abstract
A fluid system for a motor vehicle drivetrain is provided including a housing including drain hole, a first fluid chamber for receiving fluid, and a second fluid chamber for receiving fluid, the drain hole coupled to the first fluid chamber and the second fluid chamber for draining fluid from both the first fluid chamber and the second fluid chamber. The fluid system further includes a stopper configured to prevent fluid from draining from the first fluid chamber and the second fluid chamber out of the drain hole in a first orientation of the stopper and configured to allow fluid to drain from the first fluid chamber and the second fluid chamber out of the drain hole in a second orientation of the stopper. The stopper is configured to isolate the first fluid chamber from the second fluid chamber in the first orientation of the stopper.