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:
Jul. 29, 2025
Filed:
Sep. 13, 2022
Accelleron Switzerland Ltd., Baden, CH;
Moritz Mosdzien, Baden, CH;
Andreas Schmid, Gutach, DE;
Stefan Gantert, Lottstetten, DE;
Wolfgang Joos, Amtzell, DE;
Davide Marra, Niederrohrdorf, CH;
ACCELLERON SWITZERLAND LTD., Baden, CH;
Abstract
According to embodiments described herein, an oil-cooled exhaust turbine apparatus is provided. The exhaust turbine apparatus comprises a rotatable shaft with a turbine wheel, a bearing member comprising a bearing, a bearing housing comprising a sealing bush portion for providing a first sealing device axially between the turbine wheel and the bearing member; an oil cooling chamber for cooling an inner face of the bearing housing, an oil channel for providing oil into the oil cooling chamber, an oil drainage chamber arranged axially between the bearing member and the sealing bush portion and an oil barrier wall surrounding, in at least a vertically top circumferential segment, a radially outer side of the oil drainage chamber for covering the oil drainage chamber from the oil cooling chamber.