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. 28, 2026
Filed:
Jul. 26, 2022
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Abstract
A sliding cover for a salient-pole rotor of an electric machine is configured to close a slot formed between two rotor poles of the salient-pole rotor which are adjacent in the peripheral direction and two supporting rings of the salient-pole rotor which are mutually axially opposite. The sliding cover is of a multi-part design and includes a slot wedge, which can be mechanically connected to the two adjacent rotor poles; a support, which is linearly guided in the slot wedge and includes a sealing surface of the sliding cover for pressing against at least one of the supporting rings and can be slid axially along the slot wedge in order to change the axial position of the sealing surface.