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:
Feb. 17, 2026
Filed:
Apr. 26, 2022
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Florian Beck, Freising, DE;
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Abstract
A rotor for a current-excited synchronous machine, includes a rotor main body which has a plurality of rotor teeth distributed around the circumference and rotor slots formed therebetween, the rotor teeth being wound, along the rotor slots and on the front side, with conductor material in order to form a winding, the conductor material being surrounded by a potting compound, thereby forming a potting body for mechanical stabilization, the potting body having segments on the front sides in extension of the rotor slots, and in at least one of the segments the material cohesion of the potting compound is selectively weakened or eliminated at least in regions or portions.