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. 08, 2025
Filed:
Nov. 16, 2020
Dániel Kutrovich, Pomáz, HU;
Zoltán Nádudvari, Pálosvörösmart, HU;
János Dorogi, Halásztelek, HU;
Gergely György Balazs, Budapest, HU;
Dániel Kutrovich, Pomáz, HU;
Zoltán Nádudvari, Pálosvörösmart, HU;
János Dorogi, Halásztelek, HU;
Gergely György Balazs, Budapest, HU;
Rolls-Royce Deutschland Ltd & Co KG, Blankenfelde-Mahlow, DE;
Abstract
A winding head for a stator tooth of an electric motor is provided. A stator core has a first stator flange and a second stator flange that are joined by a stator joint part. The stator core has an I-shaped cross section perpendicular to a longitudinal elongation with a first end and a second end. The winding head is configured to extend the longitudinal elongation at the first end. The winding head has a first winding head flange and a second winding head flange that are joined by a winding head joint part, and the winding head extends at least partially an elongation of a shape of the stator core. The winding head also has a winding hole at the first winding head flange and a winding opening at the winding head joint part. The winding hole and opening are connected by a groove in the winding head joint part.