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:
May. 19, 2026
Filed:
Sep. 29, 2022
Valeo Eautomotive Germany Gmbh, Erlangen, DE;
Boris Dotz, Erlangen, DE;
Christian Finger-Albert, Erlangen, DE;
Sebastian Beetz, Erlangen, DE;
David Förster, Erlangen, DE;
Valeo eAutomotive Germany GmbH, Erlangen, DE;
Abstract
Described is a method for producing an active part for a rotating electric machine. The method includes providing a core for the active part and shaped conductors which are inserted into the core. The core has an end side and a further end side situated opposite the end side. The core has slots arranged in a circumferential direction in which the shaped conductors are arranged. The shaped conductors extend from the end side to the further end side, and each shaped conductor has a free end which protrudes at the end side and has an end face. Two end faces are joined together and welded by means of a laser beam, which is guided along a pattern having a trajectory.